# 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 (weekly vs every 6 months). Weight Diary's advantage is in-app purchases (none vs 3) and review sentiment (96% vs 67%). On ads, device support and iOS requirement there is nothing between them.

Weight Tracker is free to download; Weight Diary costs $7.99 up front. Weight Tracker sells 3 in-app purchases, starting at $2.99 per month. Weight Diary asks for nothing beyond the download.

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 34, 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 67% of Weight Tracker's.

Weight Diary ships an update every 6 months, Weight Tracker weekly. The most recent releases landed on September 27, 2026 and September 23, 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)** | [4.6 (34 ratings)](https://appshunter.io/ios/app/weight-tracker-simple-log/id6748574804/reviews) |
| Number of ratings | **2.6K** | 34 |
| Positive reviews | **96.2% of reviews** | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | **Free** | Freemium |
| Best chart rank | **#144** | — |
| Size | 11 MB | 15 MB |
| Requires iOS | **18.0** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CURLYBRACE APPS LTD](https://appshunter.io/developer/410413205) | [Kosshii Apps](https://appshunter.io/developer/1802672453) |

## What reviewers say

### Weight Diary

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

**Currently charting:** #144 Top Paid · Health & Fitness (US App Store)

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-simple-log/id6748574804)

Easily log your weight and visualize your progress with clear charts and insights. Track your journey with optional notes, photos, and BMI calculations. Stay motivated with streaks and goal tracking.

**Highlights:** Quick weight logging, Progress photos, BMI tracking, Apple Health integration, Home screen widgets, Data export

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $19.99 | per year |
| Premium Access | $49.99 | 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 4.6 from 34 ratings.

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

Neither Weight Diary nor Weight Tracker shows ads.

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

Weight Diary ships an update every 6 months, and Weight Tracker weekly. Most recently, Weight Diary was updated on September 27, 2026 and Weight Tracker on September 23, 2026.

---

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