# ShellSnap vs ShellsBook

The clearest difference is iOS requirement: ShellSnap at 15.1 against ShellsBook's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ShellSnap sells 2 in-app purchases, starting at $7.99 per 7 days and ShellsBook sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ShellSnap | ShellsBook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Size | 63 MB | 1 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JACOB COX](https://appshunter.io/developer/1785798264) | [Mitaanshu Agarwal](https://appshunter.io/developer/1896724075) |

## What reviewers say

### ShellSnap

[App page](https://appshunter.io/ios/app/shellsnapsea-shell-identifier/id6758828181)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $7.99 | per 7 days |
| Premium Yearly | $49.99 | per year |


### ShellsBook

[App page](https://appshunter.io/ios/app/shellsbook/id6773482243)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ShellsBook Pro Monthly | $4.99 | per month |
| ShellsBook Pro Yearly | $24.90 | per year |


## Frequently asked questions

### Is ShellSnap free?

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

### Is ShellsBook free?

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

### Do ShellSnap or ShellsBook have ads?

Neither ShellSnap nor ShellsBook 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.*