# JoycubeBattery vs BMS Linker

The clearest difference is update cadence: BMS Linker at every 9 days against JoycubeBattery's every 7 months. JoycubeBattery's advantage is iOS requirement (13.0 vs 26.2). On price, ads, 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.

JoycubeBattery ships an update every 7 months, BMS Linker every 9 days. Both last shipped on September 30, 2026.

## The numbers

| Metric | JoycubeBattery | BMS Linker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 9 days** |
| Size | 34 MB | 3 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [星久科能源(苏州)有限公司](https://appshunter.io/developer/1869253396) | [海洋 王](https://appshunter.io/developer/1889878296) |

## What reviewers say

### JoycubeBattery

[App page](https://appshunter.io/ios/app/joycubebattery/id6745141867)

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

**In-app purchases:** none


### BMS Linker

[App page](https://appshunter.io/ios/app/bms-linker/id6761525890)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JoycubeBattery free?

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

### Is BMS Linker free?

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

### Do JoycubeBattery or BMS Linker have ads?

Neither JoycubeBattery nor BMS Linker shows ads.

### Which is updated more often, JoycubeBattery or BMS Linker?

JoycubeBattery ships an update every 7 months, and BMS Linker every 9 days. Most recently, JoycubeBattery was updated on September 30, 2026 and BMS Linker on September 30, 2026.

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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.*