# I vs Triddle

The clearest difference is device support: Triddle at 4 against I's 2. I's advantage is iOS requirement (7.0 vs 15.6). On price, ads and in-app purchases there is nothing between them.

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

## The numbers

| Metric | I | Triddle |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Monetization | Free | — |
| Size | 2 MB | 3 MB |
| Requires iOS | **7.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Eli Bitton](https://appshunter.io/developer/1110347721) | [Lars Wilhelmer](https://appshunter.io/developer/1684731896) |

## What reviewers say

### I

[App page](https://appshunter.io/ios/app/i-say-challenge-your-brain/id1197868662)

Test your cognitive skills with a challenging color-matching game. Follow sequences and avoid mistakes to advance through levels. It's a fun way to keep your mind sharp.

**Highlights:** Color sequence memory, Reaction time challenges, Brain training gameplay, Progressive difficulty

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

**In-app purchases:** none


### Triddle

[App page](https://appshunter.io/ios/app/triddle/id6680186248)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is I free?

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

### Is Triddle free?

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

### Do I or Triddle have ads?

Neither I nor Triddle shows ads.

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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.*