# 锂保BMS vs inkWallpaper

The clearest difference is iOS requirement: 锂保BMS at 12.0 against inkWallpaper's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 锂保BMS | inkWallpaper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 20 MB | 31 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [沅钢 余](https://appshunter.io/developer/1747830212) | [博超 贾](https://appshunter.io/developer/1686359190) |

## What reviewers say

### 锂保BMS

[App page](https://appshunter.io/ios/app/bms/id6636528475)

**Features:** macOS Compatibility

**In-app purchases:** none


### inkWallpaper

[App page](https://appshunter.io/ios/app/inkwallpaper-live-wallpapers/id6740087333)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 锂保BMS free?

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

### Is inkWallpaper free?

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

### Do 锂保BMS or inkWallpaper have ads?

Neither 锂保BMS nor inkWallpaper shows ads.

### Which is updated more often, 锂保BMS or inkWallpaper?

锂保BMS ships an update every 2 weeks, and inkWallpaper every 2 weeks. Most recently, 锂保BMS was updated on October 12, 2026 and inkWallpaper on October 25, 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.*