# EJBMS vs PowerHouseLithium

The clearest difference is update cadence: EJBMS at weekly against PowerHouseLithium's monthly. EJBMS also leads on iOS requirement (9.0 vs 12.0). 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.

EJBMS ships an update weekly, PowerHouseLithium monthly. The most recent releases landed on September 8, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | EJBMS | PowerHouseLithium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (17 ratings)](https://appshunter.io/ios/app/powerhouselithium/id1602651638/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 53.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | — | Free |
| Size | 2 MB | 20 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [E&Jtechnology](https://appshunter.io/developer/1274910981) | [战辉 石](https://appshunter.io/developer/1465083138) |

## What reviewers say

### EJBMS

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

**Features:** macOS Compatibility

**In-app purchases:** none


### PowerHouseLithium

[App page](https://appshunter.io/ios/app/powerhouselithium/id1602651638)

Monitor your lithium batteries with this app. Connect via Bluetooth to view real-time charge and discharge current, temperature, total voltage, and capacity. Get quick insights into your battery's performance.

**Highlights:** Bluetooth battery connection, Monitor charge/discharge current, View battery temperature, Check total voltage, Display battery capacity

**In-app purchases:** none


## Frequently asked questions

### Is EJBMS free?

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

### Is PowerHouseLithium free?

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

### Do EJBMS or PowerHouseLithium have ads?

Neither EJBMS nor PowerHouseLithium shows ads.

### Which is updated more often, EJBMS or PowerHouseLithium?

EJBMS ships an update weekly, and PowerHouseLithium monthly. Most recently, EJBMS was updated on September 8, 2026 and PowerHouseLithium on October 2, 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.*