# BMS vs SUMMIT LITHIUM

BMS and SUMMIT LITHIUM are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

BMS ships an update monthly, SUMMIT LITHIUM every 2 months. The most recent releases landed on September 20, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | BMS | SUMMIT LITHIUM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 44 MB | 42 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Nanchang Yepai Technology Co., Ltd.](https://appshunter.io/developer/1503296093) | [江西达伙网络科技有限公司](https://appshunter.io/developer/1234844673) |

## What reviewers say

### BMS

[App page](https://appshunter.io/ios/app/bms-es/id6743832605)

**Features:** macOS Compatibility

**In-app purchases:** none


### SUMMIT LITHIUM

[App page](https://appshunter.io/ios/app/summit-lithium/id6752213651)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BMS free?

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

### Is SUMMIT LITHIUM free?

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

### Do BMS or SUMMIT LITHIUM have ads?

Neither BMS nor SUMMIT LITHIUM shows ads.

### Which is updated more often, BMS or SUMMIT LITHIUM?

BMS ships an update monthly, and SUMMIT LITHIUM every 2 months. Most recently, BMS was updated on September 20, 2026 and SUMMIT LITHIUM on May 16, 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.*