Nutrient Tracker vs Context Canvas
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Track vitamins and minerals
- Unlimited reminders
- Apple Health sync
- iCloud backups
- Medical sources for elements
- Data history records
- Watch face widgets
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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.
Context Canvas
This app helps you prepare for life's pivotal moments by teaching science-based strategies to optimize your mental state. It encourages experimentation to discover personalized techniques for growth and fulfillment.
- Science-based mental state strategies
- Personalized technique discovery
- Context-specific preparation
- Life skills development
- Experimentation and growth platform
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Small and big moments shape the trajectory of our lives. Whether it's cherishing precious time with your loved ones, acing that crucial meeting, nailing a memorable date, or simply conquering the persistent battle against procrastination, our mental state plays a pivotal role. But here's the catch: remembering the effective strategies in the heat of the moment can be challenging. With its innovative approach, Context Canvas can help you learn and prepare to show up for life's pivotal moments in the optimal mental state. By incorporating science-based concepts, Context Canvas empowers you to master effective strategies and techniques tailored to various contexts. It's your weapon to show up for life in the optimal mental state, while simultaneously developing invaluable life skills along the way. But Context Canvas doesn't stop there. It's a dynamic platform designed for experimentation and growth. It provides the freedom to explore diverse strategies to enhance every aspect of your life — one context at a time. We understand that what works best for you may differ from what works for others. And what works for you in one context might not work as well in another. That's why we encourage you to tap into the full potential of your brain and discover the unique combination of tools and strategies that work best for you, and pave your path to a vastly improved life. Experience a life where every moment is an opportunity for growth, fulfillment, and triumph. Try Context Canvas today and start building the life you want! Disclaimer: Context Canvas is not intended to replace professional help, medication, or therapy. It does not provide clinical diagnoses. Please consult a qualified healthcare professional for personalized guidance. This app requires a subscription to use. It does offer a free trial, which unlocks all features. On confirmation, a purchase will be applied to your iTunes account at the end of the trial period. Subscriptions will automatically renew unless canceled within 24-hours before the end of the current period. You can cancel anytime with your iTunes account settings. Any unused portion of a free trial will be forfeited if you purchase a subscription. For more information, see the Terms if Use and Privacy Policy (links below). Privacy Policy: https://privacy.contextcanvas.com Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Context Canvas at 5.0 against Nutrient Tracker's 3.7. Context Canvas also leads on update cadence (every 2 months vs every 12 months) and iOS requirement (11.0 vs 13.0). Nutrient Tracker's advantage is in-app purchases (none vs 3) and ratings volume (7 vs 1). On price, 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
Both are free to download. Context Canvas sells 3 in-app purchases, starting at $4.99 per month. Nutrient Tracker asks for nothing beyond the download.
Context Canvas holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Nutrient Tracker has 7 ratings behind it against 1, so its average is the more settled of the two.
Nutrient Tracker ships an update every 12 months, Context Canvas every 2 months. The most recent releases landed on October 8, 2026 and September 21, 2026 respectively.
| Parameter | Nutrient Tracker | Context Canvas |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (7 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 7 — better | 1 |
| Update frequency | Every 12 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Subscription |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 56 MB |
| Age rating | 12+ | 4+ |
| Developer | Martspec LLC | Mabriks LLC |
Customer experience
Nutrient Tracker
Context Canvas
In-app purchases
Nutrient Tracker
No in-app purchases
Context Canvas
- Patron7 Days trial$4.991 Month
- Patron7 Days trial$24.996 Months
- Patron7 Days trial$39.991 Year
Questions
Is Nutrient Tracker free?
Is Context Canvas free?
Which has better reviews, Nutrient Tracker or Context Canvas?
Do Nutrient Tracker or Context Canvas have ads?
Which is updated more often, Nutrient Tracker or Context Canvas?
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