--- title: "Fast Math: Brain Games & IQ - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Train your brain with fast, fun math — a few minutes a day. Fast Math turns brain training into a game: quick mental math, addictive puzzles like Cross Math and Sudoku, memory challenges, and duels a" --- # Fast Math: Brain Games & IQ — United States > Mental Math, Sudoku & Puzzles ![Fast Math App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/a2/da/af/a2daaf71-4924-1121-18bc-7a1f8fd6b28f/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [Unknown](https://apptail.io/developer/unknown-QgHwAb) **Category:** Education **Rating:** 5.0/5 (1 ratings) **Price:** Free **Bundle ID:** com.yozatapp.focusreset **Store:** Apple App Store **Country:** United States **Version:** 2.3.0 (released 2026-08-01) **Original Release:** 2026-01-28 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6758257973) **AppTail Page:** [https://apptail.io/app/fast-math-brain-games-iq-KNqy/united-states](https://apptail.io/app/fast-math-brain-games-iq-KNqy/united-states) ## Fast Math Description Train your brain with fast, fun math — a few minutes a day. Fast Math turns brain training into a game: quick mental math, addictive puzzles like Cross Math and Sudoku, memory challenges, and duels and tournaments against opponents at your level. DAILY WORKOUT • A 3-minute session mixing speed, accuracy and memory • Build a streak and keep your mind sharp every day GAMES FOR EVERY MOOD • Cross Math — fill interlocking equation grids without mistakes • Sudoku — the classic 9×9, simple or hard • Rush 60 — 60 seconds, chain answers for combo points • Survival — 3 lives, questions get faster and faster • Memory & Pairs — remember numbers, match hidden cards • Geometry — train your visual brain COMPETE • 1v1 duels matched to your exact level • 8-player tournaments with a live leaderboard • Duel record, win rate and best finishes in your stats PRACTICE THAT GROWS WITH YOU • 12 question types: mental math, chain calculations, percentages, missing operators, number sequences, patterns, equations, powers & roots, true/false, dominoes and memory • Difficulty adapts as you level up — from Beginner to Legend across 30 levels TRACK YOUR PROGRESS • Score trends, accuracy, streaks and rank points • Every mode counts toward your level FAST MATH PREMIUM • Unlimited daily sessions • All 12 question types • Full stats history • Subscribe weekly or yearly — or pay once with Lifetime Access and unlock everything forever Whether you want to sharpen your mental math, wake your brain up in the morning, train for an IQ test, or just beat your friends — Fast Math makes it fun. Download now and start your streak today. ## Fast Math Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/72/97/c7/7297c720-2775-63c3-6873-32a1020fe75f/b-6_5-01.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e9/fa/a7/e9faa788-9159-a5bc-0b32-2830abf0a6d2/b-6_5-02.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/8d/4a/84/8d4a849e-34ea-54ba-f329-ae9359159be6/b-6_5-03.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/91/46/4b/91464b72-9724-66f8-47f1-4481a7b708f9/b-6_5-04.png/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ab/5c/de/ab5cdea7-d1bd-135a-c598-16bb5acd5263/b-6_5-05.png/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/41/e2/36/41e236fc-6eb6-916b-bdfa-742a3ece2ec4/b-6_5-06.png/1242x2688.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c5/a3/cb/c5a3cbfd-8dd6-5402-26c6-4e342876378b/b-6_5-07.png/1242x2688.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/5b/8b/f8/5b8bf84d-cd39-c762-15ec-890801da6f74/b-6_5-08.png/1242x2688.png) ## Fast Math Rating Breakdown in United States - 5 stars: 1 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Fast Math In-App Purchases | Item | Price | |------|-------| | Power supporter | $9.99 | | Support the app | $4.99 | | Buy me a coffee | $0.99 | ## Fast Math Available In - [United States](https://apptail.io/app/fast-math-brain-games-iq-KNqy/united-states) - [Azerbaijan](https://apptail.io/app/fast-math-brain-games-iq-KNqy/azerbaijan) - [Cyprus](https://apptail.io/app/fast-math-brain-games-iq-KNqy/cyprus) - [Algeria](https://apptail.io/app/fast-math-brain-games-iq-KNqy/algeria) - [Estonia](https://apptail.io/app/fast-math-brain-games-iq-KNqy/estonia) - [Croatia](https://apptail.io/app/fast-math-brain-games-iq-KNqy/croatia) - [Jamaica](https://apptail.io/app/fast-math-brain-games-iq-KNqy/jamaica) - [Angola](https://apptail.io/app/fast-math-brain-games-iq-KNqy/angola) - [Latvia](https://apptail.io/app/fast-math-brain-games-iq-KNqy/latvia) - [Madagascar](https://apptail.io/app/fast-math-brain-games-iq-KNqy/madagascar) - [Oman](https://apptail.io/app/fast-math-brain-games-iq-KNqy/oman) - [Russia](https://apptail.io/app/fast-math-brain-games-iq-KNqy/russia) - [Sweden](https://apptail.io/app/fast-math-brain-games-iq-KNqy/sweden) - [Senegal](https://apptail.io/app/fast-math-brain-games-iq-KNqy/senegal) - [Luxembourg](https://apptail.io/app/fast-math-brain-games-iq-KNqy/luxembourg) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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