# JoycubeBattery vs MarsBMS

The clearest difference is update cadence: MarsBMS at daily against JoycubeBattery's every 7 months. 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, MarsBMS daily. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | JoycubeBattery | MarsBMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Daily** |
| Size | 34 MB | 52 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [星久科能源(苏州)有限公司](https://appshunter.io/developer/1869253396) | [卓文 梁](https://appshunter.io/developer/1759304348) |

## What reviewers say

### JoycubeBattery

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

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

**In-app purchases:** none


### MarsBMS

[App page](https://appshunter.io/ios/app/marsbms/id6758932685)

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

**In-app purchases:** none


## Frequently asked questions

### Is JoycubeBattery free?

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

### Is MarsBMS free?

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

### Do JoycubeBattery or MarsBMS have ads?

Neither JoycubeBattery nor MarsBMS shows ads.

### Which is updated more often, JoycubeBattery or MarsBMS?

JoycubeBattery ships an update every 7 months, and MarsBMS daily. Most recently, JoycubeBattery was updated on September 30, 2026 and MarsBMS on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*