# TrainTool vs OSIRIS Hanze

The clearest difference is update cadence: TrainTool at every 3 weeks against OSIRIS Hanze's every 8 months. OSIRIS Hanze's advantage is iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TrainTool ships an update every 3 weeks, OSIRIS Hanze every 8 months. The most recent releases landed on September 18, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | TrainTool | OSIRIS Hanze |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 8 months |
| Size | 29 MB | 35 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TrainTool](https://appshunter.io/developer/821596020) | [CACI bv](https://appshunter.io/developer/961337312) |

## What reviewers say

### TrainTool

[App page](https://appshunter.io/ios/app/traintool/id821596017)

**In-app purchases:** none


### OSIRIS Hanze

[App page](https://appshunter.io/ios/app/osiris-hanze/id1441419195)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TrainTool free?

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

### Is OSIRIS Hanze free?

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

### Do TrainTool or OSIRIS Hanze have ads?

Neither TrainTool nor OSIRIS Hanze shows ads.

### Which is updated more often, TrainTool or OSIRIS Hanze?

TrainTool ships an update every 3 weeks, and OSIRIS Hanze every 8 months. Most recently, TrainTool was updated on September 18, 2026 and OSIRIS Hanze on September 16, 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.*