You know you need more protein. You’ve heard the advice from trainers, read the articles, maybe even calculated your daily target based on your body weight. But here’s where most people hit a wall: how do you actually track it without making it a full-time job? Pen and paper gets old fast, and trying to remember everything you ate by the end of the day is a losing game. You need an app that makes logging protein simple and doesn’t bury you in unnecessary features you’ll never use.
We tested dozens of protein tracker apps on both iOS and Android to find the ones that actually deliver. This guide breaks down five top picks that work in 2025. You’ll learn what each app does well, what it costs, and who it’s built for. Whether you want detailed nutrient breakdowns or just a quick way to log your daily protein without the noise, you’ll find an option that fits your routine and goals.
- High-Quality My Protein Whey Powder: Our premium whey protein offers 12 grams per serving, designed for those who prioritize muscle recovery and endurance in their training regimen. Ideal for athletes and gym enthusiasts seeking effective whey nutrition protein.
- Mixed Berry Flavor Delight: Enjoy the delicious taste of mixed berries with each gummy of impact whey protein. This flavor not only satisfies your palate but also ensures you’re getting the most from your protein supplements for enhanced performance.
- Vegetarian-Friendly Protein Source: Crafted for those following a vegetarian lifestyle, this impact whey protein powder gummies provides essential nutrients without compromising dietary preferences. Ideal as a muscle recovery aid post-workout.
- Optimized for Active Lifestyles: This my protein creatine-enriched formula supports athletes and gym-goers with gym supplements for men. It integrates seamlessly with pre workout gummies to boost energy and enhance overall performance.
- Efficient Muscle Recovery Solution: Our protein whey blend aids in rapid muscle recovery after intense workouts. Coupled with our protien powder, it provides a comprehensive approach to meeting your fitness goals and supports sustained energy levels.
- 24 g High-Quality Whey Protein per Scoop – 100% of the protein from whey for a fast-absorbing, complete protein source that supports muscle maintenance and growth.
- 5.5 g Naturally-Occurring BCAAs + 11g of naturally occurring EAAs – Delivers essential amino acids including leucine, isoleucine, and valine to support post-workout muscle recovery, muscle strength and muscle building when taken over time with regular resistance training.
- Low Sugar, Low Carb, Low Fat — Ideal for Lean Muscle or Cutting Phases – With just ~1 g sugar, ~3 g carbs per serving, and whey protein isolate as the primary ingredient with further carbs and fat “isolated” out. It’s a high quality choice for athletes focused on lean muscle, weight management, or body-composition goals.
- Instantized & Easy-Mix Formula (Great Mixability) – Designed to dissolve smoothly in water, milk, or smoothies with a spoon, shaker, or blender — perfect for fast post-workout shakes or convenient protein boosts.
- Trusted Brand, Tested Quality & Versatile Use – For 35 years, athletes have trusted Optimum Nutrition to fuel their training. Gold Standard Whey is the trusted choice for gym-goers, athletes, and everyday fitness enthusiasts worldwide — use post-workout or as a protein supplement anytime.
- ADVANCED COLLAGEN PROFILE: Our Multi Collagen source delivers Types I, II, III, V and X!
- CLEAN BEAUTY FORMULA: All of Horbaach’s beauty products use safe practices and strict testing
- KETO & PALEO FRIENDLY: Versatile Protein Source perfect for any strong Paleo or Keto routine
- HORBAACH MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
- NATURALLY FREE OF: Gluten, Wheat, Yeast, Milk, Lactose, Soy, Artificial Color & Flavoring
- 3 IN 1 Maximize Muscle & Power: A game-changing combo of 12g Whey Protein for repair and 2g Creatine for strength, working together to accelerate your results and boost training performance.
- Protect Joints & Enhance Recovery: Go beyond muscle. Our Hydrolyzed Collagen and essential Minerals (Ca/Mg) actively support joint integrity and bone health, helping you train harder and longer without compromise.
- Boost Skin Hydration & Glow: Unlock a beauty-from-within benefit. Collagen Peptides & 120mg Hyaluronic Acid synergize to promote skin elasticity and deep hydration, making your fitness results visible from the inside out.
- Pure & Delicious Formula: Enjoy a truly guilt-free experience with 0g Added Sugar. This is effective, convenient nutrition that tastes great and aligns with your healthy lifestyle, making consistency easy.
- Trustworthy Totaria Quality: Totaria is committed to providing the highest quality products. No GMO, No Soy, Gluten-Free. It is third-party lab tested and GMP certified to ensure purity and potency.
- Nature’s Blend Protein Tablets
- Chewable soy protein in tasty honey flavor
- Perfect for people who don’t like protein shakes
1. Cronometer
Cronometer takes the top spot as the best protein tracker app for anyone who wants precision. This app doesn’t guess or estimate. It pulls from verified food databases and gives you exact numbers for not just protein, but all micronutrients and macros down to the gram. You won’t find inflated serving sizes or incomplete nutrition data here.
Overview and key features
The app tracks over 80 micronutrients alongside your protein, carbs, and fats. You get a full picture of what you’re eating, not just one macro in isolation. Cronometer lets you set custom protein targets based on your body weight, activity level, or specific goals. The barcode scanner works smoothly, and the food database focuses on accuracy over volume, which means fewer questionable entries cluttering your search results.
Protein tracking experience
Logging meals takes a bit more time compared to simpler apps because Cronometer shows you detailed nutritional breakdowns for every food. You’ll see your protein intake update in real time as you add foods throughout the day. The interface displays your protein target as a percentage and in grams, making it easy to track progress. Some users find the level of detail overwhelming at first, but you get used to it quickly once you understand the layout.
Who this app is best for
Choose Cronometer if you want complete nutritional transparency and care about more than just hitting a protein number. Lifters who track cutting or bulking phases benefit from the accuracy. Anyone following specific dietary protocols that require precise macro tracking will appreciate the depth this app provides.
Cronometer delivers the kind of detail that helps you understand not just how much protein you’re eating, but what else comes with it.
Pricing and platforms
You can download Cronometer for free on both iOS and Android. The free version gives you full protein tracking and basic features. Premium costs $9.99 per month or $49.99 per year and adds recipe imports, advanced analysis, and an ad-free experience.
2. MyFitnessPal
MyFitnessPal has been around longer than most fitness apps and holds the largest food database in the industry with over 14 million foods. You’ll find almost anything you eat already logged by someone else, which speeds up your daily tracking significantly. The app handles protein tracking alongside complete calorie and macro monitoring, making it a solid choice if you want more than just protein numbers.
Overview and key features
The barcode scanner works fast and accurately pulls up nutrition information for packaged foods. You can create custom meals and recipes to save time on foods you eat regularly. MyFitnessPal syncs with most fitness trackers and smartwatches, so your activity data flows in automatically. The community features let you connect with friends and share progress, though you don’t need to use these social elements if you prefer tracking solo.
Protein tracking experience
Logging protein takes just seconds because the search function finds foods quickly. Your daily protein intake appears on the main dashboard as both grams consumed and a percentage of your target. The free version shows basic macro breakdowns, but you need premium to see protein goals for each meal rather than just the full day total. Ads appear frequently in the free version, which some users find distracting during quick logging sessions.
Who this app is best for
MyFitnessPal works well for beginners who need a comprehensive food database without learning a complicated interface. You’ll appreciate this best protein tracker app if you already use wearable devices and want everything connected in one place.
The massive food database means you spend less time searching and more time actually eating the protein you need.
Pricing and platforms
Download MyFitnessPal free on iOS and Android. Premium costs $9.99 per month or $49.99 per year and removes ads while adding advanced macro tracking and meal-specific goals.
3. Protein Pal
Protein Pal strips away the complexity and focuses on one thing: helping you hit your daily protein target. This app gives you a clean interface centered around a circular progress meter that shows your protein intake for the day. You won’t spend time navigating through endless menus or features you don’t need.
Overview and key features
The app includes a protein calculator that suggests daily targets based on your weight and goals. You can accept the recommendation or set your own number. Protein Pal displays your progress as a visual circle that fills up as you log meals throughout the day. The free version keeps things simple with manual entry, while the premium tier adds a search function powered by FatSecret and a barcode scanner for packaged foods.
Protein tracking experience
Logging meals in the free version requires you to enter protein amounts manually, which works fine if you already know the numbers or check labels yourself. Premium users get access to the food database search, though it sometimes shows inaccurate data. The barcode scanner tends to immediately scan again after displaying results, so you need to move your phone away from the item to actually log it.
Who this app is best for
This best protein tracker app fits people who want basic tracking without paying for features they won’t use. You’ll like Protein Pal if you prefer knowing your protein content beforehand rather than searching through databases.
Pricing and platforms
Protein Pal offers a free version on iOS with manual entry. Premium costs $3.99 per month or $23.99 per year after a 7-day trial and unlocks the search and scanning features.
4. Lose It!
Lose It! prioritizes simplicity over complexity, delivering a straightforward protein tracking experience wrapped in a clean interface. This app removes the learning curve that trips up many beginners by focusing on essential features without overwhelming you with unnecessary options. The design feels intuitive from the first time you open it.
Overview and key features
The app centers around a visual food diary that displays your daily protein alongside calories and other macros. You get a barcode scanner that performs faster and more accurately than many competitors in this category. Lose It! lets you set custom goals for protein based on percentages or gram amounts. The app includes a meal planning feature that helps you prepare protein-rich meals in advance rather than scrambling at the last minute.
Protein tracking experience
Adding foods takes minimal effort thanks to the quick search function and responsive barcode scanner. Your protein intake shows up immediately on the main screen as you log throughout the day. The food database holds fewer entries than MyFitnessPal, but the trade-off comes in data quality with more verified entries and fewer duplicates cluttering your searches.
Who this app is best for
This best protein tracker app works well for people who want straightforward tracking without advanced analytics. You’ll appreciate Lose It! if you value interface design and want an app that stays out of your way while still giving you the protein data you need.
The simplified approach means you spend less time learning the app and more time actually tracking your protein.
Pricing and platforms
Download Lose It! free on iOS and Android. Premium runs $39.99 per year and adds advanced macro tracking, meal planning templates, and removes advertising.
5. MacroFactor
MacroFactor takes a science-based approach to protein tracking by adapting your targets based on actual results rather than static calculations. This best protein tracker app analyzes your weight trends and intake data over time, then adjusts your protein and calorie goals automatically. You get recommendations that evolve with your progress instead of following a fixed plan that may not match reality.
Overview and key features
The app uses adaptive algorithms that track your metabolic response to food and training. MacroFactor provides detailed analytics on your nutrition trends, showing how your protein intake correlates with performance and body composition changes. You get coaching-style insights and explanations for why the app suggests specific adjustments. The interface prioritizes data visualization with charts and graphs that show your progress across multiple metrics simultaneously.
Protein tracking experience
Logging foods follows a standard search and scan approach, but MacroFactor shines in how it processes your data after you log. The app calculates your optimal protein targets based on your goals and adjusts recommendations weekly as it learns your patterns. You see not just how much protein you ate, but how that intake supports your specific training demands.
Who this app is best for
MacroFactor fits serious lifters and strength athletes who want personalized recommendations backed by science. You’ll benefit most if you track consistently and care about optimizing protein intake for performance rather than just hitting arbitrary numbers.
The adaptive approach means your protein targets actually reflect what your body needs, not just what a calculator thinks you should eat.
Pricing and platforms
MacroFactor requires a paid subscription with no free tier. The cost runs $11.99 per month or $71.99 per year on both iOS and Android.
Final thoughts
Finding the best protein tracker app comes down to matching features with your actual tracking style and goals. If you want detailed nutrient data, Cronometer delivers the precision you need. MyFitnessPal works best when you prioritize a massive food database and device integration. Protein Pal keeps things simple for basic daily tracking, while Lose It! balances ease of use with solid functionality. MacroFactor stands out if you prefer adaptive recommendations based on your progress rather than static calculations.
The right app makes tracking feel effortless instead of like another chore on your list. Download one of these options, test it for a week, and see if the interface fits your routine. Consistent tracking matters more than perfect tracking. Once you nail down your protein intake, you can focus on the bigger picture of your training program. Check out more guidance on building muscle and optimizing your nutrition to support your fitness goals.
