# Muskelkater — Diet, Macros & Lactose

> Diet, Macros & Lactose (iPhone/iPad app by Joe Saller.)

- Source: https://appshunter.io/ios/app/muskelkater/id6802119056 (this page in markdown: same URL + `.md`)
- Developer: [Joe Saller](https://appshunter.io/developer/6802119058)
- Category: Health & Fitness, Food & Drink
- Price: Free
- Age rating: 12+
- Requires: iOS 15.1 · 116 MB
- Languages: German (Germany), American English
- Released: 2026-10-30
- Data updated: 2026-10-31

## What is Muskelkater?

Muskelkater is your food diary with a cat. Count calories and macros, keep an eye on lactose – and Gatze, your cat mascot, keeps you company.

LOG YOUR FOOD
• Search hundreds of thousands of foods from Germany, Austria, Switzerland, the UK and the US – right in the app, even offline
• Scan barcodes
• Take a photo or describe your meal (16+): the AI recognizes the ingredients, you check them, the app calculates the nutrients
• Import recipes from a link, also via “Share” from your browser
• Your own foods, favorites and saved meals

CALORIES & MACROS
• Personal calorie target from your details – to lose, maintain or gain weight
• Protein, carbs and fat at a glance
• Log water and weight, steps from Apple Health
• Diary with a weekly view for breakfast, lunch, dinner and snacks

LACTOSE MODE (18+)
• Lactose per meal as an honest range – unknown ingredients never count as zero
• Log your own lactase intake and how you felt after eating
Muskelkater does not diagnose and does not replace medical advice.

GATZE KEEPS YOU COMPANY
• Earn XP and level up
• Streaks, 27 achievements and daily rewards
• Paw coins for speech bubble designs

FRIENDS (16+)
• Invite friends by link or QR code
• Private board with nickname, streak and goal rate – your meals and weight stay with you

FAIR ADS
• No banner ads
• Ads only appear in two cases: when you start an AI analysis yourself or want to save a broken streak

ALSO
• No account needed – your diary stays on your device
• Light and dark mode
• Home screen widgets
• Reminders, if you want them
• German and English

Muskelkater is free.

## Is Muskelkater safe?

Not enough ratings yet to assess Muskelkater.

## Is Muskelkater legit?

Muskelkater has limited verification signals. The AppsHunter Legitimacy Score for Muskelkater is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0.0 — 2026-10-30

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*