# GROBALWIN vs Robot Trains

The clearest difference is in-app purchases: GROBALWIN at none against Robot Trains's 1. GROBALWIN also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Robot Trains sells 1 one-off in-app purchase. GROBALWIN asks for nothing beyond the download.

GROBALWIN ships an update every 74 months, Robot Trains every 45 months. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | GROBALWIN | Robot Trains |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.7 (6 ratings)](https://appshunter.io/ios/app/robot-trains/id1535163345/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 74 months | **Every 45 months** |
| Monetization | — | Free with in-app purchases |
| Size | 112 MB | 205 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Robert Ronash](https://appshunter.io/developer/466846595) | [Tap Tap Tales, SL](https://appshunter.io/developer/953158919) |

## What reviewers say

### GROBALWIN

[App page](https://appshunter.io/ios/app/grobalwin/id590191305)

**Features:** macOS Compatibility

**In-app purchases:** none


### Robot Trains

[App page](https://appshunter.io/ios/app/robot-trains/id1535163345)

Embark on an adventure to save Railworld from a snowstorm by solving over 20 interactive games. Collect energy balls across different worlds to power a rocket and defeat the storm. This app strengthens cognitive skills and is designed for young learners.

**Highlights:** Over 20 interactive mini-games, Strengthens cognitive functions, Reward-based learning system, Approved by pre-school specialists, Available in 7 languages, Interactive learning with visual support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all | $2.99 | one-time |


## Frequently asked questions

### Is GROBALWIN free?

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

### Is Robot Trains free?

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

### Do GROBALWIN or Robot Trains have ads?

Robot Trains shows ads; GROBALWIN does not.

### Which is updated more often, GROBALWIN or Robot Trains?

GROBALWIN ships an update every 74 months, and Robot Trains every 45 months. Most recently, GROBALWIN was updated on September 25, 2026 and Robot Trains on September 18, 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.*