# Keel vs Weight Log

The clearest difference is in-app purchases: Keel at none against Weight Log's 1. Keel also leads on iOS requirement (15.1 vs 17.0). Weight Log's advantage is update cadence (every 10 days vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Weight Log sells 1 one-off in-app purchase. Keel asks for nothing beyond the download.

Keel ships an update every 5 months, Weight Log every 10 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Keel | Weight Log |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 10 days** |
| Size | 29 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ALASDAIR CUNNINGHAM](https://appshunter.io/developer/1889323128) | [Steven Hobe](https://appshunter.io/developer/1893846236) |

## What reviewers say

### Keel

[App page](https://appshunter.io/ios/app/keel-weight-tracker/id6761394184)

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

**In-app purchases:** none


### Weight Log

[App page](https://appshunter.io/ios/app/weight-log-daily-tracker/id6762331160)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weight Log Pro | $3.99 | one-time |


## Frequently asked questions

### Is Keel free?

Keel is free to download, with no in-app purchases.

### Is Weight Log free?

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

### Do Keel or Weight Log have ads?

Neither Keel nor Weight Log shows ads.

### Which is updated more often, Keel or Weight Log?

Keel ships an update every 5 months, and Weight Log every 10 days. Most recently, Keel was updated on October 31, 2026 and Weight Log on October 31, 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.*