Below is the most extensive, updated list of apps that still work on iOS 9.3.5 as of 2025.
You can download the older versions, but synchronization can occasionally bug out due to security certificate changes. For a flawless experience, use the web-browser equivalents.
The legacy client still connects to Spotify servers, allows playlist browsing, and streams music. Pandora: Works reliably for casual radio streaming.
These apps are confirmed to work, though they may require you to download them from your "Purchased" history if they have been previously owned on your Apple ID.
Older versions generally allow playback of your library and included Prime titles.
: You can download a compatible version from your "Purchased" tab or access the site through a third-party browser.