Stayff vs Learn Math Faster
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stayff
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Stay Focused, Stay Fit with Stayff! Transform your productivity with the perfect blend of focus sessions and physical activity. Stayff combines proven Pomodoro technique with exercise tracking to keep your mind sharp and body active. POWERFUL FOCUS TIMER • Customizable Pomodoro sessions (15-60 minutes) • Smart break reminders with short and long breaks • Beautiful ambient backgrounds and white noise • Focus streak tracking with motivational rewards • Interruption handling with smart penalties INTEGRATED EXERCISE SYSTEM • AI-powered pose detection for accurate reps • 5+ exercise types: squats, push-ups, jumping jacks • Real-time workout tracking with duration and reps • Exercise streaks and personal records • Perfect for desk workers and students COMPREHENSIVE ANALYTICS • Daily, weekly, monthly focus statistics • Exercise performance tracking • Streak visualization and milestones • Progress charts and insights AMBIENT EXPERIENCE • 20+ high-quality white noise sounds • Nature sounds: rain, ocean, forest ambience • Focus sounds: coffee shop, typing, writing • 17 stunning background themes PREMIUM FEATURES • Advanced statistics and trends • Unlimited all features • Priority customer support Perfect for: • Students preparing for exams • Remote workers staying productive • Anyone building healthy habits • Fitness enthusiasts tracking workouts • Professionals managing time effectively Stayff helps you build consistent focus habits while maintaining physical wellness. Whether you're studying for exams, working from home, or managing a busy schedule, our integrated approach keeps you productive and energized. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Learn Math Faster
Master mental math with engaging drawing challenges. Solve simple math problems by sketching answers on a digital whiteboard. Ideal for learning, practicing, or simply relaxing with quick, stress-free sessions.
- Quick math drills (addition, subtraction, multiplication, division)
- Solve problems by drawing on a digital whiteboard
- Speed challenges with timed rounds
- Relaxing, short learning sessions
- Progress tracking and personal bests
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Master mental math through fast, relaxing drawing challenges! Solve simple math problems by drawing answers on a digital whiteboard. Perfect for anyone who wants to learn, practice, or unwind. Key Features - Quick Math Drills: Single-digit addition, subtraction, multiplication, division. - Draw to Solve: Show your work on an intuitive digital whiteboard. - Speed Challenges: Beat your time with 20-question rounds and instant feedback. - Relaxing Practice: Short, stress-free sessions for casual learning. - Progress Tracking: Monitor improvement with scores and personal bests. Perfect For Students sharpening skills, adults refreshing math fluency, or anyone seeking a relaxing brain workout. Practice makes perfect with bite-sized, fun challenges!
Screenshots
Verdict
The clearest difference is in-app purchases: Learn Math Faster at none against Stayff's 2. Learn Math Faster also leads on iOS requirement (13.0 vs 15). On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Stayff sells 2 in-app purchases, starting at $0.99 per month. Learn Math Faster asks for nothing beyond the download.
Stayff ships an update every 3 days, Learn Math Faster every 6 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Stayff | Learn Math Faster |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 days — better | Every 6 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15 | 13.0 — better |
| Further details — not scored | ||
| Size | 33 MB | 118 MB |
| Age rating | 4+ | 4+ |
| Developer | Dat Nguyen Thanh | An Nguyen |
In-app purchases
Stayff
- Unlimited monthly3 Days trial$0.991 Month
- Lifetime$1.99
Learn Math Faster
No in-app purchases









