Reaction Speed Reflex Trainer vs Fast Reflex
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Reaction Speed Reflex Trainer
Sharpen your reflexes and boost reaction speed with engaging game modes. Measure your reaction time to the millisecond, compete on global leaderboards, and track your progress. Ideal for improving focus, training reflexes, or simply for fun.
- Reaction time measurement
- Multiple game modes
- Global leaderboards
- Progress tracking
- Focus and reflex training
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Boost your reaction speed and sharpen your reflexes with the ultimate Reaction Time Test app! Designed for simplicity and fun, this app puts your reaction time to the ultimate test. Tap the moment the screen changes from red to green and see your reactions measured down to the millisecond. Explore exciting game modes that challenge your reflexes and reaction skills: Classic Reaction Test: Tap the moment the screen turns green. Lights Out: Inspired by Formula 1, react to the lights turning off as quickly as possible. Chimp Test: Test your memory and reactions simultaneously in this unique challenge. Aim Game: Hit 30 targets as fast as you can to test your speed, precision, and reactions. The Hole: A fun twist that combines accuracy and reaction timing. Compete with others by climbing the reaction leaderboards and comparing scores with players worldwide. Track your reaction progress, smash your personal best, and see your reaction time improve with every game mode. Whether you’re improving focus, training reflexes, or just having fun, this app is the ultimate tool to train and test your reaction time. Download now to test, train, and dominate your reactions! EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Fast Reflex
This game challenges your reaction speed and hand-eye coordination with precise testing down to a millionth of a second. Compete globally on leaderboards and explore unique tests to boost focus and dexterity.
- Precise reflex testing
- Global leaderboards
- Telepathy test
- Enhances focus and dexterity
- Simple interface
- Quick mental exercises
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Experience reflex testing at its finest, with accuracy fine-tuned to an incredible 0.000001 second. Dive into a captivating game that tests your reaction speed and lets you compete with players from around the globe. This is more than just a game; it's a comprehensive tool to enhance your reflexes and hand-eye coordination. Your objective is simple: tap the red box as quickly as you can and rise up the global leaderboard. But there's more. Test your adaptability with shifts in color and sound. As an added feature, explore your mind's untapped potential with our unique Telepathy Test. Discover how quickly your thoughts can guide your fingers into action. Whether you're killing time or waiting for the bus, this app offers a stimulating mental exercise suitable for all ages. It's designed to help you practice your memory, focus, and dexterity. If you're keen on improving your reaction time, this app is the perfect tool to enhance your perceptual skills. Take the challenge today. Key Features: • Global and Cross-Platform Leaderboard • In-depth Reflex and Telepathy Tests • Simple and Intuitive Interface • Perfect for Quick Mental Exercises Boost your brain's speed today, and if you enjoy the game, please rate us.
Screenshots
Verdict
Reaction Speed Reflex Trainer and Fast Reflex both sit at 4.6 stars, but that hides the real split: 100% of Fast Reflex's written reviews are positive against 53% of Reaction Speed Reflex Trainer's. Fast Reflex also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 3 months). Reaction Speed Reflex Trainer's advantage is price (Free vs $0.99) and ratings volume (1.5K vs 47). On rating, in-app purchases 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
Reaction Speed Reflex Trainer is free to download; Fast Reflex costs $0.99 up front. Reaction Speed Reflex Trainer sells 4 in-app purchases, starting at $0.99 per 7 days and Fast Reflex sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Reaction Speed Reflex Trainer holds the better App Store score, 4.6 against 4.5. That said, the two scores are not equally well evidenced: Reaction Speed Reflex Trainer has 1.5K ratings behind it against 47, so its average is the more settled of the two. Written reviews complicate that: 53% of Reaction Speed Reflex Trainer's written reviews are positive against 100% of Fast Reflex's, so the app with the better star average is not the one people write more warmly about.
Reaction Speed Reflex Trainer ships an update every 3 months, Fast Reflex every 2 weeks. The most recent releases landed on November 8, 2026 and November 2, 2026 respectively.
| Parameter | Reaction Speed Reflex Trainer | Fast Reflex |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.6 (1.5K ratings) — better | 4.5 (47 ratings) |
| Positive reviews | 53.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 1.5K — better | 47 |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 27 MB | 76 MB |
| Age rating | 4+ | 4+ |
| Developer | Vicki Partridge | Radoslaw Kubas |
Customer experience
Reaction Speed Reflex Trainer
Fast Reflex
Bugs and requests
Reaction Speed Reflex Trainer
Reported bugs
3 issues- Reaction time not updating correctly
- Crashes when trying to use paid features
- Ads continue to show even after purchasing ad-free version
Requested features
3 requests- Track personal best reaction time
- Add more game modes and challenges
- Improve ad placement and reduce interruptions
Fast Reflex
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Reaction Speed Reflex Trainer
- Weekly Subscription7 Days trial$0.997 Days
- Monthly Subscription7 Days trial$4.991 Month
- Yearly Subscription7 Days trial$9.991 Year
- Remove Ads$1.99
Fast Reflex
- Remove Ads$0.99
Questions
Is Reaction Speed Reflex Trainer free?
Is Fast Reflex free?
Which has better reviews, Reaction Speed Reflex Trainer or Fast Reflex?
Do Reaction Speed Reflex Trainer or Fast Reflex have ads?
Which is updated more often, Reaction Speed Reflex Trainer or Fast Reflex?
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