# myTGA vs eThemis

The clearest difference is in-app purchases: eThemis at none against myTGA's 5. eThemis also leads on iOS requirement (15.6 vs 18.6). myTGA's advantage is update cadence (fortnightly vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. myTGA sells 5 one-off in-app purchases. eThemis asks for nothing beyond the download.

myTGA ships an update fortnightly, eThemis every 5 weeks. The most recent releases landed on October 20, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | myTGA | eThemis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Size | 217 MB | 43 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [myTGA GmbH](https://appshunter.io/developer/1556621155) | [Herborner Pumpentechnik GmbH & Co KG](https://appshunter.io/developer/1785170253) |

## What reviewers say

### myTGA

[App page](https://appshunter.io/ios/app/mytga/id740523902)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prozessdokumentation | $1.99 | one-time |
| Stammdaten | $3.99 | one-time |
| Log | $4.99 | one-time |
| Erweiterte Dokument-Hinzufüge-Optionen | $6.99 | one-time |
| Dokumente bearbeiten | $8.99 | one-time |


### eThemis

[App page](https://appshunter.io/ios/app/ethemis/id6739421649)

**In-app purchases:** none


## Frequently asked questions

### Is myTGA free?

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

### Is eThemis free?

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

### Do myTGA or eThemis have ads?

Neither myTGA nor eThemis shows ads.

### Which is updated more often, myTGA or eThemis?

myTGA ships an update fortnightly, and eThemis every 5 weeks. Most recently, myTGA was updated on October 20, 2026 and eThemis on October 12, 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.*