Comparison

Weight Diary · BMI Calculator vs Body Metrics+

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

Head to head
About

Weight Diary · BMI Calculator

Features
Read full description

Calculate BMI from height and weight in metric or imperial units. View a labeled gauge and adult reference categories, copy or share the result, and save today’s weight without retyping. Keep a dated weight history, edit or delete readings, and explore a chart with individual readings and a clearly labeled logged-day average trend estimate when enough data is available. Choose an optional lose, gain or maintain direction, or just track. Set your own reference or range. Weekly consistency recognizes check-ins, not lower weight. Choose your cadence, pause or hide encouragement. Daily reminders are optional and separate from weekly consistency. All features are free, with ads and no subscription or account required. Weight records stay on this device; calculation and logging work offline. Ads may use internet. No account-based cloud synchronization. BMI is an adult screening measure, not a diagnosis or direct body-fat measurement. It does not distinguish muscle from fat and is not intended for children or pregnancy. The app does not prescribe a target weight, diet or rate of change. Ask a healthcare professional for personal advice.

About

Body Metrics+

Read full description

SEE THE CHANGES THE SCALE CAN’T SHOW BodyMetrics+ helps you track body measurements, compare progress photos, and understand how your body changes over time. Whether you’re losing weight, building muscle, or working toward body recomposition, it brings your measurements, goals, photos, and progress trends together in one private, easy-to-use app. TRACK YOUR BODY MEASUREMENTS Record the measurements that matter to you: • Weight • Waist • Chest • Hips • Arms and biceps • Thighs and calves • Body fat percentage • BMI • Custom measurements Review your complete measurement history and see how each metric changes over time. COMPARE PROGRESS PHOTOS Some changes are easier to see than measure. Save progress photos, compare different dates, and create a visual record of your transformation—even when your weight stays the same. UNDERSTAND YOUR PROGRESS Turn individual measurements into a clearer picture of your journey: • Visual progress charts • Measurement trends • Body composition insights • Predictive trend analysis • Smart Insights and trends • Progress from your baseline • Weekly recaps • Goal tracking BodyMetrics+ helps you recognize progress, plateaus, and patterns without relying on scale weight alone. BUILT FOR YOUR GOALS Use BodyMetrics+ for: • Weight loss • Muscle gain • Body recomposition • Bodybuilding and physique progress • Gym or home workout results • Waist and body fat tracking • Personal training check-ins • General health and fitness goals Create personalized targets and follow the measurements most relevant to your goal. APPLE HEALTH INTEGRATION Connect BodyMetrics+ with Apple Health to keep supported health and body-composition data together. YOUR DATA, YOUR CONTROL Your body measurements and progress photos are sensitive. BodyMetrics+ is designed with privacy in mind and gives you control over your information. SMART REMINDERS Build a consistent tracking routine with helpful reminders. Regular check-ins make it easier to see meaningful long-term trends. BODYMETRICS+ PREMIUM Upgrade to Premium to unlock advanced features such as: • Unlimited measurement history • Smart Insights and trends • Predictive trend analysis • Custom measurements • Full progress tracking tools • iCloud Sync across your Apple devices Start tracking your body today and see the progress that weight alone can’t explain. BodyMetrics+ is intended for general fitness and informational purposes. It is not a substitute for professional medical advice, diagnosis, or treatment. Privacy Policy URL — https://sakinsoylemeapp.web.app/PrivacyPolicy.html Terms of Use URL — https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Weight Diary · BMI Calculator4 screens
Body Metrics+4 screens

Verdict

The call

The clearest difference is in-app purchases: Weight Diary · BMI Calculator at none against Body Metrics+'s 2. Weight Diary · BMI Calculator also leads on iOS requirement (13.0 vs 18.0). Body Metrics+'s advantage is update cadence (every 2 weeks vs every 3 months). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Body Metrics+ sells 2 in-app purchases, starting at $1.99 per month. Weight Diary · BMI Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Weight Diary · BMI Calculator ships an update every 3 months, Body Metrics+ every 2 weeks. Both last shipped on October 30, 2026.

Scorecard3 real differences · 3 level
Weight Diary · BMI Calculator versus Body Metrics+: the parameters behind the verdict, then further details
ParameterWeight Diary · BMI CalculatorBody Metrics+
PriceFreeFree
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better18.0
Further details — not scored
Size26 MB27 MB
Age rating4+4+
DeveloperJanoGroup LLCIlker KARAMANLI

In-app purchases

None

Weight Diary · BMI Calculator

No in-app purchases

2 purchases

Body Metrics+

Subscriptions2
  • Premium Monthly$1.991 Month
  • Premium Yearly$9.991 Year

Questions

Is Weight Diary · BMI Calculator free?
Weight Diary · BMI Calculator is free to download, with no in-app purchases.
Is Body Metrics+ free?
Body Metrics+ is free to download, with in-app purchases available.
Do Weight Diary · BMI Calculator or Body Metrics+ have ads?
Both Weight Diary · BMI Calculator and Body Metrics+ show ads.
Which is updated more often, Weight Diary · BMI Calculator or Body Metrics+?
Weight Diary · BMI Calculator ships an update every 3 months, and Body Metrics+ every 2 weeks. Most recently, Weight Diary · BMI Calculator was updated on October 30, 2026 and Body Metrics+ on October 30, 2026.

Other comparisons