Comparison

Weight Diary Lite vs Weight Diary, BMI Tracker

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

Head to head
About

Weight Diary Lite

Track your weight loss journey with this intuitive app. It helps you monitor daily weight entries, visualize progress with a trend line, and estimate time to reach your goals without calorie counting. Includes calculators for goals and calories, plus privacy features.

Highlights
  • Daily weight tracking
  • Progress trend line visualization
  • Goal and calorie calculators
  • BMI display
  • Data backup and export
  • Password/Touch ID protection
Read full description

Understand your weight trends over time. Weight Diary Lite helps you cut through daily fluctuations with a clear trend line, so you can quickly see whether you're moving toward your goal. Log your weight each day to track your progress, estimate your rate of weight loss, and see how long it may take to reach your target. With graphs and goal planning tools Weight Diary Lite gives you a simple and effective way to stay on track. Main Features: • See your weight, progress, and goal remaining at a glance • Follow your daily weights with a clear trend line • Switch between the graph, summary, or full weight log with a single tap • Plan ahead with goal and calorie calculators • View your BMI with a clear visual display • Comprehensive unit support for pounds, kilograms, and stones • Full data backup, import, and export

About

Weight Diary, BMI Tracker

Features
Read full description

Keep your weight journey clear and motivating. ScaleTrend is a calm, focused weight loss tracker that helps you look past ups and downs and see your progress over time. Log your weight, follow your goals, view BMI, track body measurements, and see clear trend charts across 7, 30, 90, and 365 days. ScaleTrend keeps weight tracking simple without calorie counting, food logs, social feeds, or feature bloat. Your weight data stays on your device. No account, no sign-up, no ads, and full offline use. Sync with Apple Health, use reminders, export your entries as CSV, and choose the theme that fits you. Free The free plan includes core weight tracking, history, charts, BMI, body measurements, reminders, CSV export, themes, and Apple Health sync. ScaleTrend Plus ScaleTrend Plus unlocks Precise Forecast with Goal ETA, Weekly Report, Yearly Report, Historical Insights, and Entry Notes. Advanced features require ScaleTrend Plus. Privacy Policy: https://vexor.digital/legal/scaletrend/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Weight Diary Lite4 screens
Weight Diary, BMI Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Weight Diary Lite at none against Weight Diary, BMI Tracker's 3. Weight Diary, BMI Tracker's advantage is ads (none vs shown) and update cadence (fortnightly vs every 6 months). On price 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. Weight Diary, BMI Tracker sells 3 in-app purchases, starting at $1.99 per month. Weight Diary Lite asks for nothing beyond the download.

UpkeepUpdate frequency

Weight Diary Lite ships an update every 6 months, Weight Diary, BMI Tracker fortnightly. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

Scorecard4 real differences · 6 level
Weight Diary Lite versus Weight Diary, BMI Tracker: the parameters behind the verdict, then further details
ParameterWeight Diary LiteWeight Diary, BMI Tracker
PriceFreeFree
Rating4.8 (7.2K ratings) — better—
Positive reviews96.6% of reviews—
Number of ratings7.2K — better—
Update frequencyEvery 6 monthsFortnightly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad — betteriPhone
Requires iOS18.016.0 — better
Further details — not scored
Size14 MB15 MB
Age rating4+4+
DeveloperCURLYBRACE APPS LTDVexor Digital LLC

Bugs and requests

Weight Diary Lite

Reported bugs

2 issues
  • Trend line not always accurate
  • BMI calculator sometimes incorrect

Requested features

4 requests
  • Add notes/journal feature
  • Expand historical data tracking
  • Customizable weight goal settings
  • Integrate with other health apps

Weight Diary, BMI Tracker

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Weight Diary Lite

No in-app purchases

3 purchases

Weight Diary, BMI Tracker

Subscriptions2
  • Monthly Access$1.991 Month
  • Yearly Access$11.991 Year
One-time1
  • Lifetime Access$29.99

Questions

Is Weight Diary Lite free?
Weight Diary Lite is free to download, with no in-app purchases.
Is Weight Diary, BMI Tracker free?
Weight Diary, BMI Tracker is free to download, with in-app purchases available.
Do Weight Diary Lite or Weight Diary, BMI Tracker have ads?
Weight Diary Lite shows ads; Weight Diary, BMI Tracker does not.
Which is updated more often, Weight Diary Lite or Weight Diary, BMI Tracker?
Weight Diary Lite ships an update every 6 months, and Weight Diary, BMI Tracker fortnightly. Most recently, Weight Diary Lite was updated on October 16, 2026 and Weight Diary, BMI Tracker on October 5, 2026.

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