Number Gym vs Cognify

Train mental math, memory, and logic in five focused minutes a day. 21 short games that meet you at your level and grow as you do. No ads, no tracking, no streaks shaming you — just a calm daily practice for a sharper mind. THREE CATEGORIES, 21 GAMES • Arithmetic — 9 games for mental calculation: addition, multiplication, equations, missing numbers, fractions, percentages. • Memory & attention — 5 games to recall numbers, sequences, positions, and visual patterns — and to catch numbers at the edge of your vision. • Logic — 7 games for reasoning, pattern recognition, logic circuits, and rotating shapes in your head. ADAPTIVE DIFFICULTY Every game tunes itself to you. Each has its own rating from 0 to 100 — as you improve, questions get harder; when you struggle, they soften. You always play near your edge: never bored, rarely frustrated. DAILY CHALLENGE A new set of 30 questions every day, the same for everyone worldwide. Compare on the global leaderboard or among friends, and build a streak for consistent practice. CALM BY DESIGN No ads. No tracking across other apps. No shaming streaks, no flashing rewards, no addictive loops. Number Gym respects your attention — it's built to be put down, not to keep you hooked. COURSES WITH CERTIFICATES Structured lessons from basics to advanced — mental multiplication, fast addition, percentage tricks. Pass the final exam, earn a certificate, share it. FRIENDS & ARENA Add friends, follow their progress, and challenge them head-to-head. The weekly Arena ranks the most active players worldwide. PREMIUM Unlock the full game collection, all courses, and unlimited statistics — plus streak freezes, a Time Machine for missed Daily Challenges, and avatar frames. Monthly, annual, or lifetime plans. ALSO 80+ achievements to mark your progress. Fully localized in 20 languages, including right-to-left Arabic. PRIVACY We collect only what the app needs to work — your email, name, and game results. Nothing sold, nothing tracked across other apps. Open Number Gym and start with today's challenge. LEGAL Terms of Use (EULA): https://ioncreature.com/terms.html Privacy Policy: https://ioncreature.com/privacy-policy.html

Cognify is a calm five-minute daily workout for your mental math and memory. Six quick exercises, one short session a day, and a clear picture of your progress over time. Built for focus, not for endless games. WHAT YOU TRAIN - Speed Arithmetic for fast calculation - Number Memory and Grid Memory for short-term recall - Word Recall for verbal memory - Schulte Table and Color Match for attention and focus THE 60-DAY COURSE A structured path of one short session per day. Days 1 to 7 are free, so you can build the habit before deciding. Finish the course to unlock Endless mode. SEE YOURSELF IMPROVE Every session gives you an activity score and a playful brain-age estimate from your speed and accuracy, charted day by day. Keep a daily streak going to stay consistent. SIMPLE BY DESIGN No accounts, no ads, no clutter. Works on iPhone and iPad, in light and dark, fully in English, Russian, German, French and Spanish. Cognify Plus unlocks the full 60-day course, Endless mode and your complete history. Monthly or annual, with a 7-day free trial on the annual plan. Subscriptions renew automatically until cancelled; manage or cancel anytime in Settings. Terms of Use: https://github.com/spiroba/Memorywork/blob/main/terms-of-use.md Privacy Policy: https://github.com/spiroba/Memorywork/blob/main/privacy-policy.md