# Ultra Reaction vs Cridly

The clearest difference is ads: Ultra Reaction at none against Cridly's shown. Cridly's advantage is update cadence (weekly vs every 5 months) and iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Ultra Reaction sells 2 one-off in-app purchases and Cridly sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Ultra Reaction ships an update every 5 months, Cridly weekly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ultra Reaction | Cridly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (69 ratings)](https://appshunter.io/ios/app/ultra-reaction/id547207232/reviews)** | — |
| Number of ratings | **69** | — |
| Positive reviews | 58.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 38 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fabio Bassan](https://appshunter.io/developer/541863498) | [艳红 阳](https://appshunter.io/developer/1831555841) |

## What reviewers say

### Ultra Reaction

[App page](https://appshunter.io/ios/app/ultra-reaction/id547207232)

Test and improve your reflex speed with this engaging game. Compete across multiple modes, track your progress, and challenge friends to become the ultimate speed champion. It's a fun way to enhance reaction times for various fast-paced activities.

**Highlights:** 3 game modes (responsive, dynamic, endless), 7 difficulty levels, Game Center integration, Leaderboard and achievements, Reaction time training, Improve speed and agility, Enhance concentration and endurance

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.99 | one-time |
| Supporter Pack | $0.99 | one-time |


### Cridly

[App page](https://appshunter.io/ios/app/cridly/id6751478364)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cridly | $1.99 | one-time |


## Frequently asked questions

### Is Ultra Reaction free?

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

### Is Cridly free?

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

### Do Ultra Reaction or Cridly have ads?

Cridly shows ads; Ultra Reaction does not.

### Which is updated more often, Ultra Reaction or Cridly?

Ultra Reaction ships an update every 5 months, and Cridly weekly. Most recently, Ultra Reaction was updated on October 23, 2026 and Cridly on October 24, 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.*