AppSigner iOS

AppSigner iOS is an on-device self-signing app that supports iOS 26.5 beta – iOS 11, iPhone 17 Pro Max – iPhone 7 & all iPad devices.

In this tutorial, you can learn how to install AppSigner iOS tool into your iPhone/iPad, how to sign an IPA file for installation, how to install an IPA file and import your Own developer certificate into the app, without a PC, and more.

What is AppSigner iOS?

AppSigner iOS helps iPhone and iPad users and developers install IPA files without using a PC or Mac (without Xcode). This helps app developers quickly sign IPA files for testing. Also, with the built-in functions like removing OS compatibility limits, users can install and test the IPA apps on older devices. Also, it may be able to  Altstore repo integration, .ipa importing, tweak injection &  over-the-air application installations. Also, it allows users to manage, share, and configure the certificate files.  

AppSigner iOS Features:

  • Simple: User-friendly and clean UI.
  • Sign and install unlimited applications.
  • Supports TrollStore & AltStore repositories.
  • No tracking or analytics to ensure user privacy.
  • View detailed information about apps and your certificates.
  • Configurable signing options mainly for modifying the app, such as appearance, and allowing support for the Files app.
    • This includes patching apps for compatibility and Liquid Glass.
  • Tweak support for advanced users, using Ellekit for injection.
    • Supports injecting .deb and .dylib files.
  • Actively maintained: always ensuring most apps get installed properly.

AppSigner iOS is developed by Androo (the zeejb team), primarily in Swift, C++, C, and Objective-C++. It is licensed under the GPL-3.0, granting users the freedom to modify, distribute, and add to its code.

Download AppSigner iOS

As we mentioned earlier, the AppSigner iOS app is available on the developer’s official GitHub page, and you can download it now.IPA format and sing it with yourself.

Install AppSigner iOS

To install the AppSigner iOS tool, Appsiger provides a default installation method; you can also sideload it.IPA file, then install it by yourself. To sideload and manually sign, you need a PC or a signing app like Feather Patcher or Esign Patcher.

Install AppSigner iOS via AppSigner Installer.

The AppSigner Installer tool allows users to install AppSigner for iOS in the iPhone Safari browser, so they don’t need a PC or a Mac, and it doesn’t require a jailbroken device. The user only needs a separate iCloud account and an iCloud email address and password. Unlike other signing apps like Sideloadly and 3uTools, this is a web-based installation method.

Step 01: Navigate to the AppSigner Installer dashboard

Step 02: Tap on the install button

Step 03: Fill your iCloud data and tap next (it doesn’t  store your data – this is for creating an Apple Developer account for your device data)

Step 04: Tap on the install button, then open the Installed AppSigner iOS tool.

Install AppSigner iOS via Feather iOS.

Feather is another ondevice IPA signing tool, but to use it, you must have the tool installed on your device. That means you need to install this app using a tool like Feather Patcher or Sideloadly. Once you have the Feather app installed, follow the steps below to install AppSigner iOS.

Step 01: Download & Install Feather iOS app

Step 02: Open Feather and configure the Certificate

Step 03: Download AppSigner iOS .IPA file at the official GitHub or IPAlibrary

Step 04: Import the downloaded AppSigner iOS .iPA file, then sign it with the certificate

Step 05: Install and see on your iPhone homescreen for the AppSignr iOS icon

AppSigner iOS Compatible iOS versions

The AppSigner iOS tool is fully compatible with iOS 26.5 beta 3 and earlier.

iOS 26

iOS 26, iOS 26.0.1, iOS 26.1, iOS 26.1.1, iOS 26.2, iOS 26.2.1, iOS 26.3, iOS 26.3.1, iOS 26.4, iOS 26.5

iOS 18

iOS 18, iOS 18.0.1, iOS 18.0.2, iOS 18.0.3, iOS 18.1, iOS 18.1.1, iOS 18.1.2, iOS 18.2, iOS 18.2.1, iOS 18.3, iOS 18.3.1, iOS 18.4, iOS 18.4.1, iOS 18.5, iOS 18.5.1, iOS 18.6, iOS 18.6.1, iOS 18.7, iOS 18.7.1, iOS 18.7.2, iOS 18.7.3, iOS 18.7.4, iOS 18.7.5, iOS 18.7.6, iOS 18.7.7

iOS 17

iOS 17, iOS 17.0.1, iOS 17.0.2, iOS 17.0.3, iOS 17.1, iOS 17.1.1, iOS 17.1.2, iOS 17.2, iOS 17.2.1, iOS 17.3, iOS 17.3.1, iOS 17.4, iOS 17.4.1, iOS 17.5, iOS 17.5.1, iOS 17.6, iOS 17.6.1, iOS 17.7, iOS 17.7.1, iOS 17.7.2, iOS 17.7.3

iOS 16

iOS 16, iOS 16.0.1, iOS 16.0.2, iOS 16.0.3, iOS 16.1, iOS 16.1.1, iOS 16.1.2, iOS 16.2, iOS 16.3, iOS 16.3.1, iOS 16.4, iOS 16.4.1, iOS 16.5, iOS 16.5.1, iOS 16.6, iOS 16.6.1, iOS 16.7, iOS 16.7.1, iOS 16.7.2, iOS 16.7.3, iOS 16.7.4, iOS 16.7.5, iOS 16.7.6, iOS 16.7.7, iOS 16.7.8, iOS 16.7.9, iOS 16.7.10, iOS 16.7.11, iOS 16.7.12, iOS 16.7.13, iOS 16.7.14, iOS 16.7.15

iOS 15

iOS 15, iOS 15.0.1, iOS 15.0.2, iOS 15.1, iOS 15.1.1, iOS 15.2, iOS 15.2.1, iOS 15.3, iOS 15.3.1, iOS 15.4, iOS 15.4.1, iOS 15.5, iOS 15.6, iOS 15.6.1, iOS 15.7, iOS 15.7.1, iOS 15.7.2, iOS 15.7.3, iOS 15.7.4, iOS 15.7.5, iOS 15.7.6, iOS 15.7.7, iOS 15.7.8, iOS 15.8, iOS 15.8.1, iOS 15.8.2

iOS 14

iOS 14, iOS 14.0.1, iOS 14.1, iOS 14.2, iOS 14.2.1, iOS 14.3, iOS 14.4, iOS 14.4.1, iOS 14.4.2, iOS 14.5, iOS 14.5.1, iOS 14.6, iOS 14.7, iOS 14.7.1, iOS 14.8, iOS 14.8.1

iOS 13

iOS 13, iOS 13.1, iOS 13.1.1, iOS 13.1.2, iOS 13.1.3, iOS 13.2, iOS 13.2.2, iOS 13.2.3, iOS 13.3, iOS 13.3.1, iOS 13.4, iOS 13.4.1, iOS 13.5, iOS 13.5.1, iOS 13.6, iOS 13.6.1, iOS 13.7

iOS 12

iOS 12, iOS 12.0.1, iOS 12.1, iOS 12.1.1, iOS 12.1.2, iOS 12.1.3, iOS 12.1.4, iOS 12.2, iOS 12.3, iOS 12.3.1, iOS 12.4, iOS 12.4.1, iOS 12.4.2, iOS 12.4.3, iOS 12.4.4, iOS 12.4.5, iOS 12.4.6, iOS 12.4.7, iOS 12.4.8, iOS 12.5, iOS 12.5.1, iOS 12.5.2, iOS 12.5.3, iOS 12.5.4, iOS 12.5.5, iOS 12.5.6, iOS 12.5.7

iOS 11

iOS 11, iOS 11.0.1, iOS 11.0.2, iOS 11.0.3, iOS 11.1, iOS 11.1.1, iOS 11.1.2, iOS 11.2, iOS 11.2.1, iOS 11.2.2, iOS 11.2.5, iOS 11.2.6, iOS 11.3, iOS 11.3.1, iOS 11.4, iOS 11.4.1

Written By:

  • Michael Warner - Michael Warner is an award-winning tech journalist, developer, and digital entrepreneur with over 15 years of hands-on experience in iOS jailbreaking, app development, and tweak creation. He is the founder of Zee iPA Library, a leading platform in the alternative app distribution ecosystem, trusted by millions of iOS enthusiasts worldwide.

    Michael Warner is an award-winning tech journalist and iOS developer with over 25 years of experience in jailbreaking, Cydia, Sileo tweak creation, and mobile app innovation. As the founder of Zee iPA Library, he’s a trusted name in the iOS community. Based in Australia, he also blogs about sports and lifestyle, and is a proud father of two.