Comparison

Calcium vs Bonely

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

Head to head
About

Calcium

Effortlessly track your daily calcium intake with this simple and elegant app. It integrates seamlessly with Apple Health, offers automatic iCloud backups, and provides smart reminders. No login or ads are required, making it a completely free and private health companion.

Highlights
  • Seamless calcium intake tracking
  • Full Apple Health integration
  • Automatic iCloud backups
  • Smart reminders
  • Custom daily intake schedule
  • No ads or login required
Features
Read full description

Simple and elegant calcium tracker for your watch. Apple Health integration. iCloud backups. Schedule & reminders. No login. No ads. Free. ■ FEATURES • Seamless calcium intake tracking • Full Apple Health integration • Automatic, secure iCloud backups • Trusted data from the U.S. National Institutes of Health • Science-based personalization by age and gender • Sync across all your Apple devices • Effortless history review • Smart reminders to stay on track • Custom daily intake schedule • No ads, no login, no in-app purchases • 100% free ■ 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

Bonely

Easily monitor your daily calcium consumption to foster better bone health. Log foods, set personal goals, and receive smart alerts to ensure consistent intake. Gain clear insights into your progress with visual charts.

Highlights
  • Log calcium-rich foods
  • Add custom foods with calcium values
  • Adjust food portion amounts
  • Set personal daily calcium goals
  • Receive smart calcium intake alerts
  • View weekly progress insights
Read full description

Bonely helps you track your daily calcium intake and build better bone health habits. Calcium plays an important role in maintaining strong bones, but it’s easy to lose track of how much you consume each day. Bonely makes calcium tracking simple so you can stay consistent and understand your intake over time. Whether you're improving your diet, supporting bone health, or simply staying mindful of your nutrition, Bonely helps you keep track of your daily calcium intake. Track Your Daily Calcium Log common calcium-rich foods and instantly see how much of your daily goal you’ve achieved. Add Custom Foods Not seeing a food you eat? You can add your own foods and enter the exact calcium value so your tracking stays accurate. Adjust Calcium Amounts Preset values can be edited before saving, allowing you to match your portion size or nutrition label. Set Your Personal Calcium Goal Customize your daily calcium target based on your lifestyle and nutritional needs. Smart Calcium Alerts Get reminders if your daily calcium intake is running low so you never miss your goal. Clear Progress Insights Visual charts help you understand your weekly calcium intake and stay consistent with your habits. Simple and Focused Bonely is designed to be fast, clean, and distraction-free so tracking calcium becomes part of your daily routine. Premium Features • Weekly calcium insights • Smart calcium alerts • Advanced progress tracking Start building stronger bone health habits with Bonely. Terms of Use: https://bonely.ayushdev.com/terms Privacy Policy: https://bonely.ayushdev.com/privacy

Screenshots

Bonely4 screens

Verdict

The call

The clearest difference is review sentiment: Calcium at 100% against Bonely's 50%. Calcium also leads on in-app purchases (none vs 2) and iOS requirement (13.0 vs 17.6). Bonely's advantage is rating (4.5 vs 3.7) and update cadence (every 3 days vs every 3 months). 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. Bonely sells 2 in-app purchases, starting at $2.99 per month. Calcium asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Bonely holds the better App Store score, 4.5 against 3.7. Both are backed by a comparable volume of ratings — 3 and 8 respectively. Written reviews complicate that: 100% of Calcium's written reviews are positive against 50% of Bonely's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Calcium ships an update every 3 months, Bonely every 3 days. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.

Scorecard6 real differences · 4 level
Calcium versus Bonely: the parameters behind the verdict, then further details
ParameterCalciumBonely
PriceFreeFree
Rating3.7 (3 ratings)4.5 (8 ratings) — better
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings38 — better
Update frequencyEvery 3 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPad
Requires iOS13.0 — better17.6
Further details — not scored
Size7 MB5 MB
Age rating12+4+
DeveloperMartspec LLCAyush Kumar Agarwal

Customer experience

Calcium

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bonely

All ratings8 ratings
Positive87.5%
Neutral12.5%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

In-app purchases

None

Calcium

No in-app purchases

2 purchases

Bonely

Subscriptions2
  • Bonely Premium Monthly$2.991 Month
  • Bonely Premium Yearly7 Days trial$19.991 Year

Questions

Is Calcium free?
Calcium is free to download, with no in-app purchases.
Is Bonely free?
Bonely is free to download, with in-app purchases available.
Which has better reviews, Calcium or Bonely?
Bonely is rated higher. Calcium averages 3.7 out of 5 from 3 ratings, while Bonely averages 4.5 from 8 ratings.
Do Calcium or Bonely have ads?
Neither Calcium nor Bonely shows ads.
Which is updated more often, Calcium or Bonely?
Calcium ships an update every 3 months, and Bonely every 3 days. Most recently, Calcium was updated on September 21, 2026 and Bonely on September 19, 2026.

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