# Citrus Pests Key vs Bug Identifier

The clearest difference is in-app purchases: Citrus Pests Key at none against Bug Identifier's 2. Citrus Pests Key also leads on device support (3 vs 1) and iOS requirement (10.0 vs 17.0). Bug Identifier's advantage is update cadence (every 5 weeks vs every 10 months). On price and ads there is nothing between them.

Both are free to download. Bug Identifier sells 2 in-app purchases, starting at $3.99 per 7 days. Citrus Pests Key asks for nothing beyond the download.

Citrus Pests Key ships an update every 10 months, Bug Identifier every 5 weeks. The most recent releases landed on October 17, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Citrus Pests Key | Bug Identifier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 weeks** |
| Size | 47 MB | 9 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [United States Department of Agriculture-APHIS](https://appshunter.io/developer/511305053) | [ProductShake, LLC](https://appshunter.io/developer/1835019546) |

## What reviewers say

### Citrus Pests Key

[App page](https://appshunter.io/ios/app/citrus-pests-key/id816016765)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bug Identifier

[App page](https://appshunter.io/ios/app/bug-identifier-smart-id/id6757132368)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Premium Annual | $29.99 | per year |


## Frequently asked questions

### Is Citrus Pests Key free?

Citrus Pests Key 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 Citrus Pests Key or Bug Identifier have ads?

Neither Citrus Pests Key nor Bug Identifier shows ads.

### Which is updated more often, Citrus Pests Key or Bug Identifier?

Citrus Pests Key ships an update every 10 months, and Bug Identifier every 5 weeks. Most recently, Citrus Pests Key was updated on October 17, 2026 and Bug Identifier on October 26, 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.*