SnapRu vs ChattyDOC
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
SnapRu
Read full descriptionHide full description
SnapRu is an app that uses image recognition to extract texts from screenshots of apps that don't allow you to select or copy texts. You can easily copy and paste recipes, restaurant names, addresses, Twitter IDs, Instagram IDs, URLs, and whatever text information that you want to keep as your memo or search. Note that the app may not be able to recognize text correctly because an accuracy of image recognition is not perfect, However, it's sure to greatly reduce the hassle of your inputting texts in manual . Please try it!
ChattyDOC
Read full descriptionHide full description
Turn scans, receipts, forms, and PDFs into organized, searchable text. ChattyDOC combines on-device Vision processing with optional connected extraction for complex layouts. You decide when connected AI is used. CAPTURE AND IMPORT - Scan documents with the camera - Import images and PDFs - Add multiple files in one capture session EXTRACT AND ORGANIZE - Convert document images into editable text - Detect document categories, keywords, and key details - Build Smart Collections with date, category, quality, and confidence rules - Archive documents without permanently deleting them WORK WITH YOUR DOCUMENTS - Search extracted text - Chat with selected documents and review citations - Export as PDF, Markdown, JSON, HTML, or plain text - Sync documents across your signed-in Apple devices APPLE WATCH COMPANION - See recent documents and processing status from your wrist - Ask questions using on-device intelligence on your paired iPhone when available - Capture voice notes and archive or restore documents - Continue on iPhone for scans, exports, and full document workflows PRIVACY-FIRST CONTROLS - On-device processing is preferred when available - Connected extraction is optional and clearly identified - No advertising tracking - Camera and photo access are requested only when you use those features FREE USAGE - Process up to 10 documents per month - Create up to 3 exports per month An optional weekly or yearly subscription unlocks unlimited documents, AI usage, document chat, and advanced exports. Available introductory offers are shown by the App Store before purchase. Subscriptions renew automatically unless cancelled through your Apple account settings. Restore Purchases is available in the app. Terms: https://aiocr-nine.vercel.app/terms Privacy: https://aiocr-nine.vercel.app/privacy Support: https://aiocr-nine.vercel.app/support
Screenshots
Verdict
The clearest difference is in-app purchases: SnapRu at none against ChattyDOC's 2. SnapRu also leads on iOS requirement (13.0 vs 26.0). ChattyDOC's advantage is ads (none vs shown) and update cadence (every 6 days vs every 3 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. ChattyDOC sells 2 in-app purchases, starting at $4.99 per 7 days. SnapRu asks for nothing beyond the download.
SnapRu ships an update every 3 months, ChattyDOC every 6 days. The most recent releases landed on October 4, 2026 and October 16, 2026 respectively.
| Parameter | SnapRu | ChattyDOC |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 6 days โ better |
| Ads | Yes | No โ better |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 13.0 โ better | 26.0 |
| Further details โ not scored | ||
| Size | 39 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Shoji Kodama | Ayman Hamak |
In-app purchases
SnapRu
No in-app purchases
ChattyDOC
- AI Capture Pro Weekly$4.997 Days
- AI Capture Pro Yearly3 Days trial$99.991 Year









