# 凯心 vs JR Controller

The clearest difference is ads: JR Controller at none against 凯心's shown. JR Controller also leads on iOS requirement (13.0 vs 15.0). 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 | 凯心 | JR Controller |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Size | 123 MB | 28 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Henan Kaixin Information Technology Co., Ltd.](https://appshunter.io/developer/1062563089) | [涛 黄](https://appshunter.io/developer/6782732463) |

## What reviewers say

### 凯心

[App page](https://appshunter.io/ios/app/id1227776599)

**In-app purchases:** none


### JR Controller

[App page](https://appshunter.io/ios/app/jr-controller/id6787904492)

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

**In-app purchases:** none


## Frequently asked questions

### Is 凯心 free?

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

### Is JR Controller free?

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

### Do 凯心 or JR Controller have ads?

凯心 shows ads; JR Controller 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.*