# Keel vs ScaleTrack

The clearest difference is iOS requirement: Keel at 15.1 against ScaleTrack's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Keel | ScaleTrack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 25 MB | 14 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ALASDAIR CUNNINGHAM](https://appshunter.io/developer/1889323128) | [GAGAN BHATTARAI](https://appshunter.io/developer/6782255263) |

## 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


### ScaleTrack

[App page](https://appshunter.io/ios/app/scaletrack-weight-tracker/id6782255261)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Keel free?

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

### Is ScaleTrack free?

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

### Do Keel or ScaleTrack have ads?

Neither Keel nor ScaleTrack shows ads.

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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.*