# BMS电池卫士 vs JKESS BETA

The clearest difference is update cadence: JKESS BETA at daily against BMS电池卫士's every 44 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.

BMS电池卫士 ships an update every 44 months, JKESS BETA daily. The most recent releases landed on October 14, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | BMS电池卫士 | JKESS BETA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 44 months | **Daily** |
| Size | 9 MB | 31 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [锦欢 林](https://appshunter.io/developer/1467148377) | [Shenzhen Nengyi Electronic Technology Co.,Ltd](https://appshunter.io/developer/1745332820) |

## What reviewers say

### BMS电池卫士

[App page](https://appshunter.io/ios/app/bms/id1501118106)

**Features:** macOS Compatibility

**In-app purchases:** none


### JKESS BETA

[App page](https://appshunter.io/ios/app/jkess-beta/id6747160856)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BMS电池卫士 free?

BMS电池卫士 is free to download, with no in-app purchases.

### Is JKESS BETA free?

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

### Do BMS电池卫士 or JKESS BETA have ads?

Neither BMS电池卫士 nor JKESS BETA shows ads.

### Which is updated more often, BMS电池卫士 or JKESS BETA?

BMS电池卫士 ships an update every 44 months, and JKESS BETA daily. Most recently, BMS电池卫士 was updated on October 14, 2026 and JKESS BETA on October 1, 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.*