Frequently Asked Questions

Three Android apps: Crazy Pluzz (math, words & trivia with rewards), Three Brains (math & vocabulary with cash rewards), and Silent Mirror (private on-device AI journaling).

You collect coins and cash rewards by answering correctly, completing missions, and finishing in-app tasks. Rules are shown in each app. See Crazy Pluzz and Three Brains. Three Brains is rated Mature 17+.

Crazy Pluzz supports Google sign-in to save progress and compete on leaderboards. Three Brains follows in-app prompts for progress and rewards. Silent Mirror does not require an account.

Google Play: Crazy Pluzz, Three Brains, Silent Mirror. Product pages: Crazy Pluzz, Three Brains, Silent Mirror.

Crazy Pluzz offers Arithmetic Challenge, Word Puzzle, and Trivia Quiz modes. Collect coins and cash rewards, complete daily missions, and climb global leaderboards.

Three modes: Arithmetic Challenge (mental math), Word Puzzle (vocabulary), and Trivia Quiz (general knowledge). Timed mode adds bonus rewards for quick, accurate answers.

Three Brains improves math calculation and English vocabulary through fill-in quizzes, with cash rewards for eligible users (Mature 17+).

Math drills for logical thinking and calculation speed, plus vocabulary fill-in exercises to learn new words and phrases.

Silent Mirror is a private AI journaling app with on-device machine learning. Write, record voice memos, or attach photos. AI insights run locally — no cloud upload and no account required.

Yes. Storage is local-first, with no social sharing. Optional iCloud backup uses your Apple ID and stays under your control.

Email support@miniwing.net. We typically respond within 1–2 business days. Include the app name in the subject line.