# Bird Identifier vs Compass

The clearest difference is in-app purchases: Compass at none against Bird Identifier's 2. Compass also leads on iOS requirement (14.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Bird Identifier sells 2 in-app purchases, starting at $4.99 per 7 days. Compass asks for nothing beyond the download.

## The numbers

| Metric | Bird Identifier | Compass |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Size | 19 MB | 68 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JOSHUA ERIC BISHOP](https://appshunter.io/developer/1812726569) | [Authai Yaprasat](https://appshunter.io/developer/1654268674) |

## What reviewers say

### Bird Identifier

[App page](https://appshunter.io/ios/app/bird-identifier-birdlens/id6747587399)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BirdLens Pro (Weekly) | $4.99 | per 7 days |
| BirdLens Pro (Yearly) | $24.99 | per year |


### Compass

[App page](https://appshunter.io/ios/app/compass-gps-and-map/id6791608891)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bird Identifier free?

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

### Is Compass free?

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

### Do Bird Identifier or Compass have ads?

Neither Bird Identifier nor Compass 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.*