# Train Loop vs MixPuzzle

The clearest difference is ads: MixPuzzle at none against Train Loop's shown. Train Loop's advantage is update cadence (daily vs fortnightly) 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. Neither carries in-app purchases, so what you see is what you pay.

Train Loop ships an update daily, MixPuzzle fortnightly. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Train Loop | MixPuzzle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Fortnightly |
| Size | 192 MB | 123 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [OkiGen Games](https://appshunter.io/developer/1551346306) | [Mikhail Fokin](https://appshunter.io/developer/1827894910) |

## What reviewers say

### Train Loop

[App page](https://appshunter.io/ios/app/train-loop/id6738042046)

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

**In-app purchases:** none


### MixPuzzle

[App page](https://appshunter.io/ios/app/mixpuzzle/id6748900356)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Train Loop free?

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

### Is MixPuzzle free?

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

### Do Train Loop or MixPuzzle have ads?

Train Loop shows ads; MixPuzzle does not.

### Which is updated more often, Train Loop or MixPuzzle?

Train Loop ships an update daily, and MixPuzzle fortnightly. Most recently, Train Loop was updated on October 25, 2026 and MixPuzzle on October 30, 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.*