BrainHero vs Stillkeen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BrainHero
Engage in quick, fun brain training exercises across various categories like memory, logic, math, and reaction. Earn XP, level up, and build streaks with a daily challenge. Designed for short, satisfying sessions to boost cognitive skills.
- Card matching and pattern recall
- Logic puzzles and circuit challenges
- Math practice (addition, subtraction, etc.)
- Attention and reaction speed tests
- Daily challenges and streak building
- Leaderboards and reward collection
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Make a few minutes count with BrainHero—a playful collection of quick, engaging brain training exercises designed for short, satisfying sessions. EXPLORE VARIED TRAINING • Card Match: find matching pairs, recall patterns, and recognize what you’ve seen. • Logic: sort cargo, connect circuits, and guide lasers through clever challenges. • Math: practice addition, subtraction, multiplication, division, and number-based exercises. • Attention & reaction: respond to signals, spot targets, and react at the right moment. BUILD YOUR HERO JOURNEY Complete training sessions to earn XP and level up through a colorful journey. Return for a fresh Daily Challenge, build your streak, and follow the playful BrainHero mascot along the way. TRAIN YOUR WAY Choose a category and difficulty, then jump into short exercises that fit easily into a break or quiet moment. Aim for better results, collect rewards, and climb the leaderboard whenever you want an extra challenge. BrainHero is designed for entertainment and skill-based practice. It does not provide medical advice or promise improvements to intelligence or health. ### Subscription Details - Payment: Charged to your iTunes account at confirmation of purchase. - Auto-renewal: Subscription renews automatically unless turned off at least 24 hours before the end of the current period. - Renewal charge: Your account is charged within 24 hours before the end of the current period. - Manage subscription: You can manage subscriptions and turn off auto-renewal in Account Settings after purchase. - Cancellation and refunds: Managed directly by the store. - Free trial: Any unused portion of a free trial is forfeited after purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.kai7.app/p/privacy-policy-no-tracking.html
Stillkeen
Engage in daily brain-training games designed to enhance focus, memory, and cognitive flexibility. Track your progress with detailed practice records and unlock advanced exercises and custom plans with premium features.
- Daily focus and memory games
- Progress tracking and practice records
- Variety of cognitive exercises
- Customizable plans and guided programs
- Home screen widget for quick access
- Medals for practice milestones
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Mind wandering between tasks? Give it a challenge: spot a change, remember a sequence, or choose the ink color instead of reading the word. FIND YOUR NEXT CHALLENGE Race through Classic Schulte or alternate red numbers up and blue numbers down in Color relay, with grids from 3×3 to 6×6. Spot a moved or missing object in Change Detective. Visit every stop in Route Planning, recall everyday items in Shopping List, or rotate pieces to fill a shape in Rotation Assembly. Shopping List and Rotation Assembly require Stillkeen Premium. Instructions and practice rounds help you get started. MAKE YOUR EFFORT VISIBLE See time, accuracy and rhythm where supported. Revisit sessions by date, compare results under matching conditions and collect badges for practice milestones. Follow changes in your KTI training index as you build your routine. GO DEEPER WITH STILLKEEN PREMIUM Premium access adds advanced exercises, custom plans, deeper insights and guided programs, including the 14-session Memory Builder course. Encrypted backup and restore on iOS help you keep your history. Eligible customers can try the monthly plan for 3 days or the annual plan for 7 days. Plans automatically renew at the amount shown at checkout unless canceled. Manage or cancel in your Apple Account settings. A lifetime option provides the same Premium features, and existing lifetime owners keep their access. ABOUT 5 MINUTES. A CLEAR NEXT STEP. Open Today and follow your daily plan, one exercise at a time. See what's complete and what's next, with an optional daily challenge for variety. A Home Screen widget keeps your next exercise and weekly activity in view. No account. No ads. Your practice history stays on your device; backup starts only when you request it. Stillkeen is a training utility, not a medical assessment. It does not diagnose, treat, prevent or cure medical conditions. Premium enrollment is currently unavailable in mainland China. Plan and trial availability vary by region. Terms of Use: https://stillkeen.minigamesdesign.com/terms/ Privacy Policy: https://stillkeen.minigamesdesign.com/privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: BrainHero at none against Stillkeen's 3. BrainHero also leads on ratings volume (11 vs 3). Stillkeen's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, rating, update cadence and ads 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. Stillkeen sells 3 in-app purchases, starting at $4.99 per month. BrainHero asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for BrainHero against 5.0 for Stillkeen. Both are backed by a comparable volume of ratings — 11 and 3 respectively.
BrainHero ships an update every 2 days, Stillkeen every 3 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | BrainHero | Stillkeen |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (11 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 11 — better | 3 |
| Update frequency | Every 2 days — better | Every 3 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 49 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | Kai Chi Tsao | 绪伶 罗 |
Customer experience
BrainHero
Stillkeen
In-app purchases
BrainHero
No in-app purchases
Stillkeen
- Stillkeen Premium Monthly3 Days trial$4.991 Month
- Stillkeen Premium Annual7 Days trial$29.991 Year
- Stillkeen Premium Lifetime$49.99









