# 鱼类百科 vs BugQA

The clearest difference is in-app purchases: 鱼类百科 at none against BugQA's 1. BugQA's advantage is ads (none vs shown) and iOS requirement (12.0 vs 14.0). On price, update cadence and device support there is nothing between them.

Both are free to download. BugQA sells 1 one-off in-app purchase. 鱼类百科 asks for nothing beyond the download.

鱼类百科 ships an update every 17 months, BugQA every 9 months. The most recent releases landed on September 13, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | 鱼类百科 | BugQA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 17 months | **Every 9 months** |
| Size | 57 MB | 120 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Yuanhao Information Technology Co., Ltd.](https://appshunter.io/developer/697767253) | [洋 余](https://appshunter.io/developer/1680843015) |

## What reviewers say

### 鱼类百科

[App page](https://appshunter.io/ios/app/id1047108475)

**Features:** macOS Compatibility

**In-app purchases:** none


### BugQA

[App page](https://appshunter.io/ios/app/bugqa/id6447946255)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP resources | $3.99 | one-time |


## Frequently asked questions

### Is 鱼类百科 free?

鱼类百科 is free to download, with no in-app purchases.

### Is BugQA free?

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

### Do 鱼类百科 or BugQA have ads?

鱼类百科 shows ads; BugQA does not.

### Which is updated more often, 鱼类百科 or BugQA?

鱼类百科 ships an update every 17 months, and BugQA every 9 months. Most recently, 鱼类百科 was updated on September 13, 2026 and BugQA on May 16, 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.*