Unlock Circle vs Race Start Test
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Unlock Circle
This game tests your reflexes and concentration by requiring precise taps as a line approaches a dot. It's designed to improve finger speed and brain coordination through engaging gameplay.
- Tap to align line with dot
- Challenges reflexes
- Improves finger speed
- Tests brain coordination
Read full descriptionHide full description
- Tap the screen when the line touch the dot. - Unlock Circle which challenges your reflexes. - Challenge your brain and finger - If you play this game frequently, your finger reflex will be very fast!!!
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
Read full descriptionHide full description
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
The clearest difference is rating: Race Start Test at 4.5 against Unlock Circle's 3.6. Race Start Test also leads on update cadence (every 3 months vs every 12 months) and ratings volume (247 vs 9). Unlock Circle's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price 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. Race Start Test sells 4 one-off in-app purchases. Unlock Circle asks for nothing beyond the download.
Race Start Test holds the better App Store score, 4.5 against 3.6. That said, the two scores are not equally well evidenced: Race Start Test has 247 ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 75% of Unlock Circle's written reviews are positive against 46% of Race Start Test's, so the app with the better star average is not the one people write more warmly about.
Unlock Circle ships an update every 12 months, Race Start Test every 3 months. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.
| Parameter | Unlock Circle | Race Start Test |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (9 ratings) | 4.5 (247 ratings) — better |
| Positive reviews | 75.0% of reviews — better | 46.2% of reviews |
| Number of ratings | 9 | 247 — better |
| Update frequency | Every 12 months | Every 3 months — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 6.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 57 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | ARDEVTEK YAZILIM | Omer Sina Ceylan |
Customer experience
Unlock Circle
Race Start Test
Bugs and requests
Unlock Circle
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
Unlock Circle
No in-app purchases
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 Unlock Circle free?
Is Race Start Test free?
Which has better reviews, Unlock Circle or Race Start Test?
Do Unlock Circle or Race Start Test have ads?
Which is updated more often, Unlock Circle or Race Start Test?
Other comparisons
