MindSpark vs Reaction
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MindSpark
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Unleash your mind's potential with MindSpark! MindSpark is the ultimate cognitive training application, designed to help you improve your mental skills in a fun, consistent, and scientifically stimulating way. Whether you want to boost your short-term memory, sharpen your logic, or increase your processing speed, MindSpark has the perfect path for you. WHAT YOU'LL FIND IN MINDSPARK: 30+ Cognitive Games: A wide range of activities spanning from visual memory to deductive logic, mental math to speed reading (RSVP). 30-Day Program: A structured path that adapts to your progress, offering fresh daily challenges. 5 Key Categories: Memory, Logic, Language, Processing Speed, and Spatial Skills. Progress Tracking: View your "Brain Score" and watch your skills improve over time with detailed statistics. Challenges & Tournaments: Compete with yourself and others to climb the leaderboards and unlock new ranks, from "Novice" to "Cosmic Mind." WHY CHOOSE MINDSPARK? Our brain needs constant exercise to stay agile. MindSpark turns training into a 15-minute daily habit, perfect for staying sharp between tasks. With iCloud synchronization, your progress is always secure and available across all your devices.
Reaction
Engage in quick, focused daily brain-training sessions with a variety of games designed to enhance cognitive skills. Track your progress, compete on leaderboards, and build a consistent mental fitness habit. Enjoy offline play and an ad-free option.
- 11 quick brain-training games
- Daily Challenge and streak tracking
- Global leaderboards
- Detailed skill rating and progress tracking
- Offline play
- Ad-free option with one-time purchase
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Reaction is a brain-training app built on one simple idea: a few focused minutes a day make your mind faster and sharper. 11 quick games, each under a minute: • Reaction — tap the instant the screen turns green • Aim — pop targets as fast as you can • Memory — repeat a growing pattern • Focus — name the ink colour, ignore the word • Digit Span — memorise and recall number sequences • Tracking — keep your finger on a moving target • Quick Math — solve as many problems as you can in 30s • N-Back — the classic working-memory challenge • Rotation — spot the rotated shape among the mirror images • Schulte — find 1 to 32 in order, against the clock • More or Less — snap-judge which side has more Build a daily habit: • Daily Challenge — a new game picked for you every day • Streak — play each day to keep your streak alive, with a gentle reminder so you never miss • Leaderboard — see where you rank worldwide with Game Center, this week and all time • Results & Mind Profile — every score feeds a skill rating across Reaction Speed, Visual Attention, Working Memory, Processing Speed, Spatial Reasoning and Motor Control. Watch yourself improve over time. Why you'll love it: • Fast — sessions take seconds, perfect for a coffee break • No account — no sign-up; your scores and streaks stay on your device • Offline — every game works without an internet connection • Ad-free option — remove ads forever with a single one-time purchase Train your reaction, memory, focus and processing speed — and feel good about doing something for your mind every single day.
Screenshots
Verdict
The clearest difference is in-app purchases: MindSpark at none against Reaction's 1. MindSpark also leads on update cadence (every 5 days vs every 3 weeks). Reaction's advantage is iOS requirement (18.0 vs 26.4). On price, 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. Reaction sells 1 one-off in-app purchase. MindSpark asks for nothing beyond the download.
MindSpark ships an update every 5 days, Reaction every 3 weeks. The most recent releases landed on October 19, 2026 and October 18, 2026 respectively.
| Parameter | MindSpark | Reaction |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 days — better | Every 3 weeks |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 26.4 | 18.0 — better |
| Further details — not scored | ||
| Size | 25 MB | 11 MB |
| Age rating | 17+ | 4+ |
| Developer | fabrizio chimienti | EKIN EMRE ATASOY |
In-app purchases
MindSpark
No in-app purchases
Reaction
- Remove Ads$4.99









