LinkGraph vs Atomic KB
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
LinkGraph
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Stop pasting links into your notes and forgetting them. LinkGraph saves the link to any article, video, recipe or post from any app, with its title and thumbnail, and turns everything you save into a visual map of your ideas. SAVE FROM ANYWHERE โข Share a link from Safari or any app, or paste it: the title, description and thumbnail fill in automatically. โข Save now, organize later: everything lands in your Inbox until you're ready. โข Save screenshots too. Their text is recognized on your device, so you can search them later. FIND IT AGAIN โข Universal search across titles, links, notes, tags and the text inside your screenshots. โข Color tags and @mentions to add context and link ideas together. โข Rediscover brings back older saves you may have forgotten, every day. SEE HOW YOUR IDEAS CONNECT โข An interactive map groups your links by topic. Zoom, pan and tap any node to see its connections. โข On-device suggestions show related links you might have missed, with the reason why. PRIVATE BY DESIGN โข No account needed. Your collection stays on your iPhone. โข Home screen widget, plus light, dark and black themes. LinkGraph saves links and their previews; it does not download videos or other content. TikTok, Instagram, YouTube and other names are trademarks of their respective owners; LinkGraph is not affiliated with or endorsed by them.
Atomic KB
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Atomic is a client for your self-hosted Atomic knowledge base. It connects to your own server to give you mobile access to your notes, saved articles, and semantic search. Save any web page from Safari or any browser using the Share Extension โ Atomic automatically extracts the article content, generates embeddings, and connects it to your existing knowledge. Features: - Browse, create, and edit markdown notes - Save web articles from any app via the Share Extension - Semantic and hybrid search across your knowledge base - Hierarchical tag browsing - Offline support with local caching - Connect via QR code or manual setup Requires a self-hosted Atomic server. Learn more at https://github.com/kenforthewin/atomic
Screenshots
Verdict
The clearest difference is in-app purchases: Atomic KB at none against LinkGraph's 1. Atomic KB also leads on ads (none vs shown) and update cadence (every 2 months vs every 4 months). On price and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. LinkGraph sells 1 one-off in-app purchase. Atomic KB asks for nothing beyond the download.
LinkGraph ships an update every 4 months, Atomic KB every 2 months. The most recent releases landed on October 30, 2026 and October 5, 2026 respectively.
| Parameter | LinkGraph | Atomic KB |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 2 months โ better |
| Ads | Yes | No โ better |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 33 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Juan Cambizaca | Foldspace Labs LLC |
In-app purchases
LinkGraph
- LinkGraph Plus$1.99
Atomic KB
No in-app purchases









