# Ofentechnik vs ORTNER ABS

The clearest difference is update cadence: ORTNER ABS at every 4 months against Ofentechnik's every 40 months. Ofentechnik's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.6). On price, 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.

Ofentechnik ships an update every 40 months, ORTNER ABS every 4 months. The most recent releases landed on August 31, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Ofentechnik | ORTNER ABS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 4 months** |
| Size | 13 MB | 69 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [EM Ofentechnik GmbH](https://appshunter.io/developer/1532942313) | [Ortner GmbH](https://appshunter.io/developer/1524600048) |

## What reviewers say

### Ofentechnik

[App page](https://appshunter.io/ios/app/ofentechnik/id1532942311)

**Features:** macOS Compatibility

**In-app purchases:** none


### ORTNER ABS

[App page](https://appshunter.io/ios/app/ortner-abs/id6738427755)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ofentechnik free?

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

### Is ORTNER ABS free?

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

### Do Ofentechnik or ORTNER ABS have ads?

Neither Ofentechnik nor ORTNER ABS shows ads.

### Which is updated more often, Ofentechnik or ORTNER ABS?

Ofentechnik ships an update every 40 months, and ORTNER ABS every 4 months. Most recently, Ofentechnik was updated on August 31, 2026 and ORTNER ABS on September 10, 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.*