# e vs Herta

The clearest difference is iOS requirement: e at 15.0 against Herta's 17.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. e sells 1 in-app purchase, starting at $9.99 per month and Herta sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | e | Herta |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 7 MB | 12 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BeatTechLab LLC](https://appshunter.io/developer/1872646117) | [Konstantin Chibrikov](https://appshunter.io/developer/1799396611) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-drum-studio/id6758389654)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Plan | $9.99 | per month |


### Herta

[App page](https://appshunter.io/ios/app/herta-drum-practice-tracker/id6759501469)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Yearly | $19.99 | per year |


## Frequently asked questions

### Is e free?

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

### Is Herta free?

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

### Do e or Herta have ads?

Neither e nor Herta 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.*