# Weight Log vs BMI Calculator・Weight Tracker

Weight Log and BMI Calculator・Weight Tracker both sit at 4.8 stars, but that hides the real split: 84% of BMI Calculator・Weight Tracker's written reviews are positive against 43% of Weight Log's. BMI Calculator・Weight Tracker also leads on ratings volume (508 vs 57). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Weight Log sells 1 one-off in-app purchase and BMI Calculator・Weight Tracker sells 5 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Weight Log against 4.8 for BMI Calculator・Weight Tracker. That said, the two scores are not equally well evidenced: BMI Calculator・Weight Tracker has 508 ratings behind it against 57, so its average is the more settled of the two. Written reviews are what separate them: 43% of Weight Log's written reviews are positive against 84% of BMI Calculator・Weight Tracker's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 21, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Weight Log | BMI Calculator・Weight Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (57 ratings)](https://appshunter.io/ios/app/weight-log-progress-tracker/id1534377030/reviews) | [4.8 (508 ratings)](https://appshunter.io/ios/app/bmi-calculatorweight-tracker/id1560499972/reviews) |
| Number of ratings | 57 | **508** |
| Positive reviews | 42.9% of reviews | **84.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Freemium | Freemium |
| Size | 1 MB | 53 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [justncode LLC](https://appshunter.io/developer/1356406400) | [AboutMe Apps, Inc.](https://appshunter.io/developer/1088980079) |

## What reviewers say

### Weight Log

[App page](https://appshunter.io/ios/app/weight-log-progress-tracker/id1534377030)

Easily track your weight progress with a clean interface. Visualize your journey with intuitive graphs, monitor monthly progress, and set achievable goals. Premium features include BMI calculation and daily notes.

**Highlights:** Intuitive weight graph, Monthly progress history, Goal weight setting, BMI calculation (premium), Daily notes (premium)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weight Log Premium | $4.99 | one-time |


### BMI Calculator・Weight Tracker

[App page](https://appshunter.io/ios/app/bmi-calculatorweight-tracker/id1560499972)

Easily calculate your Body Mass Index (BMI) and track your weight progress. Visualize your trends with graphs, gain predictive insights, and set goals for your health journey. Supports metric and imperial systems, with Apple Watch integration.

**Highlights:** BMI Calculation, Weight Tracking, Metric and Imperial Systems, Apple Watch Integration, Graphs and Stats, Predictive Insights

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monitor your weight & progress | $9.99 | per month |
| Monthly Premium | $9.99 | per month |
| Predict your future weight＋BMI | $19.99 | per year |
| Premium Year | $19.99 | per year |
| Premium 3 Months | $19.99 | per 3 months |

**What reviewers like**

- 👍 Simple and easy-to-use interface
- 📊 Effective weight tracking and logging
- 🎨 Aesthetically pleasing design
- ⚡ Quick daily input process
- 🏥 Integrates with Apple Health

**What reviewers complain about**

- 🐛 App crashes after recent updates
- 🐛 App won't open on iOS 17.5.1
- 😔 Potentially negative psychological impact with BMI labels
- 🎨 Loss of color customization options

**Reported bugs**

- App stopped working after June 2024 update
- Crashes on iPad Air (5th Generation) with iOS 17.5.1
- Unable to open app on latest iOS versions
- App fails to launch after recent updates

**Requested features**

- Restore different color options for tracking
- More sensitive language for BMI categorization


## Frequently asked questions

### Is Weight Log free?

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

### Is BMI Calculator・Weight Tracker free?

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

### Which has better reviews, Weight Log or BMI Calculator・Weight Tracker?

Weight Log and BMI Calculator・Weight Tracker are both rated 4.8 out of 5 on the App Store, from 57 and 508 ratings respectively.

### Do Weight Log or BMI Calculator・Weight Tracker have ads?

Neither Weight Log nor BMI Calculator・Weight Tracker shows ads.

### Which is updated more often, Weight Log or BMI Calculator・Weight Tracker?

Weight Log ships an update every 2 months, and BMI Calculator・Weight Tracker every 2 months. Most recently, Weight Log was updated on September 21, 2026 and BMI Calculator・Weight Tracker on September 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.*