# 空空鱼 vs 灵动键盘

The clearest difference is review sentiment: 空空鱼 at 81% against 灵动键盘's 17%. 空空鱼 also leads on rating (5.0 vs 4.5) and ads (none vs shown). 灵动键盘's advantage is ratings volume (299 vs 3). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 空空鱼 sells 10 one-off in-app purchases and 灵动键盘 sells 6 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

空空鱼 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: 灵动键盘 has 299 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 81% of 空空鱼's written reviews are positive against 17% of 灵动键盘's.

空空鱼 ships an update every 3 weeks, 灵动键盘 every 2 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 空空鱼 | 灵动键盘 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id6502636164/reviews)** | [4.5 (299 ratings)](https://appshunter.io/ios/app/id6636481920/reviews) |
| Number of ratings | 3 | **299** |
| Positive reviews | **81.0% of reviews** | 16.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 102 MB | 408 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Hebei Heiya Technology Co., Ltd.](https://appshunter.io/developer/1513117911) | [VALOR LTD](https://appshunter.io/developer/1895716891) |

## What reviewers say

### 空空鱼

[App page](https://appshunter.io/ios/app/id6502636164)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 首充送100泡泡币 | $0.99 | one-time |
| 30泡泡币 | $0.99 | one-time |
| 一个月会员 | $0.99 | one-time |
| 90泡泡币 | $0.99 | one-time |
| 160泡泡币 | $0.99 | one-time |
| 270个泡泡币 | $1.99 | one-time |
| VIP季度会员 | $1.99 | one-time |
| 480个泡泡币 | $2.99 | one-time |
| SVIP会员 | $3.99 | one-time |
| 1100个泡泡币 | $5.99 | one-time |


### 灵动键盘

[App page](https://appshunter.io/ios/app/id6636481920)

This app revolutionizes your typing experience with customizable themes, fonts, and emoji. It offers AI-powered chat styles and a vast library of romantic conversation starters to make your messages stand out in any social scenario.

**Highlights:** Customizable keyboard themes, DIY keyboard customization, AI-powered chat styles, Extensive romantic conversation library, Diverse artistic fonts, Emoji and sticker creation

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DynamicKeyboards_week | $3.99 | per 7 days |
| DynamicKeyboards_month | $4.99 | per month |
| Annual membership | $19.99 | per year |
| Love Talk Unlocked | $0.99 | one-time |
| Theme Keyboard Unlock | $0.99 | one-time |
| DynamicKeyboards-VIPforever | $24.99 | one-time |


## Frequently asked questions

### Is 空空鱼 free?

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

### Is 灵动键盘 free?

灵动键盘 is free to download, with in-app purchases available.

### Which has better reviews, 空空鱼 or 灵动键盘?

空空鱼 is rated higher. 空空鱼 averages 5.0 out of 5 from 3 ratings, while 灵动键盘 averages 4.5 from 299 ratings.

### Do 空空鱼 or 灵动键盘 have ads?

灵动键盘 shows ads; 空空鱼 does not.

### Which is updated more often, 空空鱼 or 灵动键盘?

空空鱼 ships an update every 3 weeks, and 灵动键盘 every 2 weeks. Most recently, 空空鱼 was updated on October 27, 2026 and 灵动键盘 on October 30, 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.*