# ABCool Train vs War Timeline Visualizer by CS

The clearest difference is in-app purchases: ABCool Train at none against War Timeline Visualizer by CS's 1. ABCool Train also leads on ads (none vs shown) and iOS requirement (15.1 vs 18.6). On price and device support there is nothing between them.

Both are free to download. War Timeline Visualizer by CS sells 1 one-off in-app purchase. ABCool Train asks for nothing beyond the download.

## The numbers

| Metric | ABCool Train | War Timeline Visualizer by CS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | — |
| Size | 52 MB | 17 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Elena Dalboni da Rocha](https://appshunter.io/developer/1802537098) | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) |

## What reviewers say

### ABCool Train

[App page](https://appshunter.io/ios/app/abcool-train-learning-app/id6744657302)

**Features:** macOS Compatibility

**In-app purchases:** none


### War Timeline Visualizer by CS

[App page](https://appshunter.io/ios/app/war-timeline-visualizer-by-cs/id6761760870)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $2.99 | one-time |


## Frequently asked questions

### Is ABCool Train free?

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

### Is War Timeline Visualizer by CS free?

War Timeline Visualizer by CS is free to download, with in-app purchases available.

### Do ABCool Train or War Timeline Visualizer by CS have ads?

War Timeline Visualizer by CS shows ads; ABCool Train does not.

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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.*