# Satt vs Knabberfuchs

The clearest difference is in-app purchases: Knabberfuchs at none against Satt's 1. Knabberfuchs also leads on iOS requirement (15.5 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Satt sells 1 in-app purchase, starting at $0.99 per month. Knabberfuchs asks for nothing beyond the download.

Satt ships an update every 2 days, Knabberfuchs every 4 days. The most recent releases landed on September 8, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Satt | Knabberfuchs |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 days |
| Size | 77 MB | 66 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kolja Sagorski](https://appshunter.io/developer/1332269243) | [Thomas Kunkel](https://appshunter.io/developer/6783844235) |

## What reviewers say

### Satt

[App page](https://appshunter.io/ios/app/satt-calorie-tracker/id6780560426)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Satt-app | $0.99 | per month |


### Knabberfuchs

[App page](https://appshunter.io/ios/app/knabberfuchs/id6783844233)

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

**In-app purchases:** none


## Frequently asked questions

### Is Satt free?

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

### Is Knabberfuchs free?

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

### Do Satt or Knabberfuchs have ads?

Neither Satt nor Knabberfuchs shows ads.

### Which is updated more often, Satt or Knabberfuchs?

Satt ships an update every 2 days, and Knabberfuchs every 4 days. Most recently, Satt was updated on September 8, 2026 and Knabberfuchs on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*