# Optizen vs Docca

The clearest difference is device support: Optizen at 2 against Docca's —. Optizen also leads on iOS requirement (11.0 vs 13.4). On price and in-app purchases 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 | Optizen | Docca |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 11 days | — |
| Size | 65 MB | 54 MB |
| Requires iOS | **11.0** | 13.4 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Hasan Yasar](https://appshunter.io/developer/1590336865) | [QUKA YAZILIM SANAYI VE TICARET ANONIM SIRKETI](https://appshunter.io/developer/1398122764) |

## What reviewers say

### Optizen

[App page](https://appshunter.io/ios/app/optizen/id1590336863)

**Features:** macOS Compatibility

**In-app purchases:** none


### Docca

[App page](https://appshunter.io/ios/app/docca/id1628322730)

**In-app purchases:** none


## Frequently asked questions

### Is Optizen free?

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

### Is Docca free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*