Weight Diary Lite vs Smart Scale
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Daily weight tracking
- Progress trend line visualization
- Goal and calorie calculators
- BMI display
- Data backup and export
- Password/Touch ID protection
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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
Smart Scale
This app helps you track your family's body composition data from compatible smart scales. Monitor key metrics like weight, body fat, and muscle mass, with options for manual entry and historical tracking. It also provides standard reference tables and daily measurement reminders.
- Supports 8 family users
- Bluetooth smart scale integration
- Tracks weight, body fat, water, muscle, bone mass
- Records daily caloric intake and visceral fat
- Manual weight recording
- Daily, weekly, monthly tracking
- Standard body parameter reference tables
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Smart scale is a simple and efficient body tracking tool for your family. - Support 8 users of your family. - Work with Bluetooth 4.0 weight scale, fat scale and kids scale. - Track the weight, body fat %, body water %, muscle %, bone mass, daily caloric intake, visceral fat, and physique rating, etc. - Record the weight manually. - Track records by day and month. - Show the standard reference table to body parameters. - Remind user to measure the body weight daily, weekly or monthly. - support Apple iHealth application.
Screenshots
Verdict
The clearest difference is review sentiment: Weight Diary Lite at 97% against Smart Scale's 19%. Weight Diary Lite also leads on rating (4.8 vs 3.1) and ratings volume (7.3K vs 14). Smart Scale's advantage is ads (none vs shown) and update cadence (every 2 months vs every 6 months). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Weight Diary Lite holds the better App Store score, 4.8 against 3.1. That said, the two scores are not equally well evidenced: Weight Diary Lite has 7.3K ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 97% of Weight Diary Lite's written reviews are positive against 19% of Smart Scale's.
Weight Diary Lite ships an update every 6 months, Smart Scale every 2 months. The most recent releases landed on October 19, 2026 and October 20, 2026 respectively.
| Parameter | Weight Diary Lite | Smart Scale |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (7.3K ratings) — better | 3.1 (14 ratings) |
| Positive reviews | 96.6% of reviews — better | 19.4% of reviews |
| Number of ratings | 7.3K — better | 14 |
| Update frequency | Every 6 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 26.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | CURLYBRACE APPS LTD | 晶 原 |
Customer experience
Weight Diary Lite
Smart Scale
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
Smart Scale
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Weight Diary Lite
No in-app purchases
Smart Scale
No in-app purchases
Questions
Is Weight Diary Lite free?
Is Smart Scale free?
Which has better reviews, Weight Diary Lite or Smart Scale?
Do Weight Diary Lite or Smart Scale have ads?
Which is updated more often, Weight Diary Lite or Smart Scale?
Other comparisons
