# 農業害蟲診斷圖鑑 vs Bug Identifier

The clearest difference is in-app purchases: 農業害蟲診斷圖鑑 at none against Bug Identifier's 3. 農業害蟲診斷圖鑑 also leads on iOS requirement (12.0 vs 15.0). Bug Identifier's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 84 months). On price and device support there is nothing between them.

Both are free to download. Bug Identifier sells 3 in-app purchases, starting at $3.99 per 7 days. 農業害蟲診斷圖鑑 asks for nothing beyond the download.

農業害蟲診斷圖鑑 ships an update every 84 months, Bug Identifier every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 農業害蟲診斷圖鑑 | Bug Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 84 months | **Every 2 weeks** |
| Size | 29 MB | 42 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shuhao Hu](https://appshunter.io/developer/935925264) | [Tianjin Illuso Information Technology Co., Ltd.](https://appshunter.io/developer/1864792206) |

## What reviewers say

### 農業害蟲診斷圖鑑

[App page](https://appshunter.io/ios/app/id935925265)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bug Identifier

[App page](https://appshunter.io/ios/app/bug-identifier-spider-insect/id6759659422)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Weekly) | $3.99 | per 7 days |
| Pro (Weekly) | $4.99 | per 7 days |
| Pro (Yearly) | $17.99 | per year |


## Frequently asked questions

### Is 農業害蟲診斷圖鑑 free?

農業害蟲診斷圖鑑 is free to download, with no in-app purchases.

### Is Bug Identifier free?

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

### Do 農業害蟲診斷圖鑑 or Bug Identifier have ads?

農業害蟲診斷圖鑑 shows ads; Bug Identifier does not.

### Which is updated more often, 農業害蟲診斷圖鑑 or Bug Identifier?

農業害蟲診斷圖鑑 ships an update every 84 months, and Bug Identifier every 2 weeks. Most recently, 農業害蟲診斷圖鑑 was updated on October 24, 2026 and Bug Identifier on October 25, 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.*