Contact & support
Questions, feedback or a problem with one of our apps? Send us an email and we'll get back to you as soon as we can.
stmobiletechnologies@gmail.com
Please tell us which app you're using, your device and, if possible, the app version.
Privacy
Each app has its own privacy policy:
Subscriptions and purchases
Premium subscriptions are handled by Google Play and the App Store. To manage or cancel a subscription, open the subscriptions page in your Google Play account or your Apple ID settings.