Comparison

Nutrient Tracker vs アイレクス

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
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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

アイレクス

Features
Read full description

New ways to work out 運動する新しい方法をアイレクスが提示します。 Safe and Easy Workout System NFCを利用した自動セキュリティ出入門および個人別ロッカー自動配分、 オーダーメイドのエクササイズガイドで安全で便利なエクササイズを提供します。 On-point Excercise Plan 個人別運動ガイドはキオスクやスマートフォンで確認可能で、運動器具ごとに詳細ガイドを確認して運動できます。 Smart Screens & Results 楽しく運動できるように、速度と動きを画面に表示し、 運動の後、目標と結果とともに次の運動を案内します。また、アップルウォッチ(HealthKit)で測定された心拍数をアプリや運動器具に表示し、ユーザーは現在の状態をリアルタイム確認して運動できます。 イノベーティブレビューシステム 運動を終えた後、ログイン時に30日間の運動計画と結果が現れ、 日付を選択すると、その日の運動器具別ガイドと結果が表示されます。

Screenshots

アイレクス4 screens

Verdict

The call

The clearest difference is update cadence: アイレクス at every 2 months against Nutrient Tracker's every 12 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Nutrient Tracker ships an update every 12 months, アイレクス every 2 months. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

Scorecard1 real difference · 9 level
Nutrient Tracker versus アイレクス: the parameters behind the verdict, then further details
ParameterNutrient Trackerアイレクス
PriceFreeFree
Rating3.7 (7 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings7 — better—
Update frequencyEvery 12 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod, Apple WatchiPhone, iPod, Apple Watch
Requires iOS13.0 — better13.1
Further details — not scored
Size13 MB34 MB
Age rating12+4+
DeveloperMartspec LLC(주)디랙스

In-app purchases

None

Nutrient Tracker

No in-app purchases

None

アイレクス

No in-app purchases

Questions

Is Nutrient Tracker free?
Nutrient Tracker is free to download, with no in-app purchases.
Is アイレクス free?
アイレクス is free to download, with no in-app purchases.
Do Nutrient Tracker or アイレクス have ads?
Neither Nutrient Tracker nor アイレクス shows ads.
Which is updated more often, Nutrient Tracker or アイレクス?
Nutrient Tracker ships an update every 12 months, and アイレクス every 2 months. Most recently, Nutrient Tracker was updated on October 24, 2026 and アイレクス on October 16, 2026.

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