About this app
Dumerzel is a voice-first AI tutor - your personal Aristotle - that helps kids learn anything, hands-free. Ask a question out loud and get a clear, thoughtful answer instantly — no typing, no searching, no waiting. VOICE-FIRST LEARNING Just talk. Dumerzel listens, understands, and explains — like having a patient, knowledgeable tutor always available. Interrupt anytime to ask follow-ups. Switch between 5 unique AI personalities to find the voice your child connects with. POINT YOUR CAMERA AT HOMEWORK Stuck on a math problem? A science diagram? Point your camera and Dumerzel breaks it down step by step. Works with handwritten problems, textbook pages, and worksheets. COVERS EVERY SUBJECT Math, science, history, geography, literature, art, music, coding, philosophy, and more. From basic arithmetic to algebra, from biology to physics — one tutor for everything. 12 LANGUAGES Learn and ask questions in English, Chinese (Simplified & Traditional), Japanese, Korean, Spanish, French, German, Italian, Portuguese, Russian, and Arabic. BUILT FOR FAMILIES Create profiles for each child. Dumerzel remembers each learner's interests, strengths, and challenges to personalize every conversation. Parents get weekly progress reports showing what topics were explored and how learning is going. LIVE VOICE CONVERSATIONS Go beyond Q&A with real-time voice chat. Have natural, flowing conversations about any topic — Dumerzel responds instantly, just like talking to a real tutor. SAFE & PRIVATE Every response passes through an educational safety layer. No ads. Age-appropriate content only. Parents stay in control of AI behavior. FREE TO START Try Dumerzel free with daily questions. Upgrade to Pro for 1,500 questions/month, 300 vision requests/month, 300 mins live call/month, premium voices, and weekly reports. Privacy Policy: https://www.dumerzel.com/privacy Terms of Use: https://www.dumerzel.com/terms
Latest release
What’s New
- Improve CarPlay compatibility
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 6, 2026 · 11:08 AM Free
Screenshots
