Corkulous AI vs Reedio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Corkulous AI
Organize and share your ideas naturally on digital corkboards. Collect notes, photos, links, and tasks, then visually connect them. Supports multiple boards, sketching, and cloud syncing for seamless idea management across devices.
- Digital corkboards for idea collection
- Support for notes, photos, links, and tasks
- Visual connections and grouping of ideas
- Sketch tools with gesture support
- iCloud and Dropbox syncing
- Export and share in multiple formats
- Nested boards and templates
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Corkulous is the visual board app for iPhone, iPad, and Mac. Capture ideas, plan projects, collect research, and organize everything on flexible boards that feel natural to use. USE CORKULOUS FOR Mind maps, project planning, flowcharts, study boards, writing boards, photo boards, vision boards, lesson plans, task boards, and more. BUILD RICH BOARDS - Add notes, index cards, labels, tasks, photos, videos, audio, PDFs, files, contacts, emoji, link previews, arrows, strings, connector lines, and 40+ shapes - Sketch with gesture-based shape and line recognition - Use nested boards, templates, collections, and a bundled library of example boards - Work on large canvases with pan, zoom, drag and drop, snapping, and keyboard shortcuts POWERFUL TOOLS - Markdown text formatting - Fast search across boards and content - Light and dark mode - Multiwindow support on iPad and Mac - Designed for iPhone Duo: unfold to spread your boards across the large inner display - Biometrics for locking boards and content - Export to PDF, PNG, text, HTML, Web Archive, and Corkulous files - Sync with iCloud and Dropbox across devices AI FEATURES - Generate complete boards from a prompt - Chat with the Agent to add, organize, and refine content on a board - Create AI images, narration audio, videos, and music depending on your AI mode and provider - Use web-enhanced AI for current information - On Mac, generate boards from the command line AI ACCESS AND CREDITS AI features are available in two ways: - Credits: buy credits in the app and use AI with no API setup - Provider Mode: use your own supported API keys for more control and model choice Credits are purchased separately and are consumed by AI features such as board generation, Agent chat, AI media generation, and web-enhanced AI. SUBSCRIPTION Corkulous subscription is cross platform. Use the same subscription on iPhone, iPad, and Mac, then tap Restore Purchase on another device. Your subscription will be charged to your Apple Account at confirmation of purchase. It renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the end of the current period. You can manage and cancel subscriptions in App Store Account Settings. Website: https://www.corkulous.com/ Privacy Policy: https://www.corkulous.com/privacy-policy Terms & Conditions: https://www.corkulous.com/terms
Reedio
This app allows users to read, annotate, edit, and organize PDF documents. It offers tools for highlighting, drawing, adding text, and managing pages. Advanced features include redaction, OCR, and measurement capabilities for professional document handling.
- PDF viewing and annotation
- Insert images and text boxes
- Redact sensitive information
- Organize and reorder pages
- Fill and sign forms
- Scan documents with OCR
- Measure distances and areas
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Reedio is a powerful PDF reader and editor designed for professionals who need to work with documents efficiently. READ & ANNOTATE Highlight, underline, strikeout, draw freehand, add shapes, arrows, lines, and sticky notes. Mark up contracts, research papers, and reports with precision. EDIT Insert images, add hyperlinks, and place text boxes. Redact sensitive information permanently. Flatten annotations to preserve your markup when sharing. ORGANIZE Insert, delete, rotate, extract, and reorder pages. Append entire documents. Assemble the exact PDF you need. FILL & SIGN Add signatures, dates, checkmarks, stamps, and images directly to forms and agreements. SCAN & OCR Convert scanned documents into searchable, selectable text. MEASURE Calculate distances and areas on architectural drawings, floor plans, and technical documents FREE FEATURES: • PDF viewing • All annotation tools • Form filling • Signatures PRO FEATURES: • Edit (images, links, text boxes) • Redact & Flatten • OCR • Page organization • Measure • Priority support Terms of Use: https://reedio.io/terms Privacy Policy: https://reedio.io/privacy
Screenshots
Verdict
The clearest difference is rating: Reedio at 5.0 against Corkulous AI's 4.4. Reedio also leads on review sentiment (100% vs 60%) and monetization model (freemium vs subscription). Corkulous AI's advantage is ratings volume (989 vs 1). On price, ads, in-app purchases and device support 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. Corkulous AI sells 7 in-app purchases, starting at $4.99 per month and Reedio sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Reedio holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Corkulous AI has 989 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 60% of Corkulous AI's written reviews are positive against 100% of Reedio's.
Corkulous AI ships an update every 3 months, Reedio every 2 weeks. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.
| Parameter | Corkulous AI | Reedio |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (989 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 60.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 989 — better | 1 |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Freemium — better |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 342 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Corked Labs, LLC | Eugene Ohu |
Customer experience
Corkulous AI
Reedio
Bugs and requests
Corkulous AI
Reported bugs
5 issues- Boards not opening
- Boards not syncing across devices
- Text disappearing from sticky notes
- Frequent crashes
- Compatibility issues with newer iOS versions
Requested features
6 requests- Allow drawing directly on board
- Increase canvas size
- Add ability to change default font
- Improve syncing and file sharing
- Add desktop version
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- Improve UI and visual design
Reedio
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Corkulous AI
- Corkulous Monthly$4.991 Month
- Corkulous Yearly$29.991 Year
- 600 AI Credits$9.99
- 1200 AI Credits$19.99
- 1800 AI Credits$29.99
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- 2400 AI Credits$39.99
- Lifetime Subscription$79.99
Reedio
- Reedio Premium7 Days trial$2.991 Month
- Reedio Premium7 Days trial$29.991 Year









