# Musclemorph vs Ester

The clearest difference is iOS requirement: Musclemorph at 15.1 against Ester's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Musclemorph sells 1 one-off in-app purchase and Ester sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Musclemorph | Ester |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Size | 21 MB | 3 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [The Student Diet Ltd](https://appshunter.io/developer/1722075603) | [Castaneda Networks LLC](https://appshunter.io/developer/1887905253) |

## What reviewers say

### Musclemorph

[App page](https://appshunter.io/ios/app/musclemorph/id6756099273)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Morph | $500.00 | one-time |


### Ester

[App page](https://appshunter.io/ios/app/ester-dose-and-lab-tracker/id6778684239)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ester Pro | $4.99 | per month |
| Ester Pro | $29.99 | per year |


## Frequently asked questions

### Is Musclemorph free?

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

### Is Ester free?

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

### Do Musclemorph or Ester have ads?

Neither Musclemorph nor Ester 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.*