# BMS Tool vs YDEBMS

The clearest difference is in-app purchases: YDEBMS at none against BMS Tool's 1. YDEBMS also leads on ads (none vs shown). BMS Tool's advantage is device support (3 vs 1) and iOS requirement (15.2 vs 17.0). On price there is nothing between them.

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

## The numbers

| Metric | BMS Tool | YDEBMS |
| --- | --- | --- |
| 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 | — |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 2 MB |
| Requires iOS | **15.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [e77code GmbH](https://appshunter.io/developer/1375405425) | [Shenzhen Yundier Technology Co., Ltd](https://appshunter.io/developer/6811608002) |

## 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 |


### YDEBMS

[App page](https://appshunter.io/ios/app/ydebms/id6811608000)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BMS Tool free?

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

### Is YDEBMS free?

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

### Do BMS Tool or YDEBMS have ads?

BMS Tool shows ads; YDEBMS does not.

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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.*