# Heart Plot vs ScaleTrack

The clearest difference is in-app purchases: ScaleTrack at none against Heart Plot's 1. ScaleTrack also leads on iOS requirement (17.0 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Heart Plot sells 1 one-off in-app purchase. ScaleTrack asks for nothing beyond the download.

Heart Plot ships an update every 2 weeks, ScaleTrack fortnightly. The most recent releases landed on August 25, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Heart Plot | ScaleTrack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Size | 3 MB | 14 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ole Luhrs](https://appshunter.io/developer/1880446879) | [GAGAN BHATTARAI](https://appshunter.io/developer/6782255263) |

## What reviewers say

### Heart Plot

[App page](https://appshunter.io/ios/app/heart-plot/id6759740007)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Heart Plot Premium | $1.99 | one-time |


### ScaleTrack

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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Heart Plot free?

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

### Is ScaleTrack free?

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

### Do Heart Plot or ScaleTrack have ads?

Neither Heart Plot nor ScaleTrack shows ads.

### Which is updated more often, Heart Plot or ScaleTrack?

Heart Plot ships an update every 2 weeks, and ScaleTrack fortnightly. Most recently, Heart Plot was updated on August 25, 2026 and ScaleTrack on September 22, 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.*