# Simple DNS vs eBook Studio

The clearest difference is price: eBook Studio at $0.99 against Simple DNS's $1.99. On ads, in-app purchases, chart position and device support there is nothing between them.

Simple DNS costs $1.99 and eBook Studio $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Simple DNS | eBook Studio |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 8 days |
| Best chart rank | #194 | **#143** |
| Size | 30 MB | 31 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Linsenmeier](https://appshunter.io/developer/1543220963) | [株式会社キイロ乃カモ](https://appshunter.io/developer/1796537168) |

## What reviewers say

### Simple DNS

[App page](https://appshunter.io/ios/app/simple-dns/id1645591739)

**Currently charting:** #194 Top Paid · Developer Tools (US App Store)

**Features:** Vision Pro support

**In-app purchases:** none


### eBook Studio

[App page](https://appshunter.io/ios/app/ebook-studio-create-and-publish/id6756200055)

**Currently charting:** #143 Top Paid · Developer Tools (US App Store)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple DNS free?

Simple DNS costs $1.99, with no in-app purchases.

### Is eBook Studio free?

eBook Studio costs $0.99, with no in-app purchases.

### Do Simple DNS or eBook Studio have ads?

Neither Simple DNS nor eBook Studio shows ads.

### Which is more popular, Simple DNS or eBook Studio?

Simple DNS currently peaks at #194 in the App Store charts, and eBook Studio at #143. Chart position reflects recent download velocity rather than total install base.

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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.*