# 海螺AI翻譯 vs DanceDay

The clearest difference is ads: DanceDay at none against 海螺AI翻譯's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 海螺AI翻譯 sells 1 in-app purchase, starting at $1.99 per month and DanceDay sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

海螺AI翻譯 ships an update every 3 days, DanceDay every 5 days. The most recent releases landed on September 5, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | 海螺AI翻譯 | DanceDay |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 5 days |
| Size | 35 MB | 35 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lin Sin Yi](https://appshunter.io/developer/1281424713) | [鸿杰 黄](https://appshunter.io/developer/1797445245) |

## What reviewers say

### 海螺AI翻譯

[App page](https://appshunter.io/ios/app/ai/id6756913512)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI翻譯包月方案 | $1.99 | per month |


### DanceDay

[App page](https://appshunter.io/ios/app/danceday-practice-video-log/id6757116554)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $2.99 | per month |
| Premium (Yearly) | $24.99 | per year |
| Lifetime Premium | $39.99 | one-time |


## Frequently asked questions

### Is 海螺AI翻譯 free?

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

### Is DanceDay free?

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

### Do 海螺AI翻譯 or DanceDay have ads?

海螺AI翻譯 shows ads; DanceDay does not.

### Which is updated more often, 海螺AI翻譯 or DanceDay?

海螺AI翻譯 ships an update every 3 days, and DanceDay every 5 days. Most recently, 海螺AI翻譯 was updated on September 5, 2026 and DanceDay on September 6, 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.*