# Spin Star vs Train Join

The clearest difference is in-app purchases: Train Join at none against Spin Star's 10. Train Join also leads on update cadence (every 2 days vs every 5 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Spin Star sells 10 one-off in-app purchases. Train Join asks for nothing beyond the download.

Spin Star ships an update every 5 days, Train Join every 2 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Spin Star | Train Join |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/train-join/id6737768653/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | **Every 2 days** |
| Monetization | — | Ad-supported |
| Size | 257 MB | 160 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NewSalt](https://appshunter.io/developer/1777735809) | [TINKERBOX YAZILIM SANAYI VE TICARET LIMITED SIRKETI](https://appshunter.io/developer/1530011147) |

## What reviewers say

### Spin Star

[App page](https://appshunter.io/ios/app/spin-star-galaxy-hero/id6737748833)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| growth time Lv.1 package | $0.29 | one-time |
| exploration LV.1 package | $0.29 | one-time |
| exploration LV.2 package | $0.99 | one-time |
| growth time LV.2 package | $0.99 | one-time |
| growth time LV.3 package | $1.99 | one-time |
| Parts package | $1.99 | one-time |
| exploration LV.4 package | $3.99 | one-time |
| growth time LV.4 package | $3.99 | one-time |
| exploration LV.5 package | $6.99 | one-time |
| growth time LV.5 package | $6.99 | one-time |


### Train Join

[App page](https://appshunter.io/ios/app/train-join/id6737768653)

Engage in a colorful puzzle adventure where you rearrange train wagons to guide stickmen to their matching colored seats. This hyper-casual game offers brain-teasing levels with dynamic wagon movement and bright visuals.

**Highlights:** Rearrange train wagons, Color matching puzzles, Dynamic wagon movement, Brain-teasing levels, Bright and playful visuals, User-friendly controls

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spin Star free?

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

### Is Train Join free?

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

### Do Spin Star or Train Join have ads?

Both Spin Star and Train Join show ads.

### Which is updated more often, Spin Star or Train Join?

Spin Star ships an update every 5 days, and Train Join every 2 days. Most recently, Spin Star was updated on October 24, 2026 and Train Join 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.*