Looking for free protein and fiber tracker apps? 19 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
Compare top Protein And Fiber Tracker Apps (September 2026)
Effortlessly track your protein and fiber intake using advanced food AI. Simply snap a photo of your meal to instantly analyze its nutritional content, focusing on your daily protein goals without tedious manual logging.
Track your diet and exercise with an extensive food database and detailed nutrient breakdowns. Monitor progress towards health goals, integrate with fitness devices, and gain insights into sleep patterns. Offers premium features for enhanced tracking and an ad-free experience.
What We Love
👍 Excellent functionality
👍 Best tracker out there
👍 Logging food is super simple
👍 Easy to set up and use
👍 Comprehensive micronutrient tracking
👍 Customizable targets and tracking
👍 Barcode scanning is great
👍 Syncs well with other apps/devices
👍 Helpful for weight loss and nutrition goals
👍 Detailed nutrient breakdown and analysis
Room to Improve
🔒 Doesn't allow hiding email
🐛 Widgets don't update properly
🐛 Recipes don't always import correctly
🐛 Slow performance and glitches
🐛 Inaccurate calorie and nutrient data for some items
Easily log your meals and track your progress towards custom nutrition goals. This app offers fast food logging, detailed insights into your eating habits, and seamless integration with Apple Health. Monitor calories, macros, and more to achieve your health and fitness objectives.
What We Love
🚀 Easy to use
🔒 Privacy-focused
👍 Intuitive interface
👍 Seamless Apple ecosystem integration
🚀 Efficient barcode and label scanning
👍 Customizable goals and tracking
👍 Clean and modern design
👍 Responsive developer
👍 Affordable subscription
👍 Helpful AI meal generation
Room to Improve
🐛 Limited food database, especially for non-US items
🐛 Occasional syncing issues
🐛 Inability to edit existing food entries
🐛 Lack of water and beverage tracking in free version
What are the best protein and fiber tracker apps for iPhone?
Proto Protein & Fiber Tracker tops our protein and fiber tracker apps ranking as of September 2026, with a 4.7-star average from 66 App Store ratings, and it's free to download.
Are there free protein and fiber tracker apps for iPhone?
Yes — 19 of the top protein and fiber tracker apps we rank are free to download, including Proto Protein & Fiber Tracker and Cronometer: Calorie Counter.
Does Proto Protein & Fiber Tracker have ads or in-app purchases?
Proto Protein & Fiber Tracker has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
How many protein and fiber tracker apps are on the App Store?
We track 249+ protein and fiber tracker apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
What makes Proto different from other macro tracking apps?
Proto uses advanced food AI to analyze meals from a photo, providing instant protein, fiber, calories, carbs, and fat. This differs from traditional apps that require manual entry and database searching.
Can I track protein without tracking every macro with Proto?
Yes, Proto uses a protein-first approach. You can focus on your protein goals while still seeing fiber and other macros in the background.