# EFA vs THIES

The clearest difference is device support: EFA at 2 against THIES's —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | EFA | THIES |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Size | 36 MB | 83 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [EFAFLEX Tor- und Sicherheitssysteme GmbH & Co. KG](https://appshunter.io/developer/1474594176) | [Timo Thies](https://appshunter.io/developer/1712643197) |

## What reviewers say

### EFA

[App page](https://appshunter.io/ios/app/efa-smartconnect/id1474594177)

**Features:** Vision Pro support

**In-app purchases:** none


### THIES

[App page](https://appshunter.io/ios/app/thies/id6469776200)

**In-app purchases:** none


## Frequently asked questions

### Is EFA free?

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

### Is THIES free?

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

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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.*