# RAID Calc2 vs Bookmark Shelf

The clearest difference is in-app purchases: RAID Calc2 at none against Bookmark Shelf's 3. Bookmark Shelf's advantage is iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Bookmark Shelf sells 3 in-app purchases, starting at $3.99 per month. RAID Calc2 asks for nothing beyond the download.

## The numbers

| Metric | RAID Calc2 | Bookmark Shelf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bookmark-shelf-capture-links/id6757623285/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | — | Freemium |
| Size | 7 MB | 15 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Todd Greco](https://appshunter.io/developer/395601656) | [Erkan Sevim](https://appshunter.io/developer/1759171363) |

## What reviewers say

### RAID Calc2

[App page](https://appshunter.io/ios/app/raid-calc2/id6755641457)

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

**In-app purchases:** none


### Bookmark Shelf

[App page](https://appshunter.io/ios/app/bookmark-shelf-capture-links/id6757623285)

This app helps you save, organize, and quickly find web links. You can group them into collections, add tags for easy filtering, and access them across your devices. It offers a free tier with limitations and a premium option for unlimited access and advanced features.

**Highlights:** Save links from any app, Organize bookmarks into collections, Filter with smart tags, PIN-protected hidden collections, iCloud sync across Apple devices, Export bookmarks to TXT, Search and filter functionality

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access | $3.99 | per month |
| All Access | $14.99 | per year |
| All Access | $24.99 | one-time |


## Frequently asked questions

### Is RAID Calc2 free?

RAID Calc2 is free to download, with no in-app purchases.

### Is Bookmark Shelf free?

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

### Do RAID Calc2 or Bookmark Shelf have ads?

Neither RAID Calc2 nor Bookmark Shelf 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.*