# 聊天键盘 vs Lumi

The clearest difference is update cadence: Lumi at weekly against 聊天键盘's monthly. 聊天键盘's advantage is iOS requirement (15 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 聊天键盘 sells 3 in-app purchases, starting at $2.99 per 7 days and Lumi sells 2 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

聊天键盘 ships an update monthly, Lumi weekly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 聊天键盘 | Lumi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 33 MB | 91 MB |
| Requires iOS | **15** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [克填 姜](https://appshunter.io/developer/1543901280) | [小拓 林](https://appshunter.io/developer/1267985198) |

## What reviewers say

### 聊天键盘

[App page](https://appshunter.io/ios/app/id6746087149)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $2.99 | per 7 days |
| 月会员 | $3.99 | per month |
| 永久会员 | $19.99 | one-time |


### 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 聊天键盘 free?

聊天键盘 is free to download, with in-app purchases available.

### Is Lumi free?

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

### Do 聊天键盘 or Lumi have ads?

Neither 聊天键盘 nor Lumi shows ads.

### Which is updated more often, 聊天键盘 or Lumi?

聊天键盘 ships an update monthly, and Lumi weekly. Most recently, 聊天键盘 was updated on October 25, 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.*