Fast Reflex vs Race Start Test
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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.
Race Start Test
Sharpen your Formula Grand Prix starting reflexes. Click as fast as possible to achieve optimal race starts and improve your reaction time. Compete against global racers and enhance your overall reflex skills.
- Formula Grand Prix reflex testing
- Fastest click response
- Improve race start skills
- Global leaderboards
- Enhance reflex abilities
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Test your Formula Grand Prix reflexes. Just click as fast as possible to take good start at racing. Starts are so important for formula racing and you can increase your skills with this game. Beat fastest racers in the world. Increase your reflex skills. Just click and start to race!
Screenshots
Verdict
Fast Reflex and Race Start Test both sit at 4.5 stars, but that hides the real split: 100% of Fast Reflex's written reviews are positive against 46% of Race Start Test's. Fast Reflex also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 3 months). Race Start Test's advantage is price (Free vs $0.99) and ratings volume (247 vs 47). On rating, in-app purchases, device support and iOS requirement 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
Race Start Test is free to download; Fast Reflex costs $0.99 up front. Fast Reflex sells 1 one-off in-app purchase and Race Start Test sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.5 for Fast Reflex against 4.5 for Race Start Test. That said, the two scores are not equally well evidenced: Race Start Test has 247 ratings behind it against 47, so its average is the more settled of the two. Written reviews are what separate them: 100% of Fast Reflex's written reviews are positive against 46% of Race Start Test's.
Fast Reflex ships an update every 2 weeks, Race Start Test every 3 months. The most recent releases landed on September 23, 2026 and October 9, 2026 respectively.
| Parameter | Fast Reflex | Race Start Test |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.5 (47 ratings) | 4.5 (247 ratings) |
| Positive reviews | 100.0% of reviews — better | 46.2% of reviews |
| Number of ratings | 47 | 247 — better |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Paid | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 76 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Radoslaw Kubas | Omer Sina Ceylan |
Customer experience
Fast Reflex
Race Start Test
Bugs and requests
Fast Reflex
Not enough reviews yet to summarise bugs or requests.
Race Start Test
Reported bugs
11 issues- Reload button doesn't work - requires app restart
- Tap/click input not registered consistently
- App freezes and becomes unresponsive
- App crashes after each attempt
- Wheel UI element positioned incorrectly after update
Show 6 moreShow fewer
- Click detection fails before 0.3 second mark
- Double-tap required to register single tap
- Game doesn't progress past 'Click to start again' screen
- Coins not saved after restart
- Timing results appear randomized or duplicated
- Download/installation failures
Requested features
8 requests- Reset high score button without losing progress
- Ability to click anywhere on screen to stop timer
- Settings tab for customization options
- Adjustable light speed difficulty settings
- Hide earned coins display option
Show 3 moreShow fewer
- Clutch button mechanic with difficulty scaling
- Dynamic difficulty based on recent performance
- Free access to all challenges
In-app purchases
Fast Reflex
- Remove Ads$0.99
Race Start Test
- 2500 Coin$0.99
- Remove Ads$0.99
- 7500 Coin$1.99
Show 1 moreShow fewer
- 25000 Coin$4.99
Questions
Is Fast Reflex free?
Is Race Start Test free?
Which has better reviews, Fast Reflex or Race Start Test?
Do Fast Reflex or Race Start Test have ads?
Which is updated more often, Fast Reflex or Race Start Test?
Other comparisons
