# BBMS vs ABC

The clearest difference is update cadence: BBMS at every 2 weeks against ABC's every 2 months. ABC's advantage is ratings volume (25 vs 8) and iOS requirement (10.0 vs 12.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 1.8 for BBMS against 1.8 for ABC. Both are backed by a comparable volume of ratings — 8 and 25 respectively.

BBMS ships an update every 2 weeks, ABC every 2 months. The most recent releases landed on June 4, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | BBMS | ABC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (8 ratings)](https://appshunter.io/ios/app/bbms/id1526030477/reviews) | **[1.8 (25 ratings)](https://appshunter.io/ios/app/abc-bms/id1597074571/reviews)** |
| Number of ratings | 8 | **25** |
| Positive reviews | — | 21.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 8 MB | 6 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hunan Ginkgo Data Technology Co., Ltd.](https://appshunter.io/developer/1525473030) | [春光 宋](https://appshunter.io/developer/1598075757) |

## What reviewers say

### BBMS

[App page](https://appshunter.io/ios/app/bbms/id1526030477)

This utility app connects to external Battery Management Systems (BMS) via Bluetooth to collect crucial battery data. It retrieves information like SOH, SOC, voltage, current, cycle counts, temperature, individual cell voltages, and protection status.

**Highlights:** Bluetooth connectivity to BMS devices, Collects SOH and SOC data, Monitors total voltage and current, Tracks charge/discharge cycle counts, Records battery temperature, Displays individual cell voltages, Reports protection status and functionality

**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 BBMS free?

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

### Is ABC free?

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

### Which has better reviews, BBMS or ABC?

ABC is rated higher. BBMS averages 1.8 out of 5 from 8 ratings, while ABC averages 1.8 from 25 ratings.

### Do BBMS or ABC have ads?

Neither BBMS nor ABC shows ads.

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

BBMS ships an update every 2 weeks, and ABC every 2 months. Most recently, BBMS was updated on June 4, 2026 and ABC on September 18, 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.*