# BBMS vs ALLIED BATTERY

The clearest difference is rating: ALLIED BATTERY at 3.1 against BBMS's 1.8. ALLIED BATTERY also leads on ratings volume (26 vs 8). BBMS's advantage is update cadence (every 2 weeks vs monthly). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ALLIED BATTERY holds the better App Store score, 3.1 against 1.8. Both are backed by a comparable volume of ratings — 8 and 26 respectively.

BBMS ships an update every 2 weeks, ALLIED BATTERY monthly. The most recent releases landed on June 4, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | BBMS | ALLIED BATTERY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (8 ratings)](https://appshunter.io/ios/app/bbms/id1526030477/reviews) | **[3.1 (26 ratings)](https://appshunter.io/ios/app/allied-battery/id1616850183/reviews)** |
| Number of ratings | 8 | **26** |
| Positive reviews | — | 34.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 8 MB | 35 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hunan Ginkgo Data Technology Co., Ltd.](https://appshunter.io/developer/1525473030) | [Fore Concepts](https://appshunter.io/developer/1618490027) |

## 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


### ALLIED BATTERY

[App page](https://appshunter.io/ios/app/allied-battery/id1616850183)

This app monitors and manages battery systems via Bluetooth. It displays real-time battery status, collects operational data, and exchanges information with external devices to enhance safety, usability, and lifespan. It aims to solve key issues related to lithium battery systems.

**Highlights:** Real-time voltage, current, power, and internal resistance display, Individual battery voltage and alarm status monitoring, Charging and load switch control, Cell data comparison and voltage difference display, Cell balance display, Cell temperature warning and real-time alarms

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BBMS free?

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

### Is ALLIED BATTERY free?

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

### Which has better reviews, BBMS or ALLIED BATTERY?

ALLIED BATTERY is rated higher. BBMS averages 1.8 out of 5 from 8 ratings, while ALLIED BATTERY averages 3.1 from 26 ratings.

### Do BBMS or ALLIED BATTERY have ads?

Neither BBMS nor ALLIED BATTERY shows ads.

### Which is updated more often, BBMS or ALLIED BATTERY?

BBMS ships an update every 2 weeks, and ALLIED BATTERY monthly. Most recently, BBMS was updated on June 4, 2026 and ALLIED BATTERY on June 10, 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.*