iOS 9.3.5 was released in August 2016. Apple no longer supports this version. The App Store on this version is in a legacy, read-only state . You cannot download the latest versions of most modern apps. You can only download the last compatible version of an app that you have already downloaded before (on any iOS device with the same Apple ID).
Evernote and Dropbox often have working legacy versions for basic syncing. 3. Advanced: Jailbreaking for "Checkmate Store" appstore ios 9.3.5
The AppStore on iOS 9.3.5 is a study in graceful degradation pushed past its breaking point. While technically operational, it offers a frustrating, insecure, and increasingly non-functional gateway to digital content. For museums, archivists, and retro-computing hobbyists, it provides a fascinating time capsule of late-2010s mobile software. For everyday users, however, reliance on iOS 9.3.5 is no longer viable. You cannot download the latest versions of most modern apps
For users hesitant to jailbreak but frustrated with the official App Store, desktop software like (also known as AiSi Assistant) and Sideloadly offer a middle ground. These tools allow users to download .ipa files (iOS app packages) from a computer and install them directly onto the device without needing the official App Store. This bypasses the "incompatible version" error, allowing the installation of software that may have been removed from the official legacy servers. and retro-computing hobbyists
. Then, return to the iOS 9.3.5 device's "Purchased" section to find it. Getting "new" apps onto an old device. Browser Alternatives
To ensure that the legacy apps you manage to download actually run smoothly, you should optimize the operating system's settings to free up system memory (RAM).