# Arty Mouse Tracing vs Bob the train

The clearest difference is in-app purchases: Bob the train at none against Arty Mouse Tracing's 2. Bob the train also leads on update cadence (every 3 months vs every 38 months). Arty Mouse Tracing's advantage is iOS requirement (11.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Arty Mouse Tracing sells 2 one-off in-app purchases. Bob the train asks for nothing beyond the download.

Arty Mouse Tracing ships an update every 38 months, Bob the train every 3 months. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Arty Mouse Tracing | Bob the train |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.5 (2 ratings)](https://appshunter.io/ios/app/bob-the-train/id1658501134/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 38 months | **Every 3 months** |
| Monetization | — | Ad-supported |
| Size | 65 MB | 45 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Tap Tap Tales, SL](https://appshunter.io/developer/953158919) | [CASTIFY LTD](https://appshunter.io/developer/1661461092) |

## What reviewers say

### Arty Mouse Tracing

[App page](https://appshunter.io/ios/app/arty-mouse-tracing/id1434298108)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | Free | one-time |
| Unlock all and remove ads | $0.99 | one-time |


### Bob the train

[App page](https://appshunter.io/ios/app/bob-the-train/id1658501134)

This app features a friendly talking train that entertains and educates young children. It teaches basic concepts like alphabets, colors, shapes, and numbers through songs and rhymes. The train also introduces animal sounds and healthy eating habits.

**Highlights:** Interactive talking train character, Educational content (alphabets, colors, shapes, numbers), Children's songs and nursery rhymes, Introduction to animal sounds, Promotes healthy eating habits, Designed for toddlers

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

**In-app purchases:** none


## Frequently asked questions

### Is Arty Mouse Tracing free?

Arty Mouse Tracing is free to download, with in-app purchases available.

### Is Bob the train free?

Bob the train is free to download, with no in-app purchases.

### Do Arty Mouse Tracing or Bob the train have ads?

Both Arty Mouse Tracing and Bob the train show ads.

### Which is updated more often, Arty Mouse Tracing or Bob the train?

Arty Mouse Tracing ships an update every 38 months, and Bob the train every 3 months. Most recently, Arty Mouse Tracing was updated on October 3, 2026 and Bob the train on October 24, 2026.

---

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