# Linkboard vs Spatial Data Platform (SDP)

The clearest difference is in-app purchases: Spatial Data Platform (SDP) at none against Linkboard's 3. Spatial Data Platform (SDP) also leads on iOS requirement (16.4 vs 18.0). Linkboard's advantage is update cadence (fortnightly vs every 6 weeks) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Linkboard sells 3 in-app purchases, starting at $1.99 per month. Spatial Data Platform (SDP) asks for nothing beyond the download.

Linkboard ships an update fortnightly, Spatial Data Platform (SDP) every 6 weeks. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Linkboard | Spatial Data Platform (SDP) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (12 ratings)](https://appshunter.io/ios/app/linkboard-bookmarks-and-rss/id1612805234/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Freemium | — |
| Size | 28 MB | 58 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Francesco Leoni](https://appshunter.io/developer/1484190257) | [The iGlobe Group Control (Pty) Ltd](https://appshunter.io/developer/1654681795) |

## What reviewers say

### Linkboard

[App page](https://appshunter.io/ios/app/linkboard-bookmarks-and-rss/id1612805234)

Organize bookmarks into folders, archive old links, and save content from other apps. Subscribe to news feeds and read articles directly within the app. Collaborate with others on shared collections and sync across devices.

**Highlights:** Custom bookmark folders and subfolders, Archive unused bookmarks, Drag and drop bookmark saving, Save bookmarks from other apps, Tag filtering for bookmarks, Subscribe to RSS feeds, Collaborate on shared bookmark collections

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $19.99 | per year |
| Lifetime | $39.99 | one-time |


### Spatial Data Platform (SDP)

[App page](https://appshunter.io/ios/app/spatial-data-platform-sdp/id6593671399)

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

**In-app purchases:** none


## Frequently asked questions

### Is Linkboard free?

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

### Is Spatial Data Platform (SDP) free?

Spatial Data Platform (SDP) is free to download, with no in-app purchases.

### Do Linkboard or Spatial Data Platform (SDP) have ads?

Neither Linkboard nor Spatial Data Platform (SDP) shows ads.

### Which is updated more often, Linkboard or Spatial Data Platform (SDP)?

Linkboard ships an update fortnightly, and Spatial Data Platform (SDP) every 6 weeks. Most recently, Linkboard was updated on October 11, 2026 and Spatial Data Platform (SDP) on October 6, 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.*