# Touch Train 3D vs Roly

The clearest difference is in-app purchases: Touch Train 3D at none against Roly's 1. Touch Train 3D also leads on ratings volume (310 vs 5) and update cadence (every 2 months vs every 6 months). Roly's advantage is ads (none vs shown) and rating (5.0 vs 4.6). On price, review sentiment, monetization model and device support there is nothing between them.

Both are free to download. Roly sells 1 one-off in-app purchase. Touch Train 3D asks for nothing beyond the download.

Roly holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Touch Train 3D has 310 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 83% of Touch Train 3D's written reviews are positive against 90% of Roly's.

Touch Train 3D ships an update every 2 months, Roly every 6 months. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Touch Train 3D | Roly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (310 ratings)](https://appshunter.io/ios/app/touch-train-3d/id660876590/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/roly-poly-playtime/id915702024/reviews)** |
| Number of ratings | **310** | 5 |
| Positive reviews | 83.3% of reviews | **90.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 75 MB | 151 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [monois Inc.](https://appshunter.io/developer/498398223) | [Spoke Inc.](https://appshunter.io/developer/904589591) |

## What reviewers say

### Touch Train 3D

[App page](https://appshunter.io/ios/app/touch-train-3d/id660876590)

Draw tracks on the screen to make trains run. Switch to immersive train perspective mode to view from unique angles. Freely change viewpoints and create city-like landscapes by drawing tracks from a distance. Enjoy daily play with new trains and scenery.

**Highlights:** Draw tracks by tracing the screen, Select and run various trains, Immersive train perspective mode, Freely change camera viewpoints, Create city-like landscapes, Add scenery like buildings and trees

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

**In-app purchases:** none


### Roly

[App page](https://appshunter.io/ios/app/roly-poly-playtime/id915702024)

Tap on rolling creatures to transform them into balls and collect them in cups. Once they escape, catch them again! Explore vibrant mazes with your collected creatures. Designed for young children with a safe, ad-free environment.

**Highlights:** Catch rolling creatures, Collect creatures in cups, Play in mazes, Simple operation for kids, Catching Mode, Maze Mode

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| New kind of roly-poly | $2.99 | one-time |


## Frequently asked questions

### Is Touch Train 3D free?

Touch Train 3D is free to download, with no in-app purchases.

### Is Roly free?

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

### Which has better reviews, Touch Train 3D or Roly?

Roly is rated higher. Touch Train 3D averages 4.6 out of 5 from 310 ratings, while Roly averages 5.0 from 5 ratings.

### Do Touch Train 3D or Roly have ads?

Touch Train 3D shows ads; Roly does not.

### Which is updated more often, Touch Train 3D or Roly?

Touch Train 3D ships an update every 2 months, and Roly every 6 months. Most recently, Touch Train 3D was updated on September 21, 2026 and Roly on September 19, 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.*