# 龙鱼 vs 淘备备

The clearest difference is iOS requirement: 龙鱼 at 12.0 against 淘备备's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 龙鱼 | 淘备备 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 81 MB | 85 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SuzhouLongyuNetwork Technology Co.,Ltd.](https://appshunter.io/developer/1704612041) | [浙江备备多网络科技有限公司](https://appshunter.io/developer/1790146021) |

## What reviewers say

### 龙鱼

[App page](https://appshunter.io/ios/app/id6463597394)

**Features:** macOS Compatibility

**In-app purchases:** none


### 淘备备

[App page](https://appshunter.io/ios/app/id6740475018)

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

**In-app purchases:** none


## Frequently asked questions

### Is 龙鱼 free?

龙鱼 is free to download, with no in-app purchases.

### Is 淘备备 free?

淘备备 is free to download, with no in-app purchases.

### Do 龙鱼 or 淘备备 have ads?

Neither 龙鱼 nor 淘备备 shows ads.

### Which is updated more often, 龙鱼 or 淘备备?

龙鱼 ships an update monthly, and 淘备备 monthly. Most recently, 龙鱼 was updated on November 3, 2026 and 淘备备 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.*