# evodo Stick App vs Thetis Tools

The clearest difference is iOS requirement: evodo Stick App at 11.0 against Thetis Tools's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

evodo Stick App ships an update every 9 months, Thetis Tools every 7 months. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | evodo Stick App | Thetis Tools |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 7 months** |
| Monetization | Free | — |
| Size | 21 MB | 50 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GfA Elektromaten GmbH & Co. KG](https://appshunter.io/developer/969015555) | [Thetis srl](https://appshunter.io/developer/397584184) |

## What reviewers say

### evodo Stick App

[App page](https://appshunter.io/ios/app/evodo-stick-app/id969015556)

This app, when used with a GfA-Stick, allows you to read and display important data from GfA door controls on your mobile device. It provides access to serial numbers, software versions, cycle counts, connected hardware, programming, event logs, and fault memory.

**Highlights:** Read GfA door control data, Display serial number, software, cycle counter, View connected hardware, Access current programming, Review event logs, Diagnose faults

**In-app purchases:** none


### Thetis Tools

[App page](https://appshunter.io/ios/app/thetis-tools/id1460268980)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is evodo Stick App free?

evodo Stick App is free to download, with no in-app purchases.

### Is Thetis Tools free?

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

### Do evodo Stick App or Thetis Tools have ads?

Neither evodo Stick App nor Thetis Tools shows ads.

### Which is updated more often, evodo Stick App or Thetis Tools?

evodo Stick App ships an update every 9 months, and Thetis Tools every 7 months. Most recently, evodo Stick App was updated on October 6, 2026 and Thetis Tools on October 5, 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.*