Comparison

Nutrient Tracker vs Compatibility

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Nutrient Tracker

Easily track your daily vitamin and mineral intake with this free app. It offers unlimited reminders, Apple Health sync, and secure iCloud backups, all without ads or hidden costs.

Highlights
  • Track vitamins and minerals
  • Unlimited reminders
  • Apple Health sync
  • iCloud backups
  • Medical sources for elements
  • Data history records
  • Watch face widgets
Features
Read full description

Simplify your vitamin & mineral tracking. This elegant app syncs flawlessly with Apple Health, protects your data with iCloud backups, and is completely free – no ads, no hidden costs, no strings attached. ■ FEATURES • Track your vitamins & minerals • Unlimited Reminders • Awesome widgets for watch face • Medical sources for each element • Data records history • Individual color for each element • Works without iPhone • Apple Health sync • iCloud Backups • 100% free • Zero ads, no in-app purchases ■ SAFE AND SECURE Privacy is not something you are merely entitled to, it is an absolute prerequisite. At Martspec, we believe privacy is a fundamental human right. So we built it into our products from the beginning of the design process. We do not share your data with any 3rd party. We do not use it for advertisement purposes and do not use it for profit. Your data is stored only on your Apple service (Apple Health store and iCloud). We do NOT store your data on our servers. ■ DISCLAIMER The nutritional information provided in this app is sourced from the U.S. National Institute of Health and the book “Nutrition for Health and Health Care,” 3rd Edition, by E. Whitney. This content is designed strictly for educational purposes and should NOT replace professional medical advice, diagnosis, or treatment. Your use of this application is entirely at your own discretion and risk. The app is made available to you “as is” and “as available,” without any representations or warranties of any kind. While we strive for excellence in our software development, Martspec cannot guarantee that the app will be free from errors or defects. Martspec expressly disclaims all warranties, whether express or implied, including, but not limited to, implied warranties of merchantability, fitness for a particular purpose, and non-infringement. We do not warrant that the app, or any content provided through it, will always be available, uninterrupted, timely, secure, current, accurate, complete, or error-free. You acknowledge that your exclusive remedy for any dissatisfaction or issues with the app is to discontinue its use. Martspec shall not be liable for any direct, indirect, incidental, special, consequential, or exemplary damages, including but not limited to, damages for loss of profits, goodwill, use, data, or other intangible losses resulting from the use or inability to use the app. ■ BUILD TOGETHER At the heart of everything we do is one simple goal: to help you feel and live better every day. Our mission is to expand human potential by merging cutting-edge technology, beautifully crafted design, and the insights you share directly with us. We ground our work in science—leveraging trusted research and real-world data—while it’s your feedback that guides our journey forward. This isn’t just an app; it’s a shared experience. We’re a passionate team of creators, and you’re the co-pilot. Every idea, suggestion, and request helps us build smarter features, refine your experience, and eliminate what doesn’t serve you. Together, we’re crafting a tool that evolves with you to make daily life smoother and more vibrant.

About

Compatibility

This app helps you create a safe and effective vitamin and mineral intake schedule by considering their compatibility and antagonism. It optimizes absorption by timing intakes correctly and provides an informative database for each nutrient.

Highlights
  • Personalized intake schedule
  • Optimized nutrient absorption
  • Informational vitamin database
  • Intuitive diet planning interface
  • Minimizes antagonistic reactions
Features
Read full description

Optimize Your Nutrition with "Compatibility: Vitamin"! Seeking the perfect nutrient balance but confused by their complex interactions? "Compatibility: Vitamin" is your personal assistant for crafting an effective and safe vitamin and mineral intake schedule. Key Features: - Personalized Intake Schedule: Input your vitamins and minerals, and our app will devise a timetable according to their compatibility and antagonism. - Optimization of Absorption: "Compatibility" allocates compatible elements in one intake, and incompatible ones in different timings, aiding your body to absorb them better. - Informational Database: Learn more about each vitamin and mineral with our concise and informative encyclopedia. - Simplicity and Convenience: An intuitive interface makes planning your diet straightforward and quick. Benefits of Using "Compatibility: Vitamin": - Enhanced digestion and metabolism due to proper vitamin and mineral synergy. - Increased efficacy of your dietary supplements by minimizing antagonistic reactions. - Time-saving convenience in diet planning. - Support of health and well-being based on personal needs and goals. With "Compatibility: Vitamin," you'll ensure not only the correct intake of vitamins and minerals but also do so with maximum efficiency. Download the app today and start improving your health and well-being! DISCLAIMER: The content found in our mobile application is created for informational purposes only. It is not intended as a substitute for professional medical advice, diagnosis, or treatment. Use of our application is at your own risk. It is provided on an 'as is' and 'as available' basis. Although we have done everything possible to create this software, there is absolutely no guarantee that it will operate without errors. We make no warranties that our application and/or any content therein will meet your requirements, will operate uninterrupted, timely, securely, up-to-date, accurately, completely, or error-free, or that the results that may be obtained from the use of the site, our mobile applications, and/or any content therein will be accurate or reliable. You understand and acknowledge that your sole and exclusive remedy in respect of any defects or dissatisfaction with the application is to discontinue using the application. TERMS OF USE: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Compatibility4 screens

Verdict

The call

The clearest difference is in-app purchases: Nutrient Tracker at none against Compatibility's 2. Nutrient Tracker also leads on review sentiment (75% vs 60%) and iOS requirement (13.0 vs 16.6). Compatibility's advantage is update cadence (every 2 weeks vs every 12 months). On price, rating, ratings volume and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Compatibility sells 2 in-app purchases, starting at $1.99 per month. Nutrient Tracker asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Compatibility holds the better App Store score, 3.9 against 3.7. Both are backed by a comparable volume of ratings — 7 and 11 respectively. Written reviews complicate that: 75% of Nutrient Tracker's written reviews are positive against 60% of Compatibility's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Nutrient Tracker ships an update every 12 months, Compatibility every 2 weeks. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

Scorecard5 real differences · 5 level
Nutrient Tracker versus Compatibility: the parameters behind the verdict, then further details
ParameterNutrient TrackerCompatibility
PriceFreeFree
Rating3.7 (7 ratings)3.9 (11 ratings) — better
Positive reviews75.0% of reviews — better60.0% of reviews
Number of ratings711 — better
Update frequencyEvery 12 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPad
Requires iOS13.0 — better16.6
Further details — not scored
Size13 MB62 MB
Age rating12+17+
DeveloperMartspec LLCIvan Akimov

Customer experience

Nutrient Tracker

All ratings7 ratings
Positive71.4%
Neutral0.0%
Negative28.6%
Written reviews8 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Compatibility

All ratings11 ratings
Positive63.6%
Neutral0.0%
Negative36.4%
Written reviews10 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

In-app purchases

None

Nutrient Tracker

No in-app purchases

2 purchases

Compatibility

Subscriptions2
  • Monthly Subscription$1.991 Month
  • Annual Subscription$8.991 Year

Questions

Is Nutrient Tracker free?
Nutrient Tracker is free to download, with no in-app purchases.
Is Compatibility free?
Compatibility is free to download, with in-app purchases available.
Which has better reviews, Nutrient Tracker or Compatibility?
Compatibility is rated higher. Nutrient Tracker averages 3.7 out of 5 from 7 ratings, while Compatibility averages 3.9 from 11 ratings.
Do Nutrient Tracker or Compatibility have ads?
Neither Nutrient Tracker nor Compatibility shows ads.
Which is updated more often, Nutrient Tracker or Compatibility?
Nutrient Tracker ships an update every 12 months, and Compatibility every 2 weeks. Most recently, Nutrient Tracker was updated on October 8, 2026 and Compatibility on October 10, 2026.

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