# OverRapid vs Reaction time trainer

The clearest difference is in-app purchases: Reaction time trainer at none against OverRapid's 24. Reaction time trainer also leads on rating (4.6 vs 4.2) and ratings volume (311 vs 79). OverRapid's advantage is ads (none vs shown) and chart position (#196 vs unranked). On price, update cadence and device support there is nothing between them.

Both are free to download. OverRapid sells 23 in-app purchases, starting at $3.99 per month. Reaction time trainer asks for nothing beyond the download.

Reaction time trainer holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 79 and 311 respectively. Written reviews complicate that: 65% of OverRapid's written reviews are positive against 54% of Reaction time trainer's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | OverRapid | Reaction time trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (79 ratings)](https://appshunter.io/ios/app/overrapid/id994425296/reviews) | **[4.6 (311 ratings)](https://appshunter.io/ios/app/reaction-time-trainer-rs/id1198194881/reviews)** |
| Number of ratings | 79 | **311** |
| Positive reviews | **64.8% of reviews** | 53.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Best chart rank | **#196** | — |
| Size | 72 MB | 8 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arcstar Co.,Ltd](https://appshunter.io/developer/1743151945) | [Masaharu Tsukamoto](https://appshunter.io/developer/939316877) |

## What reviewers say

### OverRapid

[App page](https://appshunter.io/ios/app/overrapid/id994425296)

**Currently charting:** #196 Top Grossing · Music (US App Store)

Experience a dynamic rhythm game with a unique V-shaped lane design and multiple game modes. Unlock songs step-by-step and challenge your best scores. Enhance your gameplay with optional features and affordable music packs.

**Highlights:** 4 lanes and 2 scratch lanes, V-shaped lane design, Random, Mirror, and Hard modes, Song unlock system, BEST mode for record comparison, Add-on music packs, Clap and Auto Play features

**Features:** Vision Pro support

**In-app purchases (23)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Pass | $3.99 | per month |
| Futuristic Orientalism | $0.99 | one-time |
| X-Mas Pack 1 | $1.99 | one-time |
| Original Pack 5 | $2.99 | one-time |
| Original Pack 7 | $2.99 | one-time |
| Music - DECORATION | $2.99 | one-time |
| Original Pack 2 | $2.99 | one-time |
| Dynamix Pack 2 | $2.99 | one-time |
| Original Pack 4 | $2.99 | one-time |
| Evolutionary Reboot Pack | $2.99 | one-time |
| Act.3 Avant-garde | $3.99 | one-time |
| ALTERNATIVE | $3.99 | one-time |
| UNLIMITED | $3.99 | one-time |
| TELESCOPE | $3.99 | one-time |
| Phigros Pack 1 | $3.99 | one-time |
| Phigros Pack 2 | $3.99 | one-time |
| Act.2 Sentimentalism | $3.99 | one-time |
| Act.1 Anti-Roman | $3.99 | one-time |
| STARGAZER | $3.99 | one-time |
| VIVACE | $3.99 | one-time |
| ASTRONOMER | $3.99 | one-time |
| Fusion Core Pack | $3.99 | one-time |
| OverDrive | $3.99 | one-time |


### Reaction time trainer

[App page](https://appshunter.io/ios/app/reaction-time-trainer-rs/id1198194881)

Enhance your reflexes with a quick reaction test. Tap as many targets as possible within a 30-second timeframe. This training app is perfect for improving performance in games and sports, allowing you to compete with others.

**Highlights:** Reaction speed test, Tap targets quickly, 30-second challenges, Game Center login, Global rankings

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Effective aim trainer
- 👍 Improves reaction time
- 👍 Simple and effective
- 👍 Fun and addictive
- 👍 Good for stress relief

**What reviewers complain about**

-  광고 Excessive ads
- 広告 Ads interrupt gameplay
- 広告 Ads appear too frequently
- 広告 Ads are distracting
- 広告 Ads are intrusive

**Reported bugs**

- Targets spawn too close
- Buttons overlap and are hard to see
- Game lags or has visual glitches
- Game requires internet connection
- Fake ad rewards

**Requested features**

- More game modes and challenges
- Leaderboard fixes for cheaters
- Option to disable ads (paid)
- Horizontal screen support
- Better timing for ad displays


## Frequently asked questions

### Is OverRapid free?

OverRapid is free to download, with in-app purchases available.

### Is Reaction time trainer free?

Reaction time trainer is free to download, with no in-app purchases.

### Which has better reviews, OverRapid or Reaction time trainer?

Reaction time trainer is rated higher. OverRapid averages 4.2 out of 5 from 79 ratings, while Reaction time trainer averages 4.6 from 311 ratings.

### Do OverRapid or Reaction time trainer have ads?

Reaction time trainer shows ads; OverRapid does not.

### Which is updated more often, OverRapid or Reaction time trainer?

OverRapid ships an update every 2 months, and Reaction time trainer every 2 months. Most recently, OverRapid was updated on November 1, 2026 and Reaction time trainer on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*