20 Seconds vs Reflex Circle
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
20 Seconds
Challenge yourself to react as quickly as possible within a 20-second time limit. This simple yet engaging game offers pure fun and a way to test your reflexes.
- Test reaction speed
- 20-second gameplay
- Improve reflexes
- Pure fun gameplay
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Test and improve your reaction today. You have 20 seconds to react as fast as possible. This is pure fun!
Reflex Circle
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Reflex Circle Test your reflexes and focus! Reflex Circle is a fast-paced reaction game where speed, accuracy, and concentration are the keys to victory. Tap the correct colored circles before time runs out and challenge your brain with increasingly difficult levels. Perfect for quick play sessions, Reflex Circle will push your reflexes to the limit while keeping gameplay simple and addictive. Features - Fast and addictive reflex-based gameplay - Simple tap controls that anyone can play - Increasing difficulty to challenge your reaction speed - Smooth animations and colorful design - Compete with yourself to beat your high score - Perfect for short breaks and casual gaming How to Play - Watch the colors carefully. - Tap the correct circle as quickly as possible. - Earn points and survive as long as you can. The faster your reactions, the higher your score! Train your brain, improve your reaction time, and see how fast your reflexes really are. Download Reflex Circle now and test your speed!
Screenshots
Verdict
The clearest difference is update cadence: Reflex Circle at every 2 days against 20 Seconds's every 8 months. 20 Seconds's advantage is device support (3 vs 1) and iOS requirement (7.1 vs 17.6). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
20 Seconds ships an update every 8 months, Reflex Circle every 2 days. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.
| Parameter | 20 Seconds | Reflex Circle |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (10 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 8 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 7.1 — better | 17.6 |
| Further details — not scored | ||
| Size | 39 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Asylum Square Interactive GmbH | Reena Bouk |
In-app purchases
20 Seconds
No in-app purchases
Reflex Circle
No in-app purchases
