Log meals your way
Use a photo, voice, barcode or the food library to record meals and shakes quickly.
Protein tracking without the friction
Track your daily protein with Protein Tracker AI.
Protein Tracker AI makes it easy to log protein, calories and macros with AI meal scanning, barcode lookup, voice logging and a simple food diary.
Spend less time logging. See your progress clearly.
Set a daily target
Choose a goal that fits building muscle, losing fat while keeping muscle, or staying healthy.
Stay consistent
See daily and weekly progress so your nutrition habits are easier to keep.
Start with a useful number
Not sure how much protein to eat?
Use the free calculator to get a practical starting target, then make daily tracking simple with Protein Tracker AI.
Use the protein calculator- Targets for muscle, fat loss or general health
- Metric and easy-to-understand inputs
- A clear starting point—not medical advice
From your first meal to a daily routine
How to log protein on iPhone
1. Choose how to log
Tap Add Protein in Today. Search a food, scan a barcode, take a meal photo or describe what you ate.
2. Review the amount
Check the food match and portion before saving. For library foods, choose raw or cooked and adjust the amount.
3. Check your day
See the entry under Protein Intakes and check progress toward your daily goal.
See the full iPhone walkthrough · Calculate a starting target
Helpful protein guides
How much protein do you need per day?
Learn how body weight, training and goals affect a useful starting target.
High-protein foods for everyday meals
Simple food ideas to help spread protein throughout your day.
Protein calculator
Get a personalized daily target in seconds.
Make protein tracking feel doable.
Download Protein Tracker AI and log your next meal in seconds.
Get Protein Tracker AIBuild a simple protein routine
Track protein without focusing on calories · Explore the iPhone app · About the creator and our sources