Comparison

Supplement Tracker vs SkinDiary

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

Head to head
About

Supplement Tracker

Optimize your supplement intake with smart scheduling, combination advice, and timely reminders. This app helps you maximize benefits, avoid interferences, and track your routine for better health outcomes.

Highlights
  • Automated scheduling based on scientific data
  • Maximization of supplement synergies
  • Prevention of interferences for better absorption
  • Personalized reminders for doses
  • Tracking journal for habit analysis
  • Comprehensive supplement library
Features
Read full description

Taking supplements is an investment in your health. But without proper planning, their effectiveness may be reduced, and part of your money wasted. Some supplements work better together, while others cancel each other out. The timing of intake is also crucial: some nutrients should be taken with a meal, while others are best on an empty stomach. Suppix helps you maximize the benefits of each supplement by optimizing combinations, avoiding interferences, and adapting to your daily routine. Smart planning for optimal results: • Automated scheduling based on scientific data • Maximization of synergies between supplements • Prevention of interferences for better absorption • Adjustment according to your meals and schedule Easy tracking to stay consistent: Taking supplements at the right time is essential for long-term results. Suppix simplifies tracking and helps you stay on track. • Smart reminders to never miss a dose • Personalized notifications based on your routine • Tracking journal to analyze and optimize your habits • Simple interface: select your supplements, and the app does the rest A complete library to make informed choices: If you're unsure which supplements to take, our database provides detailed and reliable information: • Comprehensive profiles with benefits, dosages, and precautions • Categorized search to quickly find what you need • Science-backed recommendations for best practices Whether you want to boost performance, speed up recovery, or enhance your well-being, you'll find the right supplements for your goals. Why choose Suppix? • Smart optimization: no more guesswork, scientifically planned intake • Intelligent reminders: stay consistent effortlessly • Reliable information: take the right supplements at the right time • Simplified tracking: stay in control of your routine • Extensive knowledge base: explore and learn with confidence Don't let your supplements lose their effectiveness. Download Suppix and optimize your routine today. Disclaimer: This app is for informational purposes only and does not provide medical advice. Always consult with a qualified healthcare professional before making any medical decisions or starting any supplement or treatment. Terms: https://astromateai.com/privacy-policy/ EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

SkinDiary

This app helps you manage your skincare routine by tracking products, building daily regimens, and monitoring your skin's progress. Log products, rate them, and see how they impact your skin over time. Discover community-recommended products and routines based on your skin type and concerns.

Highlights
  • Track skincare products
  • Build daily routines
  • Log skin mood and progress photos
  • Discover community-reviewed products
  • Explore routines by skin type
  • Rate and review products
Features
Read full description

SkinDiary is your personal skincare journal — track products, build routines, and see what's working for your skin. Log every product in your shelf with ratings and reviews. Build daily morning and evening routines, then check them off each day. Track your skin mood, snap progress photos, and look back to see what changed. Discover what others with similar skin are using. Browse community-reviewed products, explore routines from people who share your skin type and concerns, and save what catches your eye. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Supplement Tracker4 screens
SkinDiary4 screens

Verdict

The call

The clearest difference is rating: SkinDiary at 5.0 against Supplement Tracker's 1.0. SkinDiary also leads on in-app purchases (none vs 2). Supplement Tracker's advantage is update cadence (every 3 days vs weekly). On price, ratings volume, ads and device support 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. Supplement Tracker sells 2 in-app purchases, starting at $4.99 per 7 days. SkinDiary asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SkinDiary holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Supplement Tracker ships an update every 3 days, SkinDiary weekly. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

Scorecard4 real differences · 5 level
Supplement Tracker versus SkinDiary: the parameters behind the verdict, then further details
ParameterSupplement TrackerSkinDiary
PriceFreeFree
Rating1.0 (1 ratings)5.0 (1 ratings) — better
Number of ratings11
Update frequencyEvery 3 days — betterWeekly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size33 MB47 MB
Age rating4+12+
DeveloperDeependra SinghKonrad Bulanowski

Customer experience

Supplement Tracker

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

SkinDiary

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Supplement Tracker

Subscriptions2
  • Premium Weekly$4.997 Days
  • Premium Yearly$24.991 Year
None

SkinDiary

No in-app purchases

Questions

Is Supplement Tracker free?
Supplement Tracker is free to download, with in-app purchases available.
Is SkinDiary free?
SkinDiary is free to download, with no in-app purchases.
Which has better reviews, Supplement Tracker or SkinDiary?
SkinDiary is rated higher. Supplement Tracker averages 1.0 out of 5 from 1 ratings, while SkinDiary averages 5.0 from 1 ratings.
Do Supplement Tracker or SkinDiary have ads?
Neither Supplement Tracker nor SkinDiary shows ads.
Which is updated more often, Supplement Tracker or SkinDiary?
Supplement Tracker ships an update every 3 days, and SkinDiary weekly. Most recently, Supplement Tracker was updated on October 24, 2026 and SkinDiary on October 12, 2026.

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