# GPB Lithium vs GML BMS

GPB Lithium and GML BMS are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | GPB Lithium | GML BMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 11 MB | 78 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [江西达伙网络科技有限公司](https://appshunter.io/developer/1234844673) | [GREEN MARINE LITHIUM PTY LIMITED](https://appshunter.io/developer/1794914377) |

## What reviewers say

### GPB Lithium

[App page](https://appshunter.io/ios/app/gpb-lithium/id6467422851)

**Features:** macOS Compatibility

**In-app purchases:** none


### GML BMS

[App page](https://appshunter.io/ios/app/gml-bms/id6741625323)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GPB Lithium free?

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

### Is GML BMS free?

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

### Do GPB Lithium or GML BMS have ads?

Neither GPB Lithium nor GML BMS shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*