How to Track Macros: A Simple Protein-First Method
A beginner's guide to tracking macros in 5 steps, how macros differ from calories, and why starting with protein and fiber keeps it sustainable.
Proto Blog
Protein-first tracking guidance, app comparisons, and habits that make logging feel effortless.
Latest posts
What Is an AI Food Tracker App? How It Works
AI food tracker apps use your phone's camera to estimate calories and protein from a photo. Here's how the technology works and what to look for.
Is 1 Gram of Protein Per Pound of Body Weight Necessary?
Is 1 gram of protein per pound of body weight necessary? See where the rule comes from, who it fits, and when a lower number makes more sense.
High-Protein, High-Fiber Foods (and How to Track Them)
See which everyday foods are high in both protein and fiber, and how to log them fast with a photo in Proto.
How to Track Protein Intake (Without Overcomplicating It)
A simple, practical way to track your protein intake every day, plus how photo logging in Proto makes it faster.
How Much Protein Is in Cheese? A Guide by Type
See how much protein different cheeses provide, from cottage cheese to parmesan, and how to log it quickly with a photo in Proto.
Proto vs Cronometer (2026): Protein Tracking Compared
We compared Proto and Cronometer on protein visibility, logging speed, and daily ease of use. See which app fits a protein-first routine.
Proto vs MyFitnessPal (2026): Protein and Fiber
Proto vs MyFitnessPal: Proto keeps protein and fiber visible on one screen, while MyFitnessPal leads with its 18-million-food database.
Best Protein Tracker App for Building Muscle (2026)
Compare protein tracker apps for building muscle on iPhone, and see which one helps you hit your daily protein target and stay consistent.
5 Best MyFitnessPal Alternatives for Protein Tracking (2026)
Looking for a MyFitnessPal alternative focused on protein? We compared options for logging speed, protein visibility, and daily habit.
Best Protein and Fiber Tracker App (2026)
Proto is the protein and fiber tracker app that shows both numbers on one screen, with fast photo logging for faster, more consistent daily tracking.
Best Protein Tracker App for iPhone (2026): 5 Ranked
Compare the best protein tracker apps for iPhone against top calorie and macro trackers like MyFitnessPal and Cronometer. See which is fastest to log.
Best Fiber Tracker App for iPhone (2026): 5 Ranked
Compare 5 fiber tracker and fiber tracking apps for iPhone, tested for logging speed and consistency, and see which one was easiest to stick with.
Why Choose a Protein First Macro Tracker? | Proto Guide
See why protein first tracking improves satiety, muscle support, and consistency, plus how it simplifies macro tracking without calorie overload.
Best Protein Tracker App (2026): Top 5 Compared
We compared 5 top protein tracker apps for iPhone to find the fastest, most reliable way to log protein and calories every day.
How to Choose a Macro Tracking App | Proto Guide
A practical checklist for choosing a macro tracking app, from accuracy and speed to habit support and protein-first focus.
Why Track Protein and Fiber Together
Learn why tracking protein and fiber together leads to better satiety, muscle support, and consistency. A practical guide with easy targets.
Photo Scan Macro Trackers: Accuracy Guide
Learn how photo scan macro trackers compare to traditional meal trackers for accuracy, plus practical tips to improve results with faster logging.
Tools
Protein calculator
Estimate a daily protein intake target from body weight using pounds, kilograms, and common g/kg multipliers.
Fiber calculator
Estimate a daily fiber target from your calorie intake using the common 14g-per-1,000-calorie guideline.