# Slimming Diary vs Weight loss tracker

The clearest difference is price: Weight loss tracker at Free against Slimming Diary's $0.99. Slimming Diary's advantage is ads (none vs shown) and review sentiment (100% vs 68%). On update cadence, in-app purchases, device support and iOS requirement there is nothing between them.

Weight loss tracker is free to download; Slimming Diary costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Slimming Diary ships an update every 8 months, Weight loss tracker every 5 months. The most recent releases landed on October 18, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Slimming Diary | Weight loss tracker |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.5 (1K ratings)](https://appshunter.io/ios/app/weight-loss-tracker-bmi/id1259894639/reviews)** |
| Number of ratings | — | **1K** |
| Positive reviews | **100.0% of reviews** | 68.4% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 5 months** |
| Monetization | Paid | **Ad-supported** |
| Size | 7 MB | 23 MB |
| Requires iOS | 12.4 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Alex Weir](https://appshunter.io/developer/1239930447) | [Aurel Criste](https://appshunter.io/developer/1190603157) |

## What reviewers say

### Slimming Diary

[App page](https://appshunter.io/ios/app/slimming-diary/id1239930448)

This app helps you track your health and fitness journey by monitoring daily exercise, BMI, body dimensions, food intake, vital signs, and weight. It also includes features for storing meals, recipes, and shopping lists, along with a personal diary.

**Highlights:** Activity Monitor, Body Mass Index (BMI) Tracker, Dimension Tracker, Food Diary & Calorie Intake, Vital Signs Monitoring (BP, SPO2), Weight Tracker, Water Intake Monitor

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

**In-app purchases:** none


### Weight loss tracker

[App page](https://appshunter.io/ios/app/weight-loss-tracker-bmi/id1259894639)

Monitor your weight and calculate your BMI with this user-friendly app. Log daily measurements, add notes, pictures, and track your progress with charts. Set goals and stay motivated on your health journey.

**Highlights:** Daily weight logging, BMI calculation, Progress charts, Photo logging, Customizable units, Password protection, Daily reminders

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 📊 Good visual graph tracking
- 📝 Useful note-taking feature
- 💪 Motivational for weight loss journey
- 🆓 Free and simple app

**What reviewers complain about**

- 🔍 Limited date range for viewing progress
- 📊 Inability to see overall weight loss from start
- 🔢 Inaccurate weight/BMI tracking
- 📢 Annoying ads
- 🔧 Needs more customization options

**Reported bugs**

- Current weight not updating correctly
- Weight entries not saving properly
- Calendar view not retaining custom date settings

**Requested features**

- Ability to view progress from start date
- Custom date range for graph
- Option to pay to remove ads
- Sync with Apple Health
- Add body measurements tracking


## Frequently asked questions

### Is Slimming Diary free?

Slimming Diary costs $0.99, with no in-app purchases.

### Is Weight loss tracker free?

Weight loss tracker is free to download, with no in-app purchases.

### Do Slimming Diary or Weight loss tracker have ads?

Weight loss tracker shows ads; Slimming Diary does not.

### Which is updated more often, Slimming Diary or Weight loss tracker?

Slimming Diary ships an update every 8 months, and Weight loss tracker every 5 months. Most recently, Slimming Diary was updated on October 18, 2026 and Weight loss tracker on October 21, 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.*