# JKESS vs Smart BMS +

The clearest difference is update cadence: Smart BMS + at every 2 months against JKESS's every 8 months. JKESS's advantage is iOS requirement (13.0 vs 15.0). 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.

JKESS ships an update every 8 months, Smart BMS + every 2 months. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | JKESS | Smart BMS + |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 26 MB | 71 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Nengyi Electronic Technology Co.,Ltd](https://appshunter.io/developer/1745332820) | [Sheraz Aslam](https://appshunter.io/developer/1798060185) |

## What reviewers say

### JKESS

[App page](https://appshunter.io/ios/app/jkess/id6502400975)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart BMS +

[App page](https://appshunter.io/ios/app/smart-bms-plus/id6758837136)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JKESS free?

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

### Is Smart BMS + free?

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

### Do JKESS or Smart BMS + have ads?

Neither JKESS nor Smart BMS + shows ads.

### Which is updated more often, JKESS or Smart BMS +?

JKESS ships an update every 8 months, and Smart BMS + every 2 months. Most recently, JKESS was updated on November 4, 2026 and Smart BMS + on October 31, 2026.

---

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