# EJBMS vs SMART BMS Pro

The clearest difference is iOS requirement: EJBMS at 9.0 against SMART BMS Pro's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

EJBMS ships an update weekly, SMART BMS Pro every 10 days. The most recent releases landed on September 8, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | EJBMS | SMART BMS Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/smart-bms-pro/id6747797943/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | — | Free |
| Size | 2 MB | 122 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [E&Jtechnology](https://appshunter.io/developer/1274910981) | [所兵 邱](https://appshunter.io/developer/1519230775) |

## What reviewers say

### EJBMS

[App page](https://appshunter.io/ios/app/ejbms/id1534853445)

**Features:** macOS Compatibility

**In-app purchases:** none


### SMART BMS Pro

[App page](https://appshunter.io/ios/app/smart-bms-pro/id6747797943)

Connect to and manage lithium battery packs via Bluetooth. Monitor battery status, set protection parameters with password access, and receive fault alarms. Ideal for users needing detailed battery pack oversight.

**Highlights:** Bluetooth connection for battery packs, Real-time battery status monitoring, Set and secure protection parameters, Monitor battery fault alarms, Password protection for modifications

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

**In-app purchases:** none


## Frequently asked questions

### Is EJBMS free?

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

### Is SMART BMS Pro free?

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

### Do EJBMS or SMART BMS Pro have ads?

Neither EJBMS nor SMART BMS Pro shows ads.

### Which is updated more often, EJBMS or SMART BMS Pro?

EJBMS ships an update weekly, and SMART BMS Pro every 10 days. Most recently, EJBMS was updated on September 8, 2026 and SMART BMS Pro on August 19, 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.*