# Bug & Insect Identifier vs Fly Brain

The clearest difference is in-app purchases: Fly Brain at none against Bug & Insect Identifier's 2. Fly Brain also leads on iOS requirement (17.0 vs 26.1). On price, ads and device support there is nothing between them.

Both are free to download. Bug & Insect Identifier sells 2 in-app purchases, starting at $1.99 per month. Fly Brain asks for nothing beyond the download.

## The numbers

| Metric | Bug & Insect Identifier | Fly Brain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 31 MB | 58 MB |
| Requires iOS | 26.1 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Burak Tunc](https://appshunter.io/developer/1577367931) | [Tim Corin](https://appshunter.io/developer/6785116779) |

## What reviewers say

### Bug & Insect Identifier

[App page](https://appshunter.io/ios/app/bug-and-insect-identifier-petid/id6760237870)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PetID Insect Identifier Premium | $1.99 | per month |
| PetID Insect Identifier Premium | $8.99 | per year |


### Fly Brain

[App page](https://appshunter.io/ios/app/fly-brain/id6813254014)

**In-app purchases:** none


## Frequently asked questions

### Is Bug & Insect Identifier free?

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

### Is Fly Brain free?

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

### Do Bug & Insect Identifier or Fly Brain have ads?

Neither Bug & Insect Identifier nor Fly Brain shows ads.

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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.*