Ki vs Captured!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ki
Capture, organize, and connect all your learning in one place. This app allows you to save notes, links, code snippets, and ideas, then link them together to build a web of knowledge. Find anything fast with full-text search and visual knowledge graphs.
- Capture notes, links, quotes, code snippets, and ideas
- Organize with color-coded tags and custom topics
- Connect notes with bidirectional linking
- Visualize knowledge with interactive graphs
- Full-text search and saved searches
- Quick capture via floating button and widgets
- Review workflow for managing notes
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Ki-note is your personal knowledge base. Capture, organize, and connect everything you learn — all in one place. CAPTURE EVERYTHING • Notes, links, quotes, code snippets, ideas, and references • Quick capture with a floating + button from anywhere in the app • Save source URLs and titles for web content. You can share links from Safari to Ki-note! • Tag code snippets with their programming language (Swift, Python, JavaScript, TypeScript, Go, Rust) • You can insert notes, text, links, into Ki-notes using the Share functionality • You can insert notes using voice in the Control Center widget or using a shortcut with Siri ORGANIZE YOUR WAY • Tags — color-coded labels to categorize your notes • Topics — group related notes under a single theme with custom icons • Smart Collections — automatic filters like Inbox, Favorites, Reading Queue, Unreviewed, Quotes, Ideas, Links, Untagged, and Unlinked • Configurable Quick Access dashboard on the home screen • Pin, favorite, and archive notes • Review workflow — track notes from Inbox → Unreviewed → Reviewing → Reviewed CONNECT YOUR KNOWLEDGE • Link notes together to build a web of ideas • Bidirectional linking — see which notes link to and from each note • Interactive Knowledge Graph — visualize all your notes and their connections • Customizable graph settings for colors, forces, and display options FIND ANYTHING FAST • Full-text search across all notes • Save frequently used searches for quick access • Browse by tags and topics • Filter by note type, status, or collection BUILT FOR YOU • 100% free — no ads, no subscriptions, all features unlocked • Local-first — your data stays on your device with SwiftData • Localized in 6 languages: English, Spanish, French, German, Italian, and Portuguese • Light and dark mode with customizable themes • Optional one-time tip to support development Ki-note is designed for students, researchers, developers, writers, and anyone who wants to build a personal knowledge base that grows with them.
Captured!
This app acts as a universal clipboard, saving links, photos, videos, audio, files, and texts shared from other applications. It offers on-device processing for previews, AI descriptions, OCR, and transcription, with smart organization and full-text search capabilities.
- Universal content capture from any app
- Automatic previews and AI enrichment
- On-device OCR and transcription
- Smart organization with folders and views
- Full-text search and Spotlight integration
- iCloud sync for selected folders
- JSON backup and restore
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Tired of losing links, photos, videos, audio, files or texts shared from your apps? Captured is your universal clipboard. Tap Share from any app and choose Captured — everything is instantly saved, previewed and enriched, on-device by default. UNIVERSAL CAPTURE Accepts URLs, photos, videos, audio, files and text from any app. Automatic source detection (Safari, YouTube, Instagram, X, Photos...). AUTO-GENERATED PREVIEWS Every item gets a thumbnail: web pages via live browser, photos/videos from first frame, files via QuickLook, audio as waveform, text as typographic render. Thumbnail gallery with on-demand regeneration. AI DESCRIPTION, OCR & TRANSCRIPTION AI image/video description: Apple Vision (free, on-device), OpenAI GPT-4 Vision or Anthropic Claude. Built-in OCR on photos and videos. Audio speech-to-text transcription — all on-device by default, no cloud required. SMART ORGANIZATION Folders with batch move/delete and drag-and-drop reorder. Smart Views: All, Recent (7 days), Unread, With Location, With AI. Configurable sort: manual, newest, oldest, title, source. Filter by type: URL, file, photo, video, audio, text. FULL-TEXT SEARCH & SPOTLIGHT Instant search across titles, URLs, notes, AI descriptions and transcriptions. All items indexed in system Spotlight — searchable from the home screen. RICH METADATA Auto-fetch of web page title and last-modified date (bold title signals updated content). Reverse geocoding of GPS coordinates in photos. WIDGET WidgetKit widget in small, medium and large sizes showing unread items in real time. BACKUP & RESTORE Full JSON export/import (items, folders, settings, thumbnails) with Replace or Merge mode. PRIVACY All your data stays on your device. No account, no server, no ads. Network calls only when you explicitly enable web fetching or AI description via your own API key. iCloud sync, folder by folder Choose exactly which folders you want to find on your other devices. A long press on a folder offers "Sync with iCloud": its photos, videos, files and links — including previews — automatically appear on your iPhone, iPad and Mac linked to the same Apple account. Folders that are not synced remain strictly local. A "Resync iCloud" option lets you reconcile state across devices in one gesture. Link previews: lock, zoom, crop You can now lock a link's preview so it never changes, or enlarge the preview by a factor of 2 to better see thumbnails from your favorite sites. A new setting automatically crops the white or black bands surrounding some previews. Organization: everything by drag-and-drop Reorganize your folders by dragging them in the sidebar. Move an item from one folder to another simply by dragging it onto the destination folder. No more drop-down menus. Paste a link from the clipboard A new menu entry lets you directly add the currently copied link, without going through another app's "Share" menu. Manage your space better The info panel now shows the space used in iCloud when sync is active. A long press on each line gives access to quick actions. The "Delete local data only" option frees up space while keeping your synced folders intact.
Screenshots
Verdict
The clearest difference is in-app purchases: Captured! at none against Ki's 1. Ki's advantage is update cadence (every 2 days vs fortnightly). On price, rating, review sentiment and ratings volume there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Ki sells 1 one-off in-app purchase. Captured! asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Ki against 5.0 for Captured!. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Ki ships an update every 2 days, Captured! fortnightly. The most recent releases landed on September 29, 2026 and September 22, 2026 respectively.
| Parameter | Ki | Captured! |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 2 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.6 | 17.6 — better |
| Further details — not scored | ||
| Size | 4 MB | 4 MB |
| Age rating | 4+ | 17+ |
| Developer | Juan Casanueva | Alexandre Fenyo |
Customer experience
Ki
Captured!
In-app purchases
Ki
- Buy me a coffee$0.99
Captured!
No in-app purchases









