Comparison

Weight Diary vs Weight Diary Lite

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

Head to head
About

Weight Diary

Track your weight loss journey with a clear trend line to visualize progress. Log daily weights, estimate loss rates, and plan for your goals. Supports custom start dates and integrates with health platforms.

Highlights
  • Daily weight logging
  • Clear trend line visualization
  • Progress and goal tracking
  • Custom start date setting
  • Apple Health and scale sync
  • BMI and calorie calculators
  • Data backup and export
Read full description

Understand your weight trends over time. Weight Diary 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. Starting a new diet or routine? Choose a custom start date to measure progress from any point that matters to you. With powerful graphs, goal planning tools, Apple Health support, and Withings/Fitbit scale sync, Weight Diary gives you a simple and effective way to stay on track. Main Features: • See your weight, progress, and goal remaining at a glance • Choose a custom start date for a new diet or milestone • Follow your daily weights with a clear trend line • Switch between the graph, summary, or full weight log with a single tap • Explore your progress over months or years in the full-screen graph • Record body fat % and add custom notes • Plan ahead with goal and calorie calculators • View your BMI with a clear visual display • Comprehensive unit support for pounds, kilograms, and stones • Sync with Apple Health and Withings/FitBit scales • Full data backup, import, and export

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

Screenshots

Weight Diary4 screens
Weight Diary Lite4 screens

Verdict

The call

The clearest difference is price: Weight Diary Lite at Free against Weight Diary's $7.99. Weight Diary's advantage is ads (none vs shown) and chart position (#119 vs unranked). On rating, review sentiment, ratings volume and update cadence 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

Weight Diary Lite is free to download; Weight Diary costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Weight Diary against 4.8 for Weight Diary Lite. Both are backed by a comparable volume of ratings — 2.6K and 7.2K respectively. Written reviews split almost evenly too, at 96% and 97% positive.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 6 months. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 7 level
Weight Diary versus Weight Diary Lite: the parameters behind the verdict, then further details
ParameterWeight DiaryWeight Diary Lite
Price$7.99Free — better
Rating4.9 (2.6K ratings) — better4.8 (7.2K ratings)
Positive reviews96.2% of reviews96.6% of reviews — better
Number of ratings2.6K7.2K — better
Update frequencyEvery 6 monthsEvery 6 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
Best chart rank#119 — better—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.018.0
Further details — not scored
Size11 MB14 MB
Age rating4+4+
DeveloperCURLYBRACE APPS LTDCURLYBRACE APPS LTD

Customer experience

Weight Diary

All ratings2,592 ratings
Positive98.1%
Neutral1.2%
Negative0.7%
Written reviews526 reviews
Positive96.2%
Neutral2.3%
Negative1.5%

Weight Diary Lite

All ratings7,199 ratings
Positive97.3%
Neutral1.8%
Negative0.9%
Written reviews464 reviews
Positive96.6%
Neutral2.4%
Negative1.1%

Bugs and requests

Weight Diary

Not enough reviews yet to summarise bugs or 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

In-app purchases

None

Weight Diary

No in-app purchases

None

Weight Diary Lite

No in-app purchases

Questions

Is Weight Diary free?
Weight Diary costs $7.99, with no in-app purchases.
Is Weight Diary Lite free?
Weight Diary Lite is free to download, with no in-app purchases.
Which has better reviews, Weight Diary or Weight Diary Lite?
Weight Diary is rated higher. Weight Diary averages 4.9 out of 5 from 2.6K ratings, while Weight Diary Lite averages 4.8 from 7.2K ratings.
Do Weight Diary or Weight Diary Lite have ads?
Weight Diary Lite shows ads; Weight Diary does not.
Which is updated more often, Weight Diary or Weight Diary Lite?
Weight Diary ships an update every 6 months, and Weight Diary Lite every 6 months. Most recently, Weight Diary was updated on September 24, 2026 and Weight Diary Lite on September 23, 2026.

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