Comparison

Starfit vs Body Composition Tracker

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

Head to head
About

Starfit

Track your body composition, including BMI, body fat, muscle mass, and more. The app offers intelligent data analysis and reporting, with options for baby or pet weight tracking. It also integrates with Apple Health to share your health data.

Highlights
  • Body composition tracking (BMI, body fat, muscle mass)
  • Body girth measurement
  • Baby/pet weight tracking
  • Cloud-based data analysis
  • HealthKit integration
  • Health reports and charts
Features
Read full description

Healthy Starfit! Starfit is the top app to be healthier. The app can track your body compositions (BMI, body fat percentage , body water , bone mass , the rate of subcutaneous fat , visceral fat levels, basal metabolism body age , muscle mass and so on),it comes with body girth measurement function, allowing baby weight mode for baby weight/pet weight tracking, and cloud -based intelligent data analysis and tracking , providing the perfect healthy body composition analysis charts and reports. HealthKit 1. Starfit will share the weight data (weight/body fat/bmi/Lean body mass ) after each weighing to Apple's health center. 2. Due to the importance of the privacy of your health data, Starfit will prompt you to authorize the sharing of the Apple Health Center after the first time you enter the Homepage.If you want to modify the authorization later, You can view the HealthKit setup instructions in the app system settings Screen. 3. Starfit will not share weight data to Apple's Health Center in the experience mode and guest Mode.

About

Body Composition Tracker

Features
Read full description

Transform your fitness journey with the most accurate body fat tracking app available. Whether you're building muscle, losing weight, or maintaining your health, precise body composition monitoring is essential for real progress. Key Features: • Dual Calculation Methods: Choose between the scientifically-proven US Navy method for maximum accuracy or quick BMI-based estimates • Visual Progress Tracking: Beautiful charts show your body fat percentage and weight trends over time • Complete Measurement History: Edit, delete, and review all your measurements with detailed categorization • Secure Data Storage: All measurements stored locally on your device for complete privacy Why Choose Our App: • Uses the same US Navy formula trusted by fitness professionals • Simple step-by-step measurement guide eliminates guesswork • Track multiple metrics: body fat percentage, weight, and body measurements • Clean, intuitive interface designed for daily use Perfect For: • Fitness enthusiasts tracking body recomposition • Athletes monitoring performance metrics • Anyone on a weight loss or muscle building journey • Health-conscious individuals maintaining optimal body composition Start your transformation today with accurate, scientific body fat tracking. Download now and take control of your fitness journey with data-driven insights. Note: This app provides estimates based on established formulas. For clinical accuracy, consult healthcare professionals or consider DEXA scans.

Screenshots

Starfit4 screens
Body Composition Tracker4 screens

Verdict

The call

The clearest difference is iOS requirement: Starfit at 13.0 against Body Composition Tracker's 18.5. 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.

Scorecard1 real difference · 9 level
Starfit versus Body Composition Tracker: the parameters behind the verdict, then further details
ParameterStarfitBody Composition Tracker
PriceFreeFree
Rating4.7 (5.6K ratings) — better—
Positive reviews37.8% of reviews—
Number of ratings5.6K — better—
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPad
Requires iOS13.0 — better18.5
Further details — not scored
Size166 MB3 MB
Age rating4+4+
DeveloperRUNSTAR FL INC.Greg Feingold

Bugs and requests

Starfit

Reported bugs

4 issues
  • App crashes on startup
  • Scale fails to connect to app
  • Metrics not recording properly
  • Language settings reverting unexpectedly

Requested features

5 requests
  • Add manual data entry and editing
  • Improve Bluetooth connectivity and syncing
  • Provide more customization and settings options
  • Enhance charting and historical data views
  • Implement pregnancy mode or adjustments

Body Composition Tracker

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Starfit

No in-app purchases

None

Body Composition Tracker

No in-app purchases

Questions

Is Starfit free?
Starfit is free to download, with no in-app purchases.
Is Body Composition Tracker free?
Body Composition Tracker is free to download, with no in-app purchases.
Do Starfit or Body Composition Tracker have ads?
Neither Starfit nor Body Composition Tracker shows ads.

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