# 叮叮键盘 vs 怪兽AI

The clearest difference is ads: 叮叮键盘 at none against 怪兽AI's shown. 叮叮键盘 also leads on review sentiment (46% vs 32%). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. 叮叮键盘 sells 10 in-app purchases, starting at $3.99 per 7 days and 怪兽AI sells 11 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | 叮叮键盘 | 怪兽AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/and/id6751044075/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **45.7% of reviews** | 31.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 99 MB | 129 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mountain High Co., Limited](https://appshunter.io/developer/1814020376) | [WorldFun Technology Limited](https://appshunter.io/developer/1640019826) |

## What reviewers say

### 叮叮键盘

[App page](https://appshunter.io/ios/app/and/id6751044075)

Customize your typing experience with a vast library of beautiful keyboard skins and dynamic effects. Easily switch between styles like anime, minimalist, trendy, and cute to express your personality. Enjoy continuous updates with new designs to keep your keyboard fresh and engaging.

**Highlights:** Extensive library of beautiful keyboard skins, Dynamic click effects for typing, Multiple style themes (anime, minimalist, trendy, cute), One-click skin switching, Continuous updates with new designs

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $3.99 | per 7 days |
| 周会员 | $4.99 | per 7 days |
| 会员vip | $6.99 | per 7 days |
| Weekly Membership | $6.99 | per 7 days |
| 周会员 | $6.99 | per 7 days |
| 周会员 | $6.99 | per 7 days |
| VIP | $6.99 | per 7 days |
| 月会员 | $14.99 | per month |
| 年会员 | $24.99 | per year |
| Yearly Membership | $29.99 | per year |


### 怪兽AI

[App page](https://appshunter.io/ios/app/ai/id6758338591)

This app offers a vast library of high-definition static and dynamic wallpapers, with daily updates across various themes. Users can also create personalized wallpapers from their own memories and set custom dynamic caller screens. Additionally, it features video templates for creating themed fashion videos.

**Highlights:** 4K/8K HD static and dynamic wallpapers, Daily wallpaper updates, DIY personalized wallpaper creation, Custom dynamic caller screens, Themed video template creation

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $4.99 | per 7 days |
| Week VIP | $7.99 | per 7 days |
| VIP | $9.99 | per 7 days |
| 周会员 | $9.99 | per 7 days |
| Year VIP | $29.99 | per year |
| 金币 | $1.00 | one-time |
| 金币 | $2.99 | one-time |
| 金币 | $6.99 | one-time |
| 金币 | $12.99 | one-time |
| 金币 | $29.99 | one-time |
| 金币 | $59.99 | one-time |


## Frequently asked questions

### Is 叮叮键盘 free?

叮叮键盘 is free to download, with in-app purchases available.

### Is 怪兽AI free?

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

### Do 叮叮键盘 or 怪兽AI have ads?

怪兽AI shows ads; 叮叮键盘 does not.

### Which is updated more often, 叮叮键盘 or 怪兽AI?

叮叮键盘 ships an update every 2 weeks, and 怪兽AI every 2 weeks. Most recently, 叮叮键盘 was updated on October 25, 2026 and 怪兽AI 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.*