# Knabberfuchs vs FreeCals

The clearest difference is iOS requirement: Knabberfuchs at 15.5 against FreeCals's 18.0. 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.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 4, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Knabberfuchs | FreeCals |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Size | 66 MB | 17 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Kunkel](https://appshunter.io/developer/6783844235) | [Tim Anthony Alexander](https://appshunter.io/developer/1620876978) |

## What reviewers say

### Knabberfuchs

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

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

**In-app purchases:** none


### FreeCals

[App page](https://appshunter.io/ios/app/freecals-calorie-tracker/id6807794834)

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

**In-app purchases:** none


## Frequently asked questions

### Is Knabberfuchs free?

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

### Is FreeCals free?

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

### Do Knabberfuchs or FreeCals have ads?

Neither Knabberfuchs nor FreeCals shows ads.

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

Knabberfuchs ships an update every 4 days, and FreeCals every 4 days. Most recently, Knabberfuchs was updated on October 4, 2026 and FreeCals on October 13, 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.*