# 今威BMS vs Balance BMS

The clearest difference is update cadence: 今威BMS at every 3 weeks against Balance BMS's every 6 weeks. Balance BMS's advantage is iOS requirement (12.0 vs 14.0). 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.

今威BMS ships an update every 3 weeks, Balance BMS every 6 weeks. The most recent releases landed on September 14, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | 今威BMS | Balance BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (5 ratings)](https://appshunter.io/ios/app/balance-bms/id6467124096/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 30.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | — | Free |
| Size | 35 MB | 56 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [鹏 张](https://appshunter.io/developer/1425725690) | [所兵 邱](https://appshunter.io/developer/1519230775) |

## What reviewers say

### 今威BMS

[App page](https://appshunter.io/ios/app/bms/id6448283669)

**Features:** macOS Compatibility

**In-app purchases:** none


### Balance BMS

[App page](https://appshunter.io/ios/app/balance-bms/id6467124096)

This app allows users to connect to and manage lithium batteries via Bluetooth. It provides detailed information about battery status, helps identify and manage individual battery strings, and allows for setting and reading safety parameters. Users can also monitor and be alerted to battery faults.

**Highlights:** Bluetooth battery connection, Battery status query, Identify abnormal batteries, Set battery protection parameters, Monitor battery fault alarms

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 今威BMS free?

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

### Is Balance BMS free?

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

### Do 今威BMS or Balance BMS have ads?

Neither 今威BMS nor Balance BMS shows ads.

### Which is updated more often, 今威BMS or Balance BMS?

今威BMS ships an update every 3 weeks, and Balance BMS every 6 weeks. Most recently, 今威BMS was updated on September 14, 2026 and Balance BMS on September 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*