Math Master is a mental math practice game for a general audience (13+). It is provided "as is" for entertainment and personal practice. The app makes no medical or cognitive-health claims.
The core game is free and ad-supported. Optional one-time in-app purchases ("Remove Ads", "Math Master Pro", launch promotions) permanently unlock premium features. All purchases are processed by the App Store or Google Play and subject to their terms, including their refund policies. Purchases can be restored on any device linked to your store account via "Restore Purchases".
No cheating tools, no scraping, no reverse-engineering for redistribution. Game progress data stays on your device; we are not responsible for data loss from uninstalling or resetting.
The free version displays ads provided by Google AdMob. Rewarded ads are always opt-in and always deliver their announced reward.
To the maximum extent permitted by law, TechFlare is not liable for indirect damages, lost progress, or service interruptions. Nothing in these terms limits statutory consumer rights.
We may update these terms; the current version is always at this URL.