Feather IPA Installer iOS 18.6 (2025)

Feather IPA Installer Guide 2025 (Latest)

If you’re ready to get the most out of the Feather IPA Installer, this 2025 guide walks you through all the essential methods to install, sign, and manage IPA files efficiently on iOS 18 and earlier versions.

Feather AltStore or Sideloadly Installation Methods

AltStore: AltStore is a reliable way to sideload apps using your Apple ID, refreshing apps every 7 days using a computer. You can install Feather IPA via AltStore by adding the appropriate repo URL. Feather also supports AltStore repository integration, letting you browse and install apps seamlessly.

Sideloadly: Sideloadly is a desktop-based IPA signing tool that works on both Windows and macOS. By connecting your iPhone or iPad, you can easily sideload Feather IPA directly. This method is ideal for users preferring a computer-based signing process with higher app installation limits if using an Apple Developer account.

How to Install Feather IPA via AltStore

1. Install AltStore on Your Computer
   
   • Download and install AltStore from the official website on your Mac or Windows PC.
     
   • Follow the installation instructions provided by AltStore.
     
2. Connect Your iPhone/iPad
   
   • Use a USB cable to connect your device to your computer.
     
   • Ensure the device is unlocked and trusted by the computer.
     
3. Open AltServer on Your Computer
   
   • Launch AltServer (part of AltStore) on your computer.
     
   • Click on the AltServer icon in the menu bar (Mac) or system tray (Windows).
     
4. Install AltStore on Your iPhone/iPad
   
   • In AltServer, select Install AltStore and choose your connected device.
     
   • Enter your Apple ID and password when prompted.
     
5. Download Feather IPA File
   
   • Get the latest Feather IPA download from here or a trusted source.
     
6. Open AltStore on Your Device
   
   • Once AltStore is installed, open it on your iPhone or iPad.
     
7. Import the Feather IPA
   
   • Tap the + icon in AltStore.
     
   • Browse and select the Feather IPA file you downloaded.
     
8. Install Feather IPA
   
   • AltStore will sign and install the Feather IPA on your device using your Apple ID.
     
   • After installation, the Feather app icon will appear on your home screen.
     
9. Trust the Developer Certificate
   
   • Navigate to Settings > General > Device Management.
     
   • Find your Apple ID under Developer Apps and Trust it.
     
10. Launch Feather IPA Signer
    
    • Open the Feather app and start sideloading, signing, and injecting tweaks on your iOS device.
      

✅ Tip: Reconnect your device to your computer every 7 days and refresh apps via AltStore to avoid app expiration if using a free Apple ID.

How to Install Feather IPA Signer Using Sideloadly Tool

1. Download Sideloadly
   
   • Follow the instructions here to install the Sideloadly IPA Signer tool for Windows or macOS.
     
2. Download the Latest Feather IPA
   
   • Get the latest Feather IPA download from here, the official Feather GitHub or a trusted source.
     
3. Connect Your iPhone/iPad
   
   • Use a USB cable to connect your device to the computer.
     
   • Unlock the device and trust the computer if prompted.
     
4. Open Sideloadly
   
   • Launch Sideloadly on your computer.
     
5. Load the Feather IPA File
   
   • Drag and drop the Feather IPA file into Sideloadly or click Browse to select it.
     
6. Enter Your Apple ID
   
   • Input your Apple ID credentials into Sideloadly (required for signing the IPA).
     
7. Start Installation
   
   • Click Start in Sideloadly to begin the installation process.
     
   • The app will be signed and installed on your connected device.
     
8. Trust the Developer Certificate
   
   • On your iPhone/iPad, go to Settings > General > Device Management.
     
   • Tap your Apple ID profile and select Trust.
     
9. Launch Feather IPA Installer
   
   • Find the Feather app icon on your home screen and open it.
     
   • You can now start signing and sideloading other IPA apps with Feather.

Feather IPA Signing without Computer

For those who want to install Feather directly on-device without using a PC or Mac, options like TrollStore and Esign are perfect.

• TrollStore: Exploits certain system loopholes to allow permanent IPA installations on supported iOS versions without revokes. Feather IPA can be fully signed and installed directly.
• Esign: Another popular app-based IPA signer. While closed-source, Esign complements Feather when users want quick sideloading and signing on the go.

These methods empower users to perform Feather IPA signing without a computer, offering full flexibility right from the device.

How to Install Feather IPA with TrollStore

No PC or Re-signing Needed: Once installed via TrollStore, Feather IPA remains permanent and does not expire.

1. Ensure Your Device Supports TrollStore
   
   • TrollStore works on specific iOS versions (mostly iOS 14 – iOS 16.6.1 or 17 beta 1-4 on supported devices).
     
   • Confirm your device is compatible with TrollStore.
     
2. Install TrollStore on Your iPhone/iPad
   
   • Follow the TrollStore installation guide for your iOS version.
     
   • Complete the setup so TrollStore is ready on your device.
     
3. Download the Latest Feather IPA
   
   • Get the latest Feather IPA download from here.
     
4. Open TrollStore
   
   • Launch the TrollStore app on your iPhone or iPad.
     
5. Import Feather IPA into TrollStore
   
   • Use the “Install IPA” option in TrollStore.
     
   • Select the Feather IPA file you downloaded.
     
6. Complete Installation
   
   • TrollStore will install Feather IPA permanently without the risk of revokes.
     
7. Launch Feather IPA Installer
   
   • Find the Feather app on your home screen.
     
   • Open it and start sideloading, signing, and tweaking apps freely.

How to Install Feather IPA with SideStore

No jailbreak or PC needed! SideStore lets you install and manage IPAs right from your iPhone or iPad.

1. Download SideStore
   
   • Follow the instruction to download and install the SideStore IPA installer onto your iPhone or iPad.
     
2. Download the Latest Feather IPA
   
   • Get the latest Feather IPA from here or through the official Feather GitHub page.
     
3. Open SideStore
   
   • Launch the SideStore app on your device.
     
4. Import Feather IPA into SideStore
   
   • Use the “Install IPA” feature inside SideStore.
     
   • Select the downloaded Feather IPA file.
     
5. Sign and Install
   
   • SideStore will sign and install Feather IPA directly on your device without a computer.
     
6. Trust the Developer Profile
   
   • If prompted, go to Settings > General > Device Management and trust the developer certificate associated with SideStore.
     
7. Open Feather IPA Installer
   
   • After installation, launch Feather from your home screen and start sideloading IPA apps with ease.
     

Certificate Setup and Management

Proper certificate setup is crucial to avoid app revokes and ensure stable sideloaded apps. Feather supports:

• P12 Certificate Import: Import your personal developer P12 files directly into Feather.
• Mobileprovision Configuration: Load the necessary provisioning profiles to match your certificate.
• Certificate Rotation: Manage multiple certificates to extend app lifespans and reduce risk of revocation.

This makes Feather IPA certificate import and management user-friendly even for non-technical users.

How to Install Feather IPA on iPhone

Follow these steps to install Feather IPA safely on your iPhone:

1. Download Feather IPA: Get the latest official version from the Feather IPA Installer GitHub or TweakedStore (here).
2. Choose Your Method: Decide between AltStore, Sideloadly, TrollStore, or Esign based on your preference.
3. Install & Sign: Use your chosen method to sign the IPA with your developer certificate or directly via device-based signers.
4. Configure Certificates: For developer accounts, import your P12 and mobileprovision files.
5. Start Sideloading: Begin installing your favorite tweaks, apps, and customizations with Feather sideload IPA apps.

Feather delivers a powerful, privacy-focused solution for IPA signing in 2025. Whether you use a computer or prefer direct device installation, this guide ensures you’re fully equipped to master the Feather IPA Installer experience.

Feather Certificate Management

Managing certificates properly is essential to keep your sideloaded apps running smoothly without revokes. Feather IPA Installer offers easy tools to download, import, and manage Apple Developer certificates securely.

Feather IPA Installer Certificate Download 2025

Feather allows you to download valid Apple Developer certificates directly within the app. These certificates are necessary for signing your IPA files to install apps on your iPhone or iPad.

• Navigate to the Certificates section in Feather.
  
• Choose the certificate you want to download.
  
• Download and save it securely for signing your apps.
  

Multiple Apple Developer Certificates

Feather supports managing multiple Apple Developer certificates simultaneously. This helps extend the lifespan of your apps by switching between certificates if one gets revoked.

• Add several certificates from different Apple IDs.
  
• Switch between certificates with a single tap.
  
• Avoid app downtime due to certificate revocations.
  

Feather IPA Certificate Import Process

To use your own certificates, Feather lets you import them easily:

• Open Feather and go to Certificate Management.
  
• Select Import Certificate.
  
• Choose the certificate file (P12 or mobileprovision) from your device storage.
  
• The imported certificate will be ready for signing IPA apps.
  

Feather IPA P12 Certificate Import

A P12 file contains your Apple Developer private key and certificate. Importing it into Feather enables you to sign apps with your own developer credentials.

1. Prepare Certificate Files: Ensure you have both .p12 and .mobileprovision files
2. Access Certificate Manager: Open Feather → Settings → Certificates
3. Import P12 Certificate (File): Tap “Import P12” and select your certificate
4. Enter Password: Input the certificate password
5. Finished: Your certificate will be added for signing use.

Verify Import: Confirm certificate appears in the active list

Mobileprovision Configuration

The mobileprovision file links your certificate with provisioning profiles, defining which devices and apps can be signed.

• Import your mobileprovision file in Feather under Provisioning Profiles.
  
• Match it with the corresponding P12 certificate.
  
• This ensures apps are signed correctly and accepted by iOS.

Mobileprovision Configuration

1. Import Provisioning Profile: Tap “Import Provisioning Profile”
2. Select Profile File: Choose your .mobileprovision file
3. Link to Certificate: Associate with corresponding P12 certificate
4. Validate Configuration: Ensure green status indicator

Certificate Rotation and Management

Feather helps you rotate certificates to avoid app revokes and downtime:

• Monitor certificate expiration and revocation status.
  
• Switch certificates automatically or manually.
  
• Manage certificates centrally from the app’s dashboard.
  

Advanced Certificate Features

Feather also offers advanced features for power users:

• Multiple Certificate Support: Import and manage unlimited certificates
• Automatic Certificate Rotation: Seamlessly switch between certificates
• Certificate Health Monitoring: Real-time validation status
• P12 and Mobileprovision Support: Complete certificate ecosystem

How to Sign and Sideload IPA Files via Feather IPA Signer

Signing and sideloading IPA files with Feather IPA Signer is simple and efficient, allowing you to install apps on your iPhone or iPad without jailbreaking or a computer. Here’s how to get started:

Step 1: Download Feather IPA Installer

Get the latest version of Feather IPA Installer from here or through the official GitHub source.

Step 2: Open Feather IPA Signer

Launch the Feather app on your device.

Step 3: Import the IPA File

• Tap “Import IPA” or the “+” button.
  
• Browse and select the IPA file you want to sign and sideload (Best Tweaked Apps).
  

Step 4: Select or Import Certificate

• Choose an existing Apple Developer certificate or import your own P12 certificate and mobileprovision profile if needed.
  
• Feather supports managing multiple certificates for seamless signing.
  

Step 5: Start Signing Process

• Tap “Sign IPA” to start the signing process. Feather will use the selected certificate to sign the IPA file.
  

Step 6: Install the Signed IPA

• Once signing is complete, tap “Install” to sideload the app directly to your iPhone or iPad.
  

Step 7: Trust the Developer Certificate

• If prompted, go to Settings > General > Device Management and trust the certificate used to sign the app.
  

Step 8: Launch Your New App

Find the sideloaded app on your home screen and open it to start using.

Feather IPA Installer Dark Mode?

Yes, Feather IPA Installer includes a fully integrated Dark Mode for users who prefer a sleek, eye-friendly interface. Whether you’re sideloading apps at night or just prefer darker themes, Feather automatically adapts to your device’s system appearance.

• Toggle between Light Mode and Dark Mode seamlessly.
  
• Enjoy a comfortable experience without straining your eyes.
  
• The dark interface also helps conserve battery on OLED iPhones.
  

Feather IPA Installer Customization

Feather IPA Installer is designed with customization in mind, letting users personalize their experience:

• Theme Options: Switch between light and dark modes.
• Interface Layouts: Customize button placements and features visibility.
• Certificate Management Preferences: Set default signing certificates.
• Tweak Injection Settings: Enable or disable tweak support per app.
  

Tweaks Compatible with Feather

Feather supports a wide range of tweaks that improve sideloaded apps through ElleKit tweak injection. Some popular tweaks compatible with Feather include:

• App customization tweaks like Libhooker enhancements.
  
• UI modifications to personalize app appearance.
  
• Performance boosters for smoother app functionality.
  
• Privacy tweaks that limit app tracking or analytics.
  

Feather IPA Installer Tweak Support

Feather isn’t just an IPA signer—it’s also a powerful tweak injector. Through ElleKit integration, Feather allows users to inject .deb and .dylib tweaks into sideloaded apps without jailbreaking.

• Support for ElleKit-based tweaks for modern iOS versions.
  
• Easily inject tweaks during the IPA signing process.
  
• Customize app behavior, features, and appearance even on non-jailbroken devices.
  

This makes Feather the ideal tool for users who want both sideloading and tweak customization in one app.

Feather IPA Signer: Advanced Tweak Injection with ElleKit

Feather uses the ElleKit framework to provide advanced tweak injection features. This system-level integration enables:

• Seamless injection of .deb and .dylib files during app signing.
  
• Stable tweak performance even on the latest iOS 18.
  
• Fine-grained control over which tweaks are injected per app.
  
• Compatibility with modern tweak libraries designed for ElleKit.
  

With Feather’s advanced tweak injection, you can improve your apps with custom functionality, privacy protections, and UI changes without needing a jailbreak.

AltStore Repository Support

Feather IPA Installer offers full compatibility with AltStore repositories, improving your access to even more apps and tweaks.

• Supports AltStore’s legacy and 2.0 repository structure.
  
• Access thousands of apps directly through integrated repos.
  
• Keep your sideloaded apps updated automatically via repo updates.
  

Adding Custom Repositories

1. Open Repository Settings: Navigate to Settings → Repositories
2. Add New Repository: Tap “+” button in top-right corner
3. Enter Repository URL: Input the complete repository URL
4. Verify Connection: Wait for repository validation
5. Browse Available Apps: Explore newly added repository content

Popular Repository Sources

Official Repositories:

• AltStore Official Repository
• Delta Game Emulator Repository
• Provenance Emulator Collection
• Riley Testut’s Personal Repository

Community Repositories:

• Community-maintained app collections
• Specialized tweak repositories
• Developer testing repositories
• Regional app repositories

Best IPA Apps to Sideload in 2025

Looking for the best tweaked apps and modded games in 2025? With Feather IPA Signer, you can sideload the latest and most popular IPA apps on your iPhone or iPad, no jailbreak required.

Whether you want premium features unlocked, ad-free experiences, or exclusive customizations, Feather makes it simple to install these apps safely and privately. Follow up below for tweaked stores to download your favorite tweaked and ++ apps safely and for free.

1. TweakedStore IPA Store (recommended) → Go
2. iOSPack IPA Library → Go
3. iExmo Tweaked Library → Go

Compare Feather vs ESign

Feather IPA Installer and ESign are both popular no-jailbreak IPA signers, but they serve different types of users:

• Feather is fully open-source and offers advanced features like ElleKit tweak injection, multiple certificate support, and AltStore repo integration. It emphasizes privacy, with no tracking or analytics.
  
• ESign, while user-friendly, is closed-source and focuses primarily on quick IPA signing and installation without advanced tweak support.
  

Key Differences:

Feature	Feather	ESign
Open Source	✅	❌
Tweak Injection	✅ (ElleKit)	❌
Privacy / No Tracking	✅	❌
Certificate Management	Advanced	Basic
AltStore Repo Support	✅	❌
Cost	Free	Free / Paid options

Feather is ideal for advanced users and tweakers; ESign is great for quick and easy app sideloading.

Compare Feather vs SideStore

Feather IPA Installer and SideStore both let you sideload apps without a computer, but their focus and features differ:

• Feather specializes in IPA signing, tweak injection, and advanced certificate management — perfect for power users who want deep control over sideloaded apps.
  
• SideStore is an AltStore-based fork that enables over-the-air (OTA) sideloading without needing a PC, but lacks tweak injection and deep certificate handling.
  

Key Differences:

Feature	Feather	SideStore
Tweak Injection	✅	❌
Open Source	✅	✅
OTA Sideloading	✅	✅
Certificate Management	Advanced	Basic
App Repository Support	✅	Limited
iOS 18 Support	✅	Partial

Feather for advanced tweak support and certificates; SideStore for easy sideloading without a PC.

Compare Feather vs AltStore

Feather IPA Installer vs AltStore reveals distinct purposes and strengths.

• AltStore is focused on providing a secure and stable platform to sideload apps via a PC connection, with periodic refresh to prevent app expiry. It’s highly stable but limited to basic sideloading without tweak injection.
  
• Feather offers more control, supports direct device signing, advanced tweak injection via ElleKit, and integrates AltStore repositories. It is also open-source and privacy-first.
  

Key Differences:

Feature	Feather	AltStore
Requires Computer	❌	✅
Open Source	✅	✅
Tweak Injection	✅	❌
AltStore Repo Support	✅	✅
Certificate Management	Advanced	Basic
No Revoke Guarantee	✅	❌

Feather is perfect for advanced sideloaders and tweak users; AltStore is best for stable, PC-based app sideloading.

Feather Alternative IPA Signer Tools

If you’re looking for options beyond Feather IPA Installer, here are the best alternatives available for IPA signing and sideloading on iOS, no jailbreak needed:

1. AltStore IPA Sideloader

A popular and reliable IPA installer that uses a computer to sideload apps. It supports periodic app refreshing to prevent expiry but does not support tweak injection. Read More »

2. SideStore IPA Signer

A fork of AltStore that allows over-the-air (OTA) sideloading without needing a PC after the initial setup. Great for convenience, but lacks advanced tweak features. Read More »

3. ESign IPA Installer

A simple and fast IPA signer app that lets you sign and install IPA files directly on your iPhone. It’s easy to use but lacks open-source transparency and tweak injection. Read More »

4. TrollStore 2 IPA Signer

A permanent IPA installer for supported iOS versions that installs apps without expiry or revokes. Ideal for devices compatible with TrollStore, with tweak injection support. Read More »

5. Sideloadly Tool

A desktop tool for sideloading IPA files via a computer. Supports free and paid Apple Developer accounts but requires a Windows PC or Mac for installation. Read More »

Feather IPA Installer Troubleshooting & Issues 2025

1. Feather IPA Installer Not Working

• Ensure you’re using the latest Feather IPA version compatible with your iOS version.
  
• Restart your device and reinstall the app using a trusted IPA signer like AltStore or Sideloadly.
  
• Check your developer certificate status — expired or revoked certificates can cause app crashes.
  

2. Feather IPA Signing Failed

• Confirm that your Apple Developer certificate is valid and correctly imported into Feather.
  
• Ensure the mobileprovision profile matches the certificate.
  
• Use a P12 certificate file if you’re facing frequent signing failures.
  

3. Feather IPA Tweak Injection Not Working

• Verify that the tweaks you’re injecting are compatible with your iOS version and ElleKit framework.
  
• Ensure you have selected tweak injection during the signing process.
  
• Reinstall Feather if the tweak support module is missing or broken.
  

4. Feather IPA Installer Crashing on Launch

• Uninstall and reinstall the latest IPA version.
  
• Trust the developer certificate again via Settings > General > Device Management.
  
• Check for conflicting sideloaded apps that may interfere with Feather.
  

5. Feather Certificate Import Errors

• Make sure the P12 certificate file is correct and not corrupted.
  
• Ensure you’re using the correct certificate password during import.
  
• The mobileprovision file must correspond to the certificate used.
  

6. Feather App Revoked or Expired

• Switch to a new Apple Developer certificate via Feather’s Certificate Management.
  
• Use methods like TrollStore for permanent installation without revokes (if supported on your device).
  

7. Feather IPA Installer iOS 18 Issues

• Some users report compatibility bugs on iOS 18.6 or newer, always download the latest Feather build optimized for iOS 18.
  
• Ensure the certificate and tweak injection libraries are updated for iOS 18 support.

FAQ: Feather IPA Installer 2025

1. What is Feather IPA Installer?

Feather IPA Installer is a free, open-source IPA signing tool for iOS. It allows users to sign and sideload IPA apps and inject tweaks without jailbreak, with full support for iOS 14 to iOS 18.

2. Is Feather IPA Installer safe to use?

Yes, Feather is fully open-source and privacy-focused, with no tracking, no analytics, and no hidden data collection. You can review the code on its official GitHub repository.

3. Does Feather IPA Installer require jailbreak?

No, Feather IPA Installer works without jailbreak on supported iPhones and iPads.

4. Can Feather IPA Installer work on iOS 18?

Yes, Feather supports iOS 18 and earlier versions. Always download the latest version to ensure full compatibility with the newest iOS updates.

5. What certificates do I need for Feather IPA Installer?

You’ll need a valid Apple Developer certificate (free or paid). Feather also supports P12 certificate import and mobileprovision profiles for advanced certificate management.

6. How do I fix ‘Feather IPA Installer not working’?

Ensure your certificates are valid, the IPA is signed correctly, and you’re using the latest Feather version. For persistent issues, check the Feather GitHub issues page or reinstall the app.

7. Can I inject tweaks with Feather IPA Installer?

Yes! Feather supports advanced tweak injection via ElleKit, allowing you to inject .deb and .dylib tweaks into your apps without jailbreak.

8. Feather vs ESign — Which is better?

Feather is open-source, supports tweak injection, and offers advanced certificate management. ESign is simpler but closed-source and lacks tweak support. Feather is better for advanced users.

9. How to update Feather IPA Installer?

Simply download the latest Feather IPA file from here and reinstall it via your preferred IPA signer like AltStore, Sideloadly, or TrollStore.

10. Where can I download Feather IPA for free?

You can download the latest Feather IPA for free from:

• From here (recommended)
• Official Feather GitHub Repository (recommended)
• Feather community channels