# WECO Bluetooth vs Balance BMS

The clearest difference is review sentiment: WECO Bluetooth at 50% against Balance BMS's 31%. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on September 10, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | WECO Bluetooth | 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 | **50.0% of reviews** | 30.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | Free | Free |
| Size | 15 MB | 56 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [WeCo srl](https://appshunter.io/developer/1605908498) | [所兵 邱](https://appshunter.io/developer/1519230775) |

## What reviewers say

### WECO Bluetooth

[App page](https://appshunter.io/ios/app/weco-bluetooth/id1605908496)

Monitor your lithium battery's energy storage and access historical data. This free app connects via Bluetooth to view battery status, notifications, and alarms. Register your product to enable full functionality.

**Highlights:** Monitor battery energy storage, Access historical data, View notifications and alarms, Bluetooth connectivity, Product registration, Free cloud service

**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 WECO Bluetooth free?

WECO Bluetooth 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 WECO Bluetooth or Balance BMS have ads?

Neither WECO Bluetooth nor Balance BMS shows ads.

### Which is updated more often, WECO Bluetooth or Balance BMS?

WECO Bluetooth ships an update every 6 weeks, and Balance BMS every 6 weeks. Most recently, WECO Bluetooth was updated on September 10, 2026 and Balance BMS on September 3, 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.*