Ideon vs PDF Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ideon
This app provides a private, scrollable feed to save and revisit ideas, links, files, and notes. Capture content manually or share from other apps, then organize with related notes and gentle reminders. It's designed for easily managing small but useful pieces of knowledge.
- Private feed for ideas, links, files, and notes
- Share links and files from other apps
- Manual posts with various media attachments
- Searchable concept library
- Gentle optional reminders for saved ideas
- Local storage for manually captured content
Read full descriptionHide full description
Ideon is a private, scrollable feed for the ideas, links, files, concepts, terminology, and insights you want to keep. Capture an idea manually with text, photos, video, audio, or file attachments. Share links and supported files from other apps into Ideon, then keep everything in a simple personal feed you can revisit later. Ideon is built for the small pieces of knowledge that are too useful to lose: AI answers, articles, places, documents, diagrams, study notes, and real-life observations. Add related notes to older posts, connect follow-up thoughts, and let Ideon gently bring useful ideas back when they may be worth revisiting. There are no decks to organize, sessions to complete, or study streaks to protect. Pull to reshuffle, keep scrolling, search your library, and mark ideas as useful, fragile, or mastered to influence when they return. Features: • A private feed for ideas, links, files, and notes • Share links and supported files from other apps • Manual posts with text, camera, photos, video, audio, and file attachments • Related notes and comments for follow-up thinking • Searchable concept library • Gentle optional reminders for older saved ideas • Subtle spaced-repetition weighting without flashcards • Local storage for manually captured content • No advertising or cross-app tracking Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.ideonapp.app/privacy/
PDF Scanner
Effortlessly transform documents, receipts, and photos into high-quality PDFs. This free scanner app offers automatic cropping, perspective correction, and enhancement modes for clean, shareable files. Organize your scans with folders and tags for easy retrieval.
- Scan documents, receipts, and photos
- Automatic cropping and perspective correction
- Enhancement modes for clarity
- Create multi-page PDFs
- Organize scans with folders and tags
- Export and share PDF files
Read full descriptionHide full description
Turn documents, receipts, forms, notes, book pages, IDs, passports, and saved photos into clean, shareable PDFs with Scany 100% Free Scanner App. Capture a page with your camera or import an existing image. Scany helps clean up each page with automatic cropping, perspective correction, and contrast enhancement. Review every page, adjust the crop, arrange pages in the right order, and export when everything looks right. Scan and clean up • Scan documents, receipts, forms, notes, book pages, ID cards, and passports • Automatic document detection and capture • Auto-crop and perspective correction • Clear, Bright, and Office enhancement modes • Import existing photos from your library Build multi-page PDFs • Add, remove, and rearrange pages • Preview each page before export • Choose your preferred export quality • Export and share PDF files Stay organized • Rename scanned documents • Sort scans into folders • Add tags to organize your library • Keep recent scans easy to find Whether you are saving a receipt, digitizing paperwork, capturing an ID, or turning photos into one PDF, Scany keeps the workflow focused from scan to share. Privacy Policy: - https://zappira.com/privacy-policy/scany/ Terms & Conditions: - https://zappira.com/terms-and-conditions/scany/
Screenshots
Verdict
The clearest difference is in-app purchases: PDF Scanner at none against Ideon's 1. PDF Scanner also leads on ratings volume (9 vs 1) and device support (3 vs 1). On price, rating, update cadence and ads 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. Ideon sells 1 one-off in-app purchase. PDF Scanner asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Ideon against 5.0 for PDF Scanner. That said, the two scores are not equally well evidenced: PDF Scanner has 9 ratings behind it against 1, so its average is the more settled of the two.
Ideon ships an update every 5 days, PDF Scanner every 4 days. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.
| Parameter | Ideon | PDF Scanner |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (9 ratings) |
| Positive reviews | — | 80.0% of reviews |
| Number of ratings | 1 | 9 — better |
| Update frequency | Every 5 days | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.5 — better |
| Further details — not scored | ||
| Size | 7 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Mohamed Abdelsalam | Josip Valcic |
Customer experience
Ideon
PDF Scanner
In-app purchases
Ideon
- Ideon Lifetime$29.99
PDF Scanner
No in-app purchases









