# System Rx vs BatteryCtrl for SwitchBot Plug

System Rx and BatteryCtrl for SwitchBot Plug are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | System Rx | BatteryCtrl for SwitchBot Plug |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 2 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mohamed Saud](https://appshunter.io/developer/1797283594) | [SHADOW'S WORKS LLC.](https://appshunter.io/developer/1036020400) |

## What reviewers say

### System Rx

[App page](https://appshunter.io/ios/app/system-rx/id6761538119)

**Features:** Vision Pro support

**In-app purchases:** none


### BatteryCtrl for SwitchBot Plug

[App page](https://appshunter.io/ios/app/batteryctrl-for-switchbot-plug/id6811319509)

**In-app purchases:** none


## Frequently asked questions

### Is System Rx free?

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

### Is BatteryCtrl for SwitchBot Plug free?

BatteryCtrl for SwitchBot Plug is free to download, with no in-app purchases.

### Do System Rx or BatteryCtrl for SwitchBot Plug have ads?

Neither System Rx nor BatteryCtrl for SwitchBot Plug 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.*