# 3demp vs Uni Controller

The clearest difference is in-app purchases: 3demp at none against Uni Controller's 1. 3demp also leads on iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Uni Controller sells 1 one-off in-app purchase. 3demp asks for nothing beyond the download.

## The numbers

| Metric | 3demp | Uni Controller |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | — |
| Size | 15 MB | 27 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jang Heesu](https://appshunter.io/developer/469322291) | [JunHyeok Kim](https://appshunter.io/developer/1860577341) |

## What reviewers say

### 3demp

[App page](https://appshunter.io/ios/app/3demp/id1036158778)

**In-app purchases:** none


### Uni Controller

[App page](https://appshunter.io/ios/app/uni-controller-bluetooth-rc/id6761980201)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro | $2.99 | one-time |


## Frequently asked questions

### Is 3demp free?

3demp is free to download, with no in-app purchases.

### Is Uni Controller free?

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

### Do 3demp or Uni Controller have ads?

Neither 3demp nor Uni Controller 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.*