# 勿忘壁纸 vs Lumi

The clearest difference is in-app purchases: 勿忘壁纸 at none against Lumi's 2. Lumi's advantage is update cadence (weekly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Lumi sells 2 in-app purchases, starting at $9.99 per year. 勿忘壁纸 asks for nothing beyond the download.

勿忘壁纸 ships an update monthly, Lumi weekly. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 勿忘壁纸 | Lumi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 1 MB | 91 MB |
| Requires iOS | 18.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [练仑 李](https://appshunter.io/developer/1358070871) | [小拓 林](https://appshunter.io/developer/1267985198) |

## What reviewers say

### 勿忘壁纸

[App page](https://appshunter.io/ios/app/id1358070872)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lumi

[App page](https://appshunter.io/ios/app/lumi/id6774024973)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| lumi-年会员 | $9.99 | per year |
| lumi-永久会员 | $29.99 | one-time |


## Frequently asked questions

### Is 勿忘壁纸 free?

勿忘壁纸 is free to download, with no in-app purchases.

### Is Lumi free?

Lumi is free to download, with in-app purchases available.

### Do 勿忘壁纸 or Lumi have ads?

Neither 勿忘壁纸 nor Lumi shows ads.

### Which is updated more often, 勿忘壁纸 or Lumi?

勿忘壁纸 ships an update monthly, and Lumi weekly. Most recently, 勿忘壁纸 was updated on October 26, 2026 and Lumi on October 28, 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.*