Comparison

Weight Diary vs Weight

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

Easily monitor your weight fluctuations daily. Set personalized goals, track progress with insightful statistics and graphs, and log additional health data like blood pressure and activity. Supports multiple profiles and customizable units.

Highlights
  • Daily weight tracking
  • Progress statistics and graphs
  • Multiple profile support
  • Customizable units (metric/imperial)
  • BMI, WHR, and BMR calculation
  • Log blood pressure and activity
Features
Read full description

The easiest way to track your weight day by day. Set a healthy and realistic goal, if you’re looking to lose or gain a few pounds could be challenging. With this app, you can track your weight periodically and monitor your progress. Statistics and graphs will give you more insights, helping to reach your goals! You can set them by yourself, or ask for an advice to the app. In this case, it will take the suggested Body Mass Index (BMI), and then it will compute a possible weight and achievable date to reach it (Note: this does not substitute a professional medical advice). If you are on diet, the app could help you to collect data for your nutritionist or your dietitian. You can associate your blood pressure, waist, hip, daily activity and a note to each measured weight. You may also track multiple profiles, or use different profiles for different goals. The app offers: - Weight tracking - Support for multiple separate profiles - Custom color for different profiles - Storage and modification of the measures and dates - Metric (meters an kilograms) and imperial (pounds, feet and inches) measurement units - Computed Body Mass Index (BMI), Waist-Hip Ratio (WHR), and Basal Metabolic Rate (BMR) using different formulas - Statistics about weight variations and progress This app is not meant to serve as a source of clinical guidance and is not intended to be a substitute for professional medical advice. If you are on diet, consulting a nutrition specialist may help you to define achievable and healthy goals.

Screenshots

Weight Diary4 screens
Weight4 screens

Verdict

The call

The clearest difference is price: Weight at Free against Weight Diary's $7.99. Weight also leads on update cadence (every 3 months vs every 6 months) and iOS requirement (13.0 vs 18.0). Weight Diary's advantage is ads (none vs shown) and ratings volume (2.6K vs 22). On 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

Weight 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

Weight Diary holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Weight Diary has 2.6K ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 96% of Weight Diary's written reviews are positive against 85% of Weight's.

UpkeepUpdate frequency

Weight Diary ships an update every 6 months, Weight every 3 months. The most recent releases landed on September 27, 2026 and September 13, 2026 respectively.

Scorecard8 real differences · 2 level
Weight Diary versus Weight: the parameters behind the verdict, then further details
ParameterWeight DiaryWeight
Price$7.99Free — better
Rating4.9 (2.6K ratings) — better4.6 (22 ratings)
Positive reviews96.2% of reviews — better85.2% of reviews
Number of ratings2.6K — better22
Update frequencyEvery 6 monthsEvery 3 months — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.013.0 — better
Further details — not scored
Size11 MB11 MB
Age rating4+12+
DeveloperCURLYBRACE APPS LTDSonya Marcarelli

Customer experience

Weight Diary

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

Weight

All ratings22 ratings
Positive90.9%
Neutral4.5%
Negative4.5%
Written reviews27 reviews
Positive85.2%
Neutral3.7%
Negative11.1%

In-app purchases

None

Weight Diary

No in-app purchases

None

Weight

No in-app purchases

Questions

Is Weight Diary free?
Weight Diary costs $7.99, with no in-app purchases.
Is Weight free?
Weight is free to download, with no in-app purchases.
Which has better reviews, Weight Diary or Weight?
Weight Diary is rated higher. Weight Diary averages 4.9 out of 5 from 2.6K ratings, while Weight averages 4.6 from 22 ratings.
Do Weight Diary or Weight have ads?
Weight shows ads; Weight Diary does not.
Which is updated more often, Weight Diary or Weight?
Weight Diary ships an update every 6 months, and Weight every 3 months. Most recently, Weight Diary was updated on September 27, 2026 and Weight on September 13, 2026.

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