# sfs.ch vs Neue Protechnik

The clearest difference is iOS requirement: sfs.ch at 13.0 against Neue Protechnik's 15.1. 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.

sfs.ch ships an update every 8 months, Neue Protechnik every 5 months. The most recent releases landed on May 16, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | sfs.ch | Neue Protechnik |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 months** |
| Size | 1 MB | 51 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SFS services AG](https://appshunter.io/developer/552361799) | [Neue Protechnik AG](https://appshunter.io/developer/1641232578) |

## What reviewers say

### sfs.ch

[App page](https://appshunter.io/ios/app/sfsch/id1547951923)

**Features:** macOS Compatibility

**In-app purchases:** none


### Neue Protechnik

[App page](https://appshunter.io/ios/app/neue-protechnik/id1641232576)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is sfs.ch free?

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

### Is Neue Protechnik free?

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

### Do sfs.ch or Neue Protechnik have ads?

Neither sfs.ch nor Neue Protechnik shows ads.

### Which is updated more often, sfs.ch or Neue Protechnik?

sfs.ch ships an update every 8 months, and Neue Protechnik every 5 months. Most recently, sfs.ch was updated on May 16, 2026 and Neue Protechnik 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.*