# Weight vs OmniLog

The clearest difference is iOS requirement: OmniLog at 13.0 against Weight's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Weight sells 1 one-off in-app purchase and OmniLog sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Weight | OmniLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (11 ratings)](https://appshunter.io/ios/app/weight-log/id1530674276/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 93 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kei Suefuji](https://appshunter.io/developer/1388335881) | [Andre Leite Barbosa Costa](https://appshunter.io/developer/984337133) |

## What reviewers say

### Weight

[App page](https://appshunter.io/ios/app/weight-log/id1530674276)

Easily track your weight multiple times a day with this intuitive application. Monitor your progress with detailed graphs and historical data. Supports both kilograms and pounds, with options to input height for BMI calculations.

**Highlights:** Multiple daily weight entries, Weekly, monthly, and yearly weight graphs, Average weight and BMI calculation, Weight history with editing, Customizable weight units (kg/lbs), Add past entries

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PREMIUM | $4.99 | one-time |


### OmniLog

[App page](https://appshunter.io/ios/app/omnilog-weight-tracker/id1574761276)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Monthly | $4.99 | per month |
| Premium - Monthly | $7.99 | per month |
| Premium - Yearly | $39.99 | per year |
| Premium - Yearly | $69.99 | per year |


## Frequently asked questions

### Is Weight free?

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

### Is OmniLog free?

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

### Do Weight or OmniLog have ads?

Both Weight and OmniLog show ads.

### Which is updated more often, Weight or OmniLog?

Weight ships an update every 5 months, and OmniLog every 5 months. Most recently, Weight was updated on October 10, 2026 and OmniLog on October 4, 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.*