# Bird Identifier vs MoonScope

The clearest difference is ads: Bird Identifier at none against MoonScope's shown. Bird Identifier also leads on update cadence (every 3 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Bird Identifier sells 2 in-app purchases, starting at $4.99 per 7 days and MoonScope sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Bird Identifier ships an update every 3 days, MoonScope monthly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Bird Identifier | MoonScope |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Monthly |
| Size | 19 MB | 161 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JOSHUA ERIC BISHOP](https://appshunter.io/developer/1812726569) | [Hajime Suzuki](https://appshunter.io/developer/1615906018) |

## 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 |


### MoonScope

[App page](https://appshunter.io/ios/app/moonscope/id6747671746)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $4.99 | one-time |


## Frequently asked questions

### Is Bird Identifier free?

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

### Is MoonScope free?

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

### Do Bird Identifier or MoonScope have ads?

MoonScope shows ads; Bird Identifier does not.

### Which is updated more often, Bird Identifier or MoonScope?

Bird Identifier ships an update every 3 days, and MoonScope monthly. Most recently, Bird Identifier was updated on October 25, 2026 and MoonScope 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.*