# BMS Tool vs YX BLE

The clearest difference is in-app purchases: YX BLE at none against BMS Tool's 1. YX BLE also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.2). On price, update cadence and device support there is nothing between them.

Both are free to download. BMS Tool sells 1 one-off in-app purchase. YX BLE asks for nothing beyond the download.

BMS Tool ships an update every 2 months, YX BLE monthly. The most recent releases landed on September 16, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | BMS Tool | YX BLE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (7 ratings)](https://appshunter.io/ios/app/bms-tool/id1511343379/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 44 MB |
| Requires iOS | 15.2 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [e77code GmbH](https://appshunter.io/developer/1375405425) | [Hunan Ginkgo Data Technology Co., Ltd.](https://appshunter.io/developer/1525473030) |

## What reviewers say

### BMS Tool

[App page](https://appshunter.io/ios/app/bms-tool/id1511343379)

Monitor your battery management systems via Bluetooth. Supports multiple BMS types including Liontron, XiaoXiang, ANT, and Wattstunde. Offers a screen always-on mode and macOS compatibility.

**Highlights:** Screen Always ON mode, Multiple BMS support, Liontron BMS read-only, XiaoXiang BMS read-only, ANT BMS read-only, Wattstunde LiFePo4 read-only, macOS support

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### YX BLE

[App page](https://appshunter.io/ios/app/yx-ble/id6747751510)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BMS Tool free?

BMS Tool is free to download, with in-app purchases available.

### Is YX BLE free?

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

### Do BMS Tool or YX BLE have ads?

BMS Tool shows ads; YX BLE does not.

### Which is updated more often, BMS Tool or YX BLE?

BMS Tool ships an update every 2 months, and YX BLE monthly. Most recently, BMS Tool was updated on September 16, 2026 and YX BLE on September 15, 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.*