Feather is the first fully open source IPA installer designed for Apple Developer Program accounts, making it a powerful alternative to sideloading apps. It is quickly becoming a top alternative to Esign and Gbox, allowing you to sign and install IPA files directly on your iPhone or iPad without relying on third-party services.

Introduction to Feather IPA Installer
Feather is a powerful iOS app signing tool designed to streamline the process of signing, customising, and installing apps, whether you’re a developer looking for an easy way to test your apps or a user who wants more control over their app installations.
Feather, the first open-source IPA installer to work with Apple Developer Program (ADP) accounts, is the best option for signing IPA files directly on your device. It’s a great alternative to Esign and Gbox, and unlike QuickSign, Feather is available for download and ready to use.
You can sideload apps without worrying about revokes or third-party tracking.
This new IPA installer was released under the GPL-3.0 license, making it the first fully open-source app for signing IPA files on iPhones. This app allows users to manage and install applications using a private Apple Developer Program certificate, ensuring that the apps remain functional without the risk of being revoked.
Developed by Khcrysalis, Feather features a beautifully designed user interface that sets it apart. The UI is intuitive and straightforward, providing easy access to all features. Additionally, there is a feature that allows users to inject tweaks into sideloaded applications or games easily.
Feather for iOS operates similarly to Esign and offers comparable functionality. However, unlike Esign, Feather is fully open-source and does not track users or collect data from devices. User information, such as UDID and certificates, remains entirely on the device and is never shared externally.
Check out more about below guides:
Bloom tweak: :new notification-centric animations
iGameGod iPA Download :Game Cheat Engine
Azula iOS App: Injecting dylibs into IPA also for TrollStore, Sideloadly
Feather IPA Download
Feather is available for download and ready to use on your iPhone. Install apps, inject tweaks, and take complete control of your sideloading experience today!
Feather is available in two packages: IPA and TIPA. The IPA version is intended for standard sideloading, while TIPA is a specialised version of TrollStore. You can download the latest version of Feather IPA from the links provided below. Once downloaded, you can easily sideload apps and manage your IPA files using the built-in IPA signer.
To start sideloading iOS apps with Feather, you first need to download and sideload Feather. You can use one of the PC-oriented sideloading apps (AltStore, Sideloadly) for that, or you can use ESign, TrollStore, GBoxetc.
How to install the Feather iOS App
Here is the step-by-step process for installing the Feather iOS app online without using a Mac, Linux, or Windows PC.
Step 01: Download and Install the Feather Patcher iOS app
Download the Feather Patcher Online App
Step 02: To install the app, Go to iPhone/iPad Settings > General > VPN & Device Management > under Configuration Profile > Tap on Feather > Install
Step 03: Open the Feather Patcher App and run Patch 01 (Free), Allow some time and it will prompt you to install a popup. Tap on Install.
Step 04: Open the installed Feather App and sign up for unlimited apps.
Here are some of my favorite alternatives to Feather for installing IPAs on iOS devices. I’ve tested each of these tools, and they all work well, but they have different methods. Some require importing a certificate, others rely on your Apple ID, and some require a computer to sideload.
How to Install Feather IPA with AltStore
Step 1: Install AltStore on your iOS device.
Step 2:Download the Feather IPA file.
Open the AltStore app on your device and navigate to the “My Apps” tab.
Step 3: Tap the “+” icon at the top, then browse and select the Feather IPA file you downloaded.
Step 4: If this is your first time using AltStore, you will be prompted to enter your Apple ID and password. AltStore requires this to sign the app for installation. It is recommended to use a burner account for added security.
Step 5: The app will start installing. Once completed, you can open it from your Home screen.
How to Install Feather IPA with Sideloadly
Step 1: Download the latest version of Sideloadly for Windows or macOS and install it on your computer.
Step 2: Download the Feather IPA file from the designated page and save it on your computer.
Step 3: Connect your iOS device to your computer using a USB cable.
Step 4: Open the Sideloadly app on your computer.
If prompted, agree to install the Mail Plug-in by clicking the “Yes” button.
Enter your Apple ID email in the “Apple account” field.
Step 5: Drag and drop the Feather IPA file into the IPA field on the left side of the interface.
Step 6: Click the “Start” button to begin sideloading and installing the IPA.
When prompted, enter your Apple ID password. This tool uses your Apple ID to sideload the app, so using a burner account is advisable.
Step 7: Sideloadly will begin installing the Feather IPA on your iOS device.
Step 8: Once the app is installed, do not open it yet. You need to verify your Apple ID profile if it’s your first time using Sideloadly. To do this, go to Settings > General > Device Management. Tap your Apple ID and press the Trust button. Confirm by tapping Trust again when the popup alert appears.
Step 9: Now, go to your Home screen to open the installed app.
Other Methods to Install Feather IPA
1. TrollStore
TrollStore is a perma-signed app that can permanently install any IPA installer, supporting iOS versions 14.0 through 17.0. It works by using AMFI/CoreTrust to verify the root certificate used to sign the app, ensuring it remains unrevoked.
TrollStore IPA Installer
2. e-Sign
e-Sign is a free mobile IPA signature tool for iOS, allowing you to sign apps with your certificates and install them on your iPhone or iPad. It is an alternative sideloading solution that supports iOS 11 up to iOS 17.x, enabling IPA installation without a computer.
e-Sign IPA Signer
3. MapleSign
MapleSign offers an affordable signing service for your iOS devices. Experience our free enterprise certificates IPA sideload signing service, which is compatible with iPhone, iPad, Apple tvOS, and visionOS.
MapleSign IPA Signer
4. 3uTools
3uTools IPA Signature is widely regarded as one of the best methods for installing IPA files. Whether you’re on a Mac or Windows, installing IPAs on your iPhone or iPad is straightforward.
3uTools IPA Signer
5. Scarlet
Scarlet allows you to add jailbroken repos and install IPA files without requiring a jailbreak. It supports iOS version 11 through 17 and higher.
Scarlet IPA Installer
Popular alternatives to Feather for iOS:
Esign: A Feather alternative to signing IPAs with a certificate packed with useful features.
Gbox: A free IP installer with an Apple developer certificate, like the Feather app.
FlekStore: A third-party app store with a feature to sign imported IPA files.
SideStore: An on-device IPA installer that uses a free Apple ID certificate.
TrollStore: A permanent IPA installer that Gbox uses as the basis for the TrollStore edition.
LiveContainer: Allows you to open apps on iOS without installing them.
AltStore: The most popular IPA signing tool that replaced Cydia Impactor.
AltStore PAL: The first App Store alternative authorized by Apple.
Bullfrog Assistant: An on-device IPA installer that uses a free Apple ID certificate.
Scarlet: A popular IPA installer for iOS devices.
Sideloadly: The easiest desktop software to sideload apps and games.
Download Certificates (FREE).
You can download free certificates from the Feather IPA Installer for the latest iOS devices.
Feather iOS: Latest Updates
What’s Changed
- Added additional checks for idevice socket connections before installation
- Made pairing file detection more robust, it now automatically updates once imported.
- Theres new UI for keeping track of import progress, such as archiving and downloading inside of library.
- Add Vietnamese language for Feather v2 by @arm64x in #336
- Added Turkish translation. by @ismailcarlik in #348
- Visual improvements by @ismailcarlik in #351
- Fix repo bundle identifier mismatch with ipa by @yuna0x0 in #356
- Don’t rely on xcode compression by @0xilis in #358
Feather has just received a significant update with version 2.0.1, packed with new features and improvements to enhance your experience. You can now easily share IPA files directly with Feather, simplifying app management. Additionally, a new URL scheme has been introduced, making adding repositories quick and easy, boosting your productivity.
For those who enjoy customizing, Feather now allows you to remove load commands from the main executable in an IPA. You also have more options to personalize the Store, including adding longer descriptions and changing the App ID name to your Team Name in the certificate display. These features give you greater control over your apps’ appearance and functionality.
Compatibility iOS & iPadOS
- iOS 18.0, iOS 18.0.1, iOS 18.1, iOS 18.2, iOS 18.2.1, iOS 18.3, iOS 18.3.1, iOS 18.4, iOS 18.4.1
- iOS 17.6.1, iOS 17.6, iOS 17.5.1, iOS 17.5, iOS 17.4.1, iOS 17.4, iOS 17.3.1, iOS 17.3, iOS 17.2.1, iOS 17.2, iOS 17.1.1, iOS 17.1, iOS 17.0.2, iOS 17.0.1, iOS 17
- iOS 16.6, iOS 16.5.1, iOS 16.5, iOS 16.4.1, iOS 16.4, iOS 16.3.1, iOS 16.3, iOS 16.1, iOS 16.0.3, iOS 16.0.2, iOS 16.0
- iOS 15.6.1, iOS 15.6, iOS 15.5, iOS 15.4.1, iOS 15.4 , iOS 15.3.1, iOS 15.3, iOS 15.2.1. iOS 15.2, iOS 15.1.1, iOS 15.1
- iOS 15.0.2 , iOS 15.0.1, iOS 15.0
- iOS 14.8 , iOS 14.7.1, iOS 14.7, iOS 14.6, iOS 14.5.1, iOS 14.5, iOS 14.4.2, iOS 14.4.1, iOS 14.4, iOS 14.3, iOS 14.2.1
- iOS 14.2, iOS 14.2, iOS 14.1, iOS 14.0
- iOS 13/ iOS 13.1/ iOS 13.1.1/ iOS 13.1.2/ iOS 13.1.3/ iOS 13.2/ iOS 13.2.1/ iOS 13.2.2 / iOS 13.2.3/ iOS 13.3/ iOS 13.3.1/ iOS 13.4/ iOS 13.4/ iOS 13.4.1/ iOS 13.4.1/ iOS 13.5/ 13.5.1/ iOS 13.6
Compatibility Devices
iPhone16e, iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 15, iPhone 15 Plus, iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14, iPhone 14 Plus, iPhone 14 Pro, iPhone 14 Pro Max, iPhone 13, iPhone 13 Mini, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 12, iPhone 12 Mini, iPhone 12 Pro, and iPhone 12 Pro Max, iPhone 11 Pro Max, iPhone 11 Pro, iPhone 11, iPhone Xs, iPhone Xs Max, iPhone XR, iPhone X, iPhone 8, iPhone 8 Plus, Phone 7 & 7 Plus, iPhone 6S & 6S Plus, iPhone 6 & 6 Plus, iPhone SE
Feather App Features
- Altstore repo support. Supporting Legacy and 2.0 repo structures
- Import your own .ipa’s.
- Inject tweaks when signing apps.
- Install applications straight to your device seamlessly over the air.
- Allows multiple certificate imports for easy switching.
- Configurable signing options. (name, BundleID, version, other plist options)
- It is meant to be used with Apple Accounts that are part of the ADP (Apple Developer Program). However, other certificates can also work!
- Easy resigning! If you have another certificate you want to use on an app; you may resign and reinstall that same app!
- There will be no tracking, analytics, or anything of the sort. Your information, such as UDID and certificates, will never leave the device.