# Weight Diary vs Weight Tracker

The clearest difference is price: Weight Tracker at Free against Weight Diary's $7.99. Weight Tracker also leads on update cadence (every 6 weeks vs every 6 months) and iOS requirement (13.0 vs 18.0). Weight Diary's advantage is rating (4.9 vs 4.4) and in-app purchases (none vs 1). On review sentiment and device support there is nothing between them.

Weight Tracker is free to download; Weight Diary costs $7.99 up front. Weight Tracker sells 1 one-off in-app purchase. Weight Diary asks for nothing beyond the download.

Weight Diary holds the better App Store score, 4.9 against 4.4. That said, the two scores are not equally well evidenced: Weight Diary has 2.6K ratings behind it against 181, 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 90% of Weight Tracker's.

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

## The numbers

| Metric | Weight Diary | Weight Tracker |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | **[4.9 (2.6K ratings)](https://appshunter.io/ios/app/weight-diary/id410413185/reviews)** | [4.4 (181 ratings)](https://appshunter.io/ios/app/weight-tracker/id856732887/reviews) |
| Number of ratings | **2.6K** | 181 |
| Positive reviews | **96.2% of reviews** | 90.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 11 MB | 18 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CURLYBRACE APPS LTD](https://appshunter.io/developer/410413205) | [iAppNdroid Inc.](https://appshunter.io/developer/650444821) |

## What reviewers say

### Weight Diary

[App page](https://appshunter.io/ios/app/weight-diary/id410413185)

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

**In-app purchases:** none


### Weight Tracker

[App page](https://appshunter.io/ios/app/weight-tracker/id856732887)

Easily track your weight and that of your family members with this elegant app. Record progress with notes, voice memos, and photos. Features data backup and recovery for seamless device transitions.

**Highlights:** Elegant and simple design, Record weight with notes, voice memos, and photos, Dashboard with current weight, BMI, and goals, Data backup and restore across devices, Progress charts for monthly, quarterly, and yearly views, Supports kg and lbs units

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is Weight Diary free?

Weight Diary costs $7.99, with no in-app purchases.

### Is Weight Tracker free?

Weight Tracker is free to download, with in-app purchases available.

### Which has better reviews, Weight Diary or Weight Tracker?

Weight Diary is rated higher. Weight Diary averages 4.9 out of 5 from 2.6K ratings, while Weight Tracker averages 4.4 from 181 ratings.

### Do Weight Diary or Weight Tracker have ads?

Weight Tracker shows ads; Weight Diary does not.

### Which is updated more often, Weight Diary or Weight Tracker?

Weight Diary ships an update every 6 months, and Weight Tracker every 6 weeks. Most recently, Weight Diary was updated on September 27, 2026 and Weight Tracker on August 13, 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.*