The _CodeSignature folder contains the digital signature of the application. For an acquired .IPA to function on a non-jailbroken device, this signature must be removed or replaced via a process called "re-signing" or "sideloading" using tools like AltStore or Cydia Impactor.
The Angry Birds Epic IPA file is your digital key to one of the most inventive mobile RPGs ever made. While downloading and sideloading it requires more technical effort than tapping “Get” on the App Store, thousands of fans have successfully revived the game on modern iPhones and iPads.
Final checklist before you start:
Remember: preserve the game, but respect the developers. If Rovio ever re-releases Angry Birds Epic legitimately, support them by buying it.
Have you successfully installed the Angry Birds Epic IPA? Share your iOS version and method in the comments below (or on Reddit’s r/sideloaded). Happy bird-battling!
To play Angry Birds Epic on iOS using an IPA file, you must use sideloading since the game was removed from the official App Store. While various community-sourced IPA files are available, success depends heavily on your device's iOS version and the architecture (32-bit vs. 64-bit) of the file. Key IPA File Sources
Internet Archive: Hosts legacy versions like Angry Birds Epic 1.0.12 (iOS 6.0), though these may only work on older 32-bit hardware. angry birds epic ipa file
GitHub/Community Gists: Developers often share installation guides for modded IPA files that may bypass forced updates.
Reddit Collections: Communities like r/angrybirds maintain 64-bit IPA collections compatible with iOS 12 through iOS 18. Installation via Sideloading
You cannot simply "open" an IPA file on an iPhone. You must use a tool to "sign" it with your Apple ID:
Download Sideloadly: A common desktop tool for Windows and macOS.
Connect Device: Plug your iPhone or iPad into your computer.
Load IPA: Drag the downloaded Angry Birds Epic IPA into Sideloadly. Enter Apple ID: Provide your credentials to sign the app. The _CodeSignature folder contains the digital signature of
Start & Trust: Click Start to install. On your iPhone, go to Settings > General > VPN & Device Management and trust the developer profile. Important Features & Compatibility
Expansion Files: Many users report getting stuck on the "Checking Expansion File" screen. To fix this, some IPA versions require manually adding "OBB" or data folders, which is more complex on iOS than Android.
System Requirements: Modern iPhones (iOS 11+) require 64-bit apps. If you download an older 32-bit IPA, it will not launch on current devices.
Modded Versions: Some files found on YouTube tutorials claim to feature "All Classes Unlocked" or unlimited resources, but these carry higher security risks.
Some websites distribute IPAs with embedded enterprise (internal) distribution profiles. You simply tap “Install” after trusting a profile. However, Apple frequently revokes these certificates, and malicious actors use this method to install spyware. Avoid unless you fully trust the source.
You cannot just tap an IPA file on an iPhone and expect it to install. Due to Apple’s security restrictions (DRM), you must "sideload" the app. Here are the three most common methods: Remember: preserve the game, but respect the developers
After downloading, you can inspect the IPA file by renaming it to .zip and extracting it. Look inside the Payload/ folder. If you see an executable named Angry Birds Epic and legitimate asset folders (scenes, fonts, sounds), it’s likely valid. If you see extra .exe or .bat files, delete immediately.
Since the game was removed from the App Store, you cannot legally download it through official channels, even if you “purchased” it in the past. Apple’s servers will not serve the download to a new device or a restored device unless the app is still listed. There are two main reasons people search for this IPA:
Additionally, some players want:
An IPA file is the application package for iOS devices (iPhone, iPad, iPod touch). In a perfect world, you would simply download Angry Birds Epic from the App Store.
Here’s the problem: In late 2019 and early 2020, Rovio made a controversial decision to delist several “classic” Angry Birds titles, including Epic, Angry Birds Go!, Angry Birds Star Wars, and the original Angry Birds.
Why did they do this? Rovio cited technical maintenance costs and the impact of newer iOS updates. More critically, these older games relied on a business model (paid upfront or one-time IAPs) that was less profitable than their new live-service games. By removing them, Rovio funneled players toward Angry Birds 2 and Angry Birds Journey.
The result? Angry Birds Epic became abandonware—a game no longer sold or supported by its developer.
Apple's FairPlay DRM encrypts the executable within the .IPA. While "Cracked" .IPA files exist in the wild (where the DRM is stripped), these pose security risks and ethical concerns for academic archiving. Officially acquiring the .IPA requires a user to have previously "purchased" the app and extracted it from their own iTunes library backup.