# Weight Diary Lite vs Weight Diary, BMI Tracker

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.

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.

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.

## The numbers

| Metric | Weight Diary Lite | Weight Diary, BMI Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (7.2K ratings)](https://appshunter.io/ios/app/weight-diary-lite/id468520999/reviews)** | — |
| Number of ratings | **7.2K** | — |
| Positive reviews | 96.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 14 MB | 15 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CURLYBRACE APPS LTD](https://appshunter.io/developer/410413205) | [Vexor Digital LLC](https://appshunter.io/developer/1884236036) |

## What reviewers say

### Weight Diary Lite

[App page](https://appshunter.io/ios/app/weight-diary-lite/id468520999)

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- 📊 Helpful visual graphs and trends
- 🎯 Effective for tracking weight loss/gain
- 💪 Motivating and encouraging
- 🔒 Secure with password protection option

**What reviewers complain about**

- 🐛 Occasional data loss or reset issues
- 🔍 Limited features compared to paid version
- 💰 Ads can be intrusive in free version

**Reported bugs**

- Trend line not always accurate
- BMI calculator sometimes incorrect

**Requested features**

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


### Weight Diary, BMI Tracker

[App page](https://appshunter.io/ios/app/weight-diary-bmi-tracker/id6769319813)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $1.99 | per month |
| Yearly Access | $11.99 | per year |
| Lifetime Access | $29.99 | one-time |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*