Comparison

Key Nutrients RDA Calculator vs Bonely

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

Head to head
About

Key Nutrients RDA Calculator

Read full description

An invaluable tool when planning a healthy diet or nutritional strategy. The innovative state-of-the-art design makes it super easy to calculate recommended daily intakes for 12 key nutrients — calories, carb, saturated fat, protein, fiber, sodium, potassium, calcium, iron, magnesium, zinc, and vitamin K — based on USDA & DHHS Dietary Guidelines for Americans, 2020-2025 personalized for age, male vs female, physical activity level, & whether pregnant or lactating.

About

Bonely

Easily monitor your daily calcium intake to build strong bones. Log foods, track progress towards your goals, and discover new calcium-rich options. Premium features offer advanced insights, planning tools, and nutrition label scanning.

Highlights
  • Log calcium-rich foods
  • Searchable food catalog
  • Custom serving sizes
  • Daily progress and streaks
  • Nutrition label scanning
  • 7-day meal planning
  • Shareable Bone Health Report
Read full description

Bonely makes daily calcium tracking simple, so you can understand your intake and build consistent habits for bone health. Track with confidence • Log calcium-rich foods and see progress toward your daily goal. • Search a catalog of common foods or add your own. • Adjust serving sizes, units, and calcium amounts to match what you consumed. • Review serving size, calcium, and logged time in Today’s Log. • Build consistency with daily progress and streaks. • Keep an optional private backup in iCloud. Go further with Bonely Premium • Bonely Assist suggests practical ways to close today’s remaining calcium gap. • Scan a nutrition label with your camera or choose a photo, then review the details before saving. • Plan foods up to seven days ahead with optional reminders. • Explore advanced insights and a detailed 30-day calcium history. • Create a shareable Bone Health Report. • Use Home Screen widgets for progress, streaks, trends, and quick food ideas. Bonely is designed for iPhone and iPad with light, dark, and system appearance options. Start building stronger calcium habits with Bonely. Terms of Use: https://bonely.app/terms Privacy Policy: https://bonely.app/privacy

Screenshots

Key Nutrients RDA Calculator4 screens
Bonely4 screens

Verdict

The call

The clearest difference is in-app purchases: Key Nutrients RDA Calculator at none against Bonely's 3. Bonely's advantage is update cadence (every 5 days vs every 6 months). On price, ads, device support and iOS requirement 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 3 in-app purchases, starting at $2.99 per month. Key Nutrients RDA Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Key Nutrients RDA Calculator ships an update every 6 months, Bonely every 5 days. The most recent releases landed on October 27, 2026 and November 9, 2026 respectively.

Scorecard2 real differences · 8 level
Key Nutrients RDA Calculator versus Bonely: the parameters behind the verdict, then further details
ParameterKey Nutrients RDA CalculatorBonely
PriceFreeFree
Rating—4.3 (12 ratings) — better
Positive reviews—66.7% of reviews
Number of ratings—12 — better
Update frequencyEvery 6 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better17.6
Further details — not scored
Size6 MB13 MB
Age rating12+4+
DeveloperFirst Line Medical Communications LtdAyush Kumar Agarwal

In-app purchases

None

Key Nutrients RDA Calculator

No in-app purchases

3 purchases

Bonely

Subscriptions2
  • Bonely Premium Monthly$2.991 Month
  • Bonely Premium Yearly3 Days trial$19.991 Year
One-time1
  • Bonely Premium Lifetime$39.99

Questions

Is Key Nutrients RDA Calculator free?
Key Nutrients RDA Calculator is free to download, with no in-app purchases.
Is Bonely free?
Bonely is free to download, with in-app purchases available.
Do Key Nutrients RDA Calculator or Bonely have ads?
Neither Key Nutrients RDA Calculator nor Bonely shows ads.
Which is updated more often, Key Nutrients RDA Calculator or Bonely?
Key Nutrients RDA Calculator ships an update every 6 months, and Bonely every 5 days. Most recently, Key Nutrients RDA Calculator was updated on October 27, 2026 and Bonely on November 9, 2026.

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