# Cascadron vs Train Go!

The clearest difference is ads: Cascadron at none against Train Go!'s shown. Cascadron also leads on update cadence (weekly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Cascadron sells 1 one-off in-app purchase and Train Go! sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Cascadron ships an update weekly, Train Go! every 3 months. Both last shipped on October 31, 2026.

## The numbers

| Metric | Cascadron | Train Go! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 3 months |
| Size | 49 MB | 218 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Narek Stepanian](https://appshunter.io/developer/1621591034) | [Abdul Qayyum](https://appshunter.io/developer/1884732225) |

## What reviewers say

### Cascadron

[App page](https://appshunter.io/ios/app/cascadron-zen-puzzles/id6757409737)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $0.99 | one-time |


### Train Go!

[App page](https://appshunter.io/ios/app/train-go-train-puzzles/id6762818838)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Everything | $4.99 | one-time |


## Frequently asked questions

### Is Cascadron free?

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

### Is Train Go! free?

Train Go! is free to download, with in-app purchases available.

### Do Cascadron or Train Go! have ads?

Train Go! shows ads; Cascadron does not.

### Which is updated more often, Cascadron or Train Go!?

Cascadron ships an update weekly, and Train Go! every 3 months. Most recently, Cascadron was updated on October 31, 2026 and Train Go! on October 31, 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.*