# Control vs Vibration function check

The clearest difference is ads: Control at none against Vibration function check's shown. Vibration function check's advantage is iOS requirement (15.0 vs 26.0). On price, in-app purchases and device support 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 | Control | Vibration function check |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | — |
| Size | 144 MB | 7 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sagaya Abdul](https://appshunter.io/developer/1244455982) | [Yasushi Tauchi](https://appshunter.io/developer/1819284921) |

## What reviewers say

### Control

[App page](https://appshunter.io/ios/app/control-ai-agent-remote/id6758480324)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases:** none


### Vibration function check

[App page](https://appshunter.io/ios/app/vibration-function-check/id6770183889)

**In-app purchases:** none


## Frequently asked questions

### Is Control free?

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

### Is Vibration function check free?

Vibration function check is free to download, with no in-app purchases.

### Do Control or Vibration function check have ads?

Vibration function check shows ads; Control does not.

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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.*