# 奇幻圖鑑 vs Spider Identifier | Bug Finder

The clearest difference is in-app purchases: 奇幻圖鑑 at none against Spider Identifier | Bug Finder's 2. Spider Identifier | Bug Finder's advantage is ads (none vs shown) and iOS requirement (15.0 vs 17.2). On price and device support there is nothing between them.

Both are free to download. Spider Identifier | Bug Finder sells 2 in-app purchases, starting at $39.99 per year. 奇幻圖鑑 asks for nothing beyond the download.

## The numbers

| Metric | 奇幻圖鑑 | Spider Identifier | Bug Finder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | — |
| Size | 166 MB | 65 MB |
| Requires iOS | 17.2 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [HIU WAI LIN](https://appshunter.io/developer/1368309222) | [DIDEM URAS](https://appshunter.io/developer/1896691187) |

## What reviewers say

### 奇幻圖鑑

[App page](https://appshunter.io/ios/app/id6736583095)

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

**In-app purchases:** none


### Spider Identifier | Bug Finder

[App page](https://appshunter.io/ios/app/spider-identifier-bug-finder/id6781483413)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Plan | $39.99 | per year |
| Lifetime Plan | $79.99 | one-time |


## Frequently asked questions

### Is 奇幻圖鑑 free?

奇幻圖鑑 is free to download, with no in-app purchases.

### Is Spider Identifier | Bug Finder free?

Spider Identifier | Bug Finder is free to download, with in-app purchases available.

### Do 奇幻圖鑑 or Spider Identifier | Bug Finder have ads?

奇幻圖鑑 shows ads; Spider Identifier | Bug Finder does not.

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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.*