
Protein Tracker: MuscleFuel AI
Calorie, Macro & Food Counter
0 ratings
Free
In-App Purchases
About
The AI protein tracker for muscle gain. Voice-log meals, scan your plate, hit your daily protein target without spreadsheets or math.
WHAT YOU GET
• Daily protein target — auto-calculated from your weight, gender, and training frequency
• Voice food log — say "two eggs, chicken breast" and we log it
• Photo scan — snap a meal, AI detects the food and estimates protein
• Quick Add — one-tap log for your most-eaten foods
• Meal windows — every log gets bucketed into Breakfast, Lunch, Dinner, or Snack automatically
• Streak tracking — see how many days in a row you hit your target
• Lock-screen widget — daily progress ring without opening the app
• Apple Sign In — fast, private, no passwords
WHO IT'S FOR
Lifters chasing muscle gain, bulkers, lean bulkers, cutters, and anyone tracking protein for muscle gain without juggling apps.
PRO
• Unlimited daily logging
• Full history + analytics
• Weekly progress reports
• Auto-renews until canceled in Settings > Apple ID > Subscriptions
Built for people who want to track protein and get on with their day.
LEGAL
Terms of Use (EULA): https://musclefuel.aiappnation.com/terms
Privacy Policy: https://musclefuel.aiappnation.com/privacy
Show more
What's New in Protein Tracker
1.0.7
July 7, 2026
Smoother logging when you're between Wi-Fi signals at the gym — protein you log offline stays visible in your ring and history right away, and syncs automatically once you're back online. Fixed a rare display bug where an unset daily target could show incorrect stats. General reliability and polish improvements.
MoreSubscription plans
MuscleFuel Pro Weekly
AI food scan, voice log, coach, insights
$4.997 Days
3 Days trial

