# TouchKing vs Reaction Time

The clearest difference is ads: TouchKing at none against Reaction Time's shown. TouchKing also leads on iOS requirement (13.0 vs 15.0). Reaction Time's advantage is update cadence (fortnightly vs every 33 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TouchKing ships an update every 33 months, Reaction Time fortnightly. The most recent releases landed on October 25, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | TouchKing | Reaction Time |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/reaction-time-tap-test/id1580161727/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 68.1% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 33 months | **Fortnightly** |
| Monetization | — | Ad-supported |
| Size | 1 MB | 60 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nu-Ri Lee](https://appshunter.io/developer/1492192876) | [Osawa Shunsuke](https://appshunter.io/developer/477431394) |

## What reviewers say

### TouchKing

[App page](https://appshunter.io/ios/app/touchking/id1496075039)

**Features:** macOS Compatibility

**In-app purchases:** none


### Reaction Time

[App page](https://appshunter.io/ios/app/reaction-time-tap-test/id1580161727)

Test and train your reflexes with various game modes. Compete globally in periodic rankings to become the world champion. Ideal for improving reaction speed for emergencies.

**Highlights:** One-shot reflex games, Random appearance challenges, 3 consecutive reflex tests, Global player rankings, Periodic ranking resets, Reflex training for emergencies

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TouchKing free?

TouchKing is free to download, with no in-app purchases.

### Is Reaction Time free?

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

### Do TouchKing or Reaction Time have ads?

Reaction Time shows ads; TouchKing does not.

### Which is updated more often, TouchKing or Reaction Time?

TouchKing ships an update every 33 months, and Reaction Time fortnightly. Most recently, TouchKing was updated on October 25, 2026 and Reaction Time on November 3, 2026.

---

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