Help and contact for every app published by Mert Çetin.
Email mrtctns22@gmail.com. Please include the app name and your device model. Messages are usually answered within two business days.
| App | What it does |
|---|---|
| Sea Temperature | Sea and water temperature at beaches worldwide, from NOAA satellite analysis. |
| Hidden Camera Detector | Five sensor-based checks for hidden cameras in a room. |
| Stud Finder | Finds studs behind a wall using the device magnetometer. |
| Deprem Uyarı Sistemi: Anlık | Earthquake notifications for Turkey and the world, sent after an official source publishes; free list, map and preparedness content. |
| AI Cat Translator | Interprets a cat's meow and plays cat-directed sounds back. |
| AI Baby Cry Translator | Interprets a baby's cry. |
| Plora | Media player for your own IPTV playlists. |
| AI Psychologist, Musician AI, AI Rap Generator, AI Tattoo Generator, AI Video Generator | Assorted generative tools. |
Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel them in Settings → your name → Subscriptions on your device — cancelling in the app is not possible, because Apple owns the billing.
To restore a subscription on a new device, open the app's paywall and tap Restore Purchases. Refunds are handled by Apple at reportaproblem.apple.com.
The app shows no data. Check the network, then close and reopen it. Several apps cache their last result and show it while marked out of date.
A sensor reading looks wrong. The apps say plainly what their sensors can and cannot measure, on a screen reachable in one tap. Read that first — the limits are real and are not a fault in the app.
I want my data deleted. Most of these apps store what they need on the device itself; deleting the app removes it. Deprem Uyarı Sistemi: Anlık also keeps a small record on its server: use Settings › Delete my data in the app (Ayarlar › Verilerimi sil). See the privacy policy.