# Efferon vs UniStream

The clearest difference is in-app purchases: Efferon at none against UniStream's 1. Efferon also leads on iOS requirement (11.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. UniStream sells 1 one-off in-app purchase. Efferon asks for nothing beyond the download.

## The numbers

| Metric | Efferon | UniStream |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 16 MB | 2 MB |
| Requires iOS | **11.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Dmitrii Romashin](https://appshunter.io/developer/1744543204) | [Amirmasoud TAHSIRI](https://appshunter.io/developer/1848117076) |

## What reviewers say

### Efferon

[App page](https://appshunter.io/ios/app/efferon/id6502181370)

**Features:** macOS Compatibility

**In-app purchases:** none


### UniStream

[App page](https://appshunter.io/ios/app/unistream/id6754441762)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| UniStream Pro | $9.99 | one-time |


## Frequently asked questions

### Is Efferon free?

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

### Is UniStream free?

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

### Do Efferon or UniStream have ads?

Neither Efferon nor UniStream 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.*