Comparison

Weight Diary Lite vs Just 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 Lite

Track your weight loss progress with clear trend lines and visual displays. This app helps you monitor daily weight, estimate loss rates, and plan for your goals with helpful calculators. Stay motivated with easy-to-understand graphs and unit support.

Highlights
  • Weight trend analysis
  • Goal planning and calculators
  • BMI visualization
  • Daily weight logging
  • Data backup and export
  • Unit support (lbs, kg, stones)
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

Just Weight

Easily log your weight with a simple interface and fun wheel picker. Visualize your progress with clear charts and set personalized weight goals with target dates. Securely sync your data to the cloud and switch between units as needed.

Highlights
  • Quick weight logging
  • Weight history chart
  • Goal plans with progress tracking
  • Weekly weigh-in tracking
  • lbs and kg support
  • Cloud data sync
  • Dark mode support
Read full description

Just Weight makes weight tracking simple. Logging takes about five seconds. Tap, spin the wheel to your weight, and save. The History tab charts your weight by week, month, or year. If you weigh in on a set day each week, you can show only those days to smooth out daily ups and downs. Working toward a number, whether losing or gaining? Set a plan with a goal and a target date. The Plan tab shows whether you're ahead or behind, and how much change per week it takes to get there. Works in lbs or kg. Entries are backed up to your account, so switching phones doesn't mean starting over.

Screenshots

Weight Diary Lite4 screens
Just Weight4 screens

Verdict

The call

The clearest difference is ads: Just Weight at none against Weight Diary Lite's shown. Just Weight also leads on update cadence (daily vs every 5 months) and monetization model (free vs ad-supported). Weight Diary Lite's advantage is ratings volume (7.3K vs 5). On price, rating, review sentiment and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

Just Weight holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Weight Diary Lite has 7.3K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 96% of Weight Diary Lite's written reviews are positive against 100% of Just Weight's.

UpkeepUpdate frequency

Weight Diary Lite ships an update every 5 months, Just Weight daily. The most recent releases landed on November 10, 2026 and November 9, 2026 respectively.

Scorecard5 real differences · 5 level
Weight Diary Lite versus Just Weight: the parameters behind the verdict, then further details
ParameterWeight Diary LiteJust Weight
PriceFreeFree
Rating4.8 (7.3K ratings)5.0 (5 ratings) — better
Positive reviews96.2% of reviews100.0% of reviews — better
Number of ratings7.3K — better5
Update frequencyEvery 5 monthsDaily — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.017.0 — better
Further details — not scored
Size15 MB3 MB
Age rating4+4+
DeveloperCURLYBRACE APPS LTDDesoto Labs LLC

Customer experience

Weight Diary Lite

All ratings7,319 ratings
Positive97.3%
Neutral1.8%
Negative0.9%
Written reviews477 reviews
Positive96.2%
Neutral2.5%
Negative1.3%

Just Weight

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

Just Weight

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Weight Diary Lite

No in-app purchases

None

Just Weight

No in-app purchases

Questions

Is Weight Diary Lite free?
Weight Diary Lite is free to download, with no in-app purchases.
Is Just Weight free?
Just Weight is free to download, with no in-app purchases.
Which has better reviews, Weight Diary Lite or Just Weight?
Just Weight is rated higher. Weight Diary Lite averages 4.8 out of 5 from 7.3K ratings, while Just Weight averages 5.0 from 5 ratings.
Do Weight Diary Lite or Just Weight have ads?
Weight Diary Lite shows ads; Just Weight does not.
Which is updated more often, Weight Diary Lite or Just Weight?
Weight Diary Lite ships an update every 5 months, and Just Weight daily. Most recently, Weight Diary Lite was updated on November 10, 2026 and Just Weight on November 9, 2026.

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