How To Install Ipa File Using Altstore -

In AltStore, navigate to the folder where your .ipa is saved.

Tap the .ipa file.

AltStore will ask for your Apple ID password again (to sign the app).

Wait for the installation to complete. The app will appear on your home screen.

If you are an iPhone or iPad user, you are likely familiar with the “walled garden” of iOS. Apple restricts users from installing apps outside the official App Store—unless you jailbreak your device or use a workaround. Enter AltStore.

AltStore is an alternative app store for non-jailbroken iOS devices. It allows you to sideload IPA files (iOS application packages) onto your iPhone or iPad using a technique called "sideloading." This guide will walk you through every step, from downloading AltStore to successfully installing any compatible IPA file on your device.

Installing IPA files using AltStore is a revolutionary way to break free from App Store restrictions without voiding your warranty via jailbreak. The core workflow is simple:

While the 7-day refresh requirement can be annoying, it’s a small price for the freedom to run emulators (like Delta), modified apps (like uYou+ for YouTube), or even your own custom-built iOS applications.

Now that you know exactly how to use AltStore, go ahead and install your first IPA. Just remember to mark your calendar for a weekly refresh

Note: AltStore currently only works on Windows and macOS. You will need your Apple ID and password, and a USB cable to connect your device to your computer for the initial setup.

For Windows:

For Mac:

Now comes the core part: installing the actual IPA.

Legality: Sideloading your own apps or open-source apps is perfectly legal. Downloading and installing pirated/cracked IPAs (paid apps shared for free) is illegal and violates Apple’s terms of service.

Safety:

You cannot open AltStore immediately because iOS blocks apps from unverified developers.

Now, open AltStore on your iPhone. It will ask for permission to find devices on your local network—allow this for future wireless refreshes.