Who makes it
PromptMaster is made by ReedAI, a product of Reed Legacy Group, LLC, a Louisiana company based in Bossier City. The Android package name is com.promptmaster.ai.
How grading works
By default, grading runs on your phone with a built-in grader that checks for a role, the task, the reader, the output format, and limits. You do not need an API key or an account. If you add your own Google Gemini key in Settings, Gemini does the grading instead. The key stays on your phone and is sent only to Google.
What the app uses
- Google Firebase for usage analytics, such as which screens are opened.
- Google AdMob for ads in the free version.
- Google Play billing, through RevenueCat, for Pro.
The details are in the privacy policy.
Contact
Email jreed3727@gmail.com. For problems with a purchase, include the email on your Google Play account.