Reaction Training vs Dynamic Visual Acuity
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Reaction Training
This game challenges players to tap moving targets, offering a fun way to practice reflexes and improve concentration. It features online leaderboards to compare scores with others. Regular play can enhance brain activation and cognitive skills.
- Tap moving targets
- Score ranking display
- Online leaderboards
- Reflex training
- Concentration improvement
- Brain activation
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A game where you touch moving targets Display rank according to score Also, online ranking is implemented Practicing every day may also be a training of reflexes Concentration training, brain training, and brain activation Recommended for those who are playing games such as FPS
Dynamic Visual Acuity
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Numbers pass in front of your eyes at high speed, and you must enter the number and answer with a check mark. Each time you answer correctly, the number of digits passing by increases. There are two modes: High Speed and Low Speed. Aim for a high ranking in the national ranking!
Screenshots
Verdict
The clearest difference is update cadence: Reaction Training at every 3 months against Dynamic Visual Acuity's every 39 months. On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Reaction Training ships an update every 3 months, Dynamic Visual Acuity every 39 months. The most recent releases landed on September 23, 2026 and October 2, 2026 respectively.
| Parameter | Reaction Training | Dynamic Visual Acuity |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months — better | Every 39 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 14.1 — better |
| Further details — not scored | ||
| Size | 26 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Ryouhei Azuma | Saki Inoue |
In-app purchases
Reaction Training
No in-app purchases
Dynamic Visual Acuity
No in-app purchases
Questions
Is Reaction Training free?
Is Dynamic Visual Acuity free?
Do Reaction Training or Dynamic Visual Acuity have ads?
Which is updated more often, Reaction Training or Dynamic Visual Acuity?
Other comparisons
