Terms of Service
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These terms apply to your use of PenStar.
Using the App
You may install and use the app for lawful purposes on compatible devices. The app requires Android 8.1 or later and a Samsung device with Bluetooth S Pen support. Features can vary by device, Android version, and permissions. See the compatibility details before buying.
Purchases and Consumer Rights
PenStar is free to download. An optional one-time in-app purchase unlocks the paid features. Google Play shows the price before you buy. For purchases made through Google Play, see Google Play’s refund guidance or contact me for help.
You keep all your statutory consumer rights. If the app or a paid feature is faulty, unavailable, or fails to work as described, you may be entitled to a fix, a price reduction, or a refund under applicable law.
Contact
For questions, complaints, or purchase help, email threestarsapps@gmail.com. For setup help, visit PenStar Support. See also the PenStar Privacy Policy.