# Reaction Training vs StatSense Game

The clearest difference is ads: StatSense Game at none against Reaction Training's shown. StatSense Game also leads on update cadence (daily vs every 3 months). Reaction Training's advantage is iOS requirement (15.6 vs 17.6). 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.

Reaction Training ships an update every 3 months, StatSense Game daily. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Reaction Training | StatSense Game |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Daily** |
| Monetization | — | Free |
| Size | 26 MB | 87 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Ryouhei Azuma](https://appshunter.io/developer/1353297781) | [Gregor Wilhelmi](https://appshunter.io/developer/1763969859) |

## What reviewers say

### Reaction Training

[App page](https://appshunter.io/ios/app/reaction-training-number/id1673299931)

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

**In-app purchases:** none


### StatSense Game

[App page](https://appshunter.io/ios/app/statsense-game/id6737538159)

Test your statistical intuition by predicting missing data in various chart types. Compete globally and unlock achievements as you improve your data guessing skills. Perfect for quick breaks or in-depth data exploration.

**Highlights:** Predict missing data in charts, Interactive chart types (doughnut, bar, line, scatter, Venn), Global leaderboards, Unlockable achievements, Detailed performance tracking, Real-world statistics

**In-app purchases:** none


## Frequently asked questions

### Is Reaction Training free?

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

### Is StatSense Game free?

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

### Do Reaction Training or StatSense Game have ads?

Reaction Training shows ads; StatSense Game does not.

### Which is updated more often, Reaction Training or StatSense Game?

Reaction Training ships an update every 3 months, and StatSense Game daily. Most recently, Reaction Training was updated on November 3, 2026 and StatSense Game on November 4, 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.*