I've just released a new app for blind and visually impaired users, it's called assistEyes Wallet and it's available at https://itunes.apple.com/app/apple-store/id1192100421?at=11l32CC&ct=appl...
Here's some info describing the app:
assistEyes Wallet is a single location for you to securely store and access all of the printed info you carry in your wallet, digitally, and fully accessible. Copy and paste, or manually enter all of your card content once, and then access it forever from one simple and secure location. Built from square one with blind and visually impaired users in mind, it has full support for VoiceOver as well as iOS dynamic text settings. What's more, it includes both a light and dark color theme, plus a special mode that turns individual item text extra large when you rotate your device sideways. Access to your data can be protected by an in-app passcode and TouchID fingerprint scan so even if somebody gets a hold of your unlocked device, they can't access your secure content. Finally, all data is stored and encrypted in iCloud Keychain and synced to all of your devices automatically, enter data once and access it everywhere.
I built the app for myself, but I'm hoping there are some others out there that might find it useful. If you have feedback, please drop it here, or contact me directly: email@example.com