# Balance BMS vs Coldlink

The clearest difference is update cadence: Coldlink at every 3 days against Balance BMS's every 6 weeks. 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.

Balance BMS ships an update every 6 weeks, Coldlink every 3 days. The most recent releases landed on October 4, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Balance BMS | Coldlink |
| --- | --- | --- |
| 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 6 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 56 MB | 4 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [所兵 邱](https://appshunter.io/developer/1519230775) | [Henan Plustrace Electronic Technology Co.,Ltd](https://appshunter.io/developer/1870756229) |

## What reviewers say

### 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


### Coldlink

[App page](https://appshunter.io/ios/app/coldlink/id6758077321)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Balance BMS free?

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

### Is Coldlink free?

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

### Do Balance BMS or Coldlink have ads?

Neither Balance BMS nor Coldlink shows ads.

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

Balance BMS ships an update every 6 weeks, and Coldlink every 3 days. Most recently, Balance BMS was updated on October 4, 2026 and Coldlink on September 26, 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.*