# EJBMS vs ABC

The clearest difference is update cadence: EJBMS at weekly against ABC's every 2 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.

EJBMS ships an update weekly, ABC every 2 months. The most recent releases landed on September 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | EJBMS | ABC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.8 (25 ratings)](https://appshunter.io/ios/app/abc-bms/id1597074571/reviews)** |
| Number of ratings | — | **25** |
| Positive reviews | — | 21.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | — | Free |
| Size | 2 MB | 6 MB |
| Requires iOS | **9.0** | 10.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [E&Jtechnology](https://appshunter.io/developer/1274910981) | [春光 宋](https://appshunter.io/developer/1598075757) |

## What reviewers say

### EJBMS

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

**Features:** macOS Compatibility

**In-app purchases:** none


### ABC

[App page](https://appshunter.io/ios/app/abc-bms/id1597074571)

This application serves as a battery management system, connecting users to their secondary batteries. It focuses on protecting the battery, optimizing its utilization, and preventing overcharging and over-discharging. It is suitable for various lithium battery products.

**Highlights:** Secondary battery protection, Optimizes battery utilization, Prevents overcharging, Prevents over-discharging, Supports lithium battery products

**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 ABC free?

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

### Do EJBMS or ABC have ads?

Neither EJBMS nor ABC shows ads.

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

EJBMS ships an update weekly, and ABC every 2 months. Most recently, EJBMS was updated on September 8, 2026 and ABC on October 6, 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.*