# Train Out vs DI

The clearest difference is update cadence: DI at daily against Train Out's every 11 days. Train Out's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.6). 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.

Train Out ships an update every 11 days, DI daily. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Train Out | DI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (24 ratings)](https://appshunter.io/ios/app/train-out/id6749274723/reviews)** | — |
| Number of ratings | **24** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 11 days | **Daily** |
| Monetization | Ad-supported | — |
| Size | 126 MB | 9 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Samet Ersan](https://appshunter.io/developer/1554084187) | [Jesse Lewis](https://appshunter.io/developer/1868776563) |

## What reviewers say

### Train Out

[App page](https://appshunter.io/ios/app/train-out/id6749274723)

Guide trains of matching colors through a grid to pick up passengers. Once full, the train can exit through its tunnel. Plan your moves carefully to solve increasingly complex puzzles.

**Highlights:** Color-matching puzzles, Train pathfinding, Passenger pickup, Grid-based strategy, Increasing difficulty, Tunnel escape

**Features:** macOS Compatibility

**In-app purchases:** none


### DI

[App page](https://appshunter.io/ios/app/di-atomic-space-puzzle-grid/id6759158220)

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

**In-app purchases:** none


## Frequently asked questions

### Is Train Out free?

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

### Is DI free?

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

### Do Train Out or DI have ads?

Both Train Out and DI show ads.

### Which is updated more often, Train Out or DI?

Train Out ships an update every 11 days, and DI daily. Most recently, Train Out was updated on October 30, 2026 and DI on October 28, 2026.

---

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