# BMS Tool vs Lithium Golf

The clearest difference is in-app purchases: Lithium Golf at none against BMS Tool's 1. Lithium Golf 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. Lithium Golf asks for nothing beyond the download.

BMS Tool ships an update every 2 months, Lithium Golf monthly. The most recent releases landed on September 16, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | BMS Tool | Lithium Golf |
| --- | --- | --- |
| 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 | 32 MB |
| Requires iOS | 15.2 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [e77code GmbH](https://appshunter.io/developer/1375405425) | [Lithium Golf Australia](https://appshunter.io/developer/1738563241) |

## 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 |


### Lithium Golf

[App page](https://appshunter.io/ios/app/lithium-golf/id6479337351)

**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 Lithium Golf free?

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

### Do BMS Tool or Lithium Golf have ads?

BMS Tool shows ads; Lithium Golf does not.

### Which is updated more often, BMS Tool or Lithium Golf?

BMS Tool ships an update every 2 months, and Lithium Golf monthly. Most recently, BMS Tool was updated on September 16, 2026 and Lithium Golf on September 9, 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.*