Proto is your smarter, faster protein and fiber tracker.
Proto is built for fitness enthusiasts, healthy eaters, and anyone who wants to hit their daily protein goal and monitor fiber intake without tedious logging. Unlike traditional calorie apps, Proto uses advanced food AI to instantly analyze meals from a photo, so you can track protein, fiber, calories, carbs, and fat in seconds.
Protein-first macro tracking, effortless and accurate
Whether you are bulking, cutting, building muscle, improving satiety, or building better habits, Proto makes protein-first tracking simple.
How it works
- Snap a quick photo of your meal. Add text to describe ingredients not visible or specify brands and quantities.
- Proto instantly analyzes your food and reveals protein, fiber, calories, carbs, and fat.
- Track progress toward your daily protein goal and monitor fiber per meal and per day.
No tedious logging. No barcode scanning. Just smarter tracking.
Why users love Proto
Fast photo-based protein tracking
Instant estimates without searching or weighing food.
Automatic fiber tracking
See fiber per meal and per day alongside protein.
Protein-first focus
Stay out of calorie obsession while still seeing full macros.
Impressive AI accuracy
Food AI trained to estimate protein with speed and confidence.
Custom goals
Set your own protein target or use guided recommendations.
Organized meal history
Find what you ate and stay consistent day to day.
Advanced features for Pro users
Full history
Track protein and fiber trends over time.
One-tap re-add
Log recent meals instantly.
Favorites
Save repeated meals for fast logging.
Lock screen shortcut
Open the camera or Add Food in one tap.
Pantry feature
Save ingredients and brands for better accuracy.
Frequently Asked Questions About Protein Tracking
What makes Proto different from other macro tracking apps?
Most nutrition apps focus on calorie counting and manual entry. Proto is designed for people who want the fastest way to track protein and fiber using AI. Just take a photo and instantly see protein, fiber, calories, carbs, and fat without database searching.
Is Proto the best app for tracking protein and fiber quickly?
If your priority is hitting your protein goal and monitoring fiber intake without tedious logging, Proto is built specifically for that. The photo-based AI tracking makes it significantly faster than traditional calorie trackers.
Can I track protein without tracking every macro?
Yes. Proto uses a protein first approach. You can focus on protein while still seeing fiber and other macros in the background.
Why choose Proto over MyFitnessPal, CalAI, or other calorie apps?
Traditional calorie apps require searching, weighing, and manual entry. Proto uses food AI to estimate protein and fiber from a photo, making it ideal for busy people who want speed and simplicity.
Is Proto good for high protein diets, muscle building, or fat loss?
Yes. Proto is ideal for bulking, cutting, body recomposition, or increasing protein and fiber intake for better satiety and health.
Does Proto track fiber automatically?
Yes. Every meal includes fiber per meal and per day totals, making it easy to monitor high fiber eating patterns alongside your protein target.
Ready to try Proto?
Download Proto and see what you eat in seconds.
Read more in the Proto blog.
Please note: Proto does not provide medical or dietary advice. Always consult a qualified healthcare professional to determine appropriate protein intake for your needs.