Local only
QR payloads stay in the on-device App Group. The photo picker only reads the code. Gallery images are not stored and are not uploaded. Wallet passes are signed on the device.
Karekod İstanbul
Keep your QR codes on the device.
Karekod İstanbul is an independent, on-device app for keeping Istanbul transit QR codes on your iPhone. No accounts. Photos are not uploaded. The app does not send analytics to the developer.
Open in the App Store
If the listing is live, this link opens the app. If review is still in progress, the App Store page may not appear yet.
Kept on device.
Three clear promises: codes stay local, the app is free, and tips are optional.
Free
The app is free. QR, Widget, and Wallet features work without tipping.
Optional tips
If you like the app, you can leave a Small, Medium, or Large consumable tip through the App Store. Tips never gate features. Apple processes payment. RevenueCat verifies tip receipts.
Try it on the App Store
If the listing is live, the link opens the app. If review is still in progress, the page may not appear yet.