# BRG LITHIUM vs YX battery

The clearest difference is update cadence: BRG LITHIUM at every 2 weeks against YX battery's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

BRG LITHIUM ships an update every 2 weeks, YX battery every 2 months. The most recent releases landed on October 18, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | BRG LITHIUM | YX battery |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 119 MB | 44 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [冬林 向](https://appshunter.io/developer/1862178578) | [Shenzhen Tuodatong Electronics Co., Ltd.](https://appshunter.io/developer/1618577296) |

## What reviewers say

### BRG LITHIUM

[App page](https://appshunter.io/ios/app/brg-lithium/id6756693029)

**Features:** macOS Compatibility

**In-app purchases:** none


### YX battery

[App page](https://appshunter.io/ios/app/yx-battery/id6761040548)

**In-app purchases:** none


## Frequently asked questions

### Is BRG LITHIUM free?

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

### Is YX battery free?

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

### Do BRG LITHIUM or YX battery have ads?

Neither BRG LITHIUM nor YX battery shows ads.

### Which is updated more often, BRG LITHIUM or YX battery?

BRG LITHIUM ships an update every 2 weeks, and YX battery every 2 months. Most recently, BRG LITHIUM was updated on October 18, 2026 and YX battery on November 5, 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.*