Comparison

PDF Scanner AI vs OCR, Read & Convert Documents

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

PDF Scanner AI

Features
Read full description

PDF Scanner AI is a document scanner app for your iPhone. Scan documents to PDF, clean up blurry or shadowy photos, fill and sign forms, and translate them. Made for receipts, tax forms, leases, school forms, and notes. SCAN TO PDF β€’ Document scanner: point your camera at a page. The edges are found and the page is straightened for you. Scan many pages into one PDF. β€’ Image to PDF (JPG to PDF): turn photos from your photo library into one PDF. Pages are straightened, and you can drag the 4 corners. β€’ ID card scanner (front and back on one page), book scanner, and QR and barcode scanner. FILTERS AND PAGE FIXES (NEW) When you scan to PDF, give each page a look from 9 filters, like Auto, B&W, Gray, and Perfect, which evens out shadows and makes the paper white. Adjust brightness and contrast, and retake, crop, or rotate a page before you save. The Eraser wipes stains and marks off scanned pages. BLURRY PHOTO IN, CLEAN PDF OUT Layout PDF reads your page with AI and rebuilds it: β€’ Remove Background: the text is retyped in the same layout on a clean white page. β€’ Sharpen Text: your real page (paper, colors, signatures, handwriting) with blurry print made sharp. β€’ Keep Background: your original photo with searchable text. Works best on printed pages. AI TEMPLATES (NEW) Snap a handwritten estimate, notes, or a resume, and AI types it up: Estimate / Invoice, Resume, Typed Notes, Meeting Notes, Recipe Card, or Clean Document. It even flags totals that don't add up. Save it as a PDF (most templates also save as Word). FILL AND SIGN WITHOUT A PRINTER Add text and your signature (drawn with your finger) to any PDF. Fill in a school form or sign a lease, then send it right away. FIX A TYPO WITHOUT RESCANNING Scan with Layout PDF, tap Edit text, and change a line. The page is rebuilt in place. IMAGE TO TEXT (OCR) Text Recognition reads the words in your photo in 24 languages. Copy them, search them, or save them as a TXT file, and get a searchable PDF too. Needs an internet connection. TRANSLATE PDFS AND SCANS Translate a scan, a PDF with text, or a Word or TXT file into any of 24 languages, like Spanish, Chinese, and Vietnamese. Save the translation as TXT or Word. PDF TO WORD Turn a scan into an editable Word file (.docx). Tables, headings, bold text, and alignment carry over. BILL REMINDERS (NEW) Scan a bill to track it and get reminded before the due date. See what's due this month, mark bills as paid, and get weekly and monthly summaries. OPEN THE PDFS YOU ALREADY HAVE Open a PDF from Mail, Files, Google Drive, or your browser, search for any word (even in photos of printed pages), and use every tool on it. Save any document to the Files app in one tap. PDF TOOLS AND SHARING See your pages two to a row and drag them into order, add pages to any document, or delete one. Compress a PDF to email it, merge PDFs, split out the pages you need, and lock a PDF with a password. Share as PDF, Word, TXT, images, or a ZIP file. Compress, merge, and split run on your iPhone, so those files are not uploaded. FREE AND PREMIUM Free: 3 scans a week, up to 5 pages each (a short ad adds 3 more pages). After that, a short ad unlocks each extra scan. AI templates read 1 page. You get 1 free try of Translate or AI bill reading. Adding bills by hand is always free, and your scans have no watermark. Premium: unlimited scans up to 20 pages each, no ads, the Perfect filter, Translate, AI templates up to 20 pages, and AI bill reading (up to 30 bills a day). Premium is a subscription (weekly, monthly, or yearly). Cancel anytime in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

OCR, Read & Convert Documents

Features
Read full description

LibreDoc Reader is a private, local-first document toolbox. READ AND ORGANIZE - Open PDFs, text files, images, office documents, presentations, spreadsheets, EPUB books, and other formats supported by iOS Quick Look. - Search your local library and recognized text. - Import explicitly from Files, Photos, the camera scanner, or the clipboard. EDIT AND ANNOTATE - Highlight, add notes, rotate, and remove PDF pages. - Try one recognized PDF text change free, then save and open the edited copy automatically. After using it, voluntarily complete three rewarded videos to unlock one more text change; this can be repeated when videos are available. - With PDF Editor or Full Pro, replace recognized visible text in ordinary and scanned PDFs and save a new flattened copy. - Edit DOCX, ODT, RTF, and a broad range of plain/source-text formats directly. Legacy DOC changes are saved safely to a new DOCX copy. - Export a copy whenever you choose. SCAN AND CONVERT - Scan paper pages with automatic edge detection. - Run automatic OCR on the device across recognition languages supported by iOS, with an additional Belarusian Cyrillic fallback. - Convert supported content locally between PDF, TXT, DOCX, RTF, HTML, CSV, JPEG, and PNG. - Extract text from DOCX, XLSX, PPTX, unencrypted EPUB, PDFs, and images; Office/EPUB β€œtext layout” exports do not preserve complex layout, formulas, charts, animation, macros, or embedded objects. - Export the first supported PDF page as JPEG or PNG. CREATE A PROFESSIONAL CV - Build a polished CV PDF in English, Italian, Russian, Spanish, French, or German. - Choose from 20 print-ready layouts. - Add an optional portrait with local head-and-shoulders framing. Adjust the photo with pinch-to-zoom and dragging before creating your CV. - Each CV export is purchased separately, including for subscribers. PRIVATE BY DEFAULT - No account is required. - Documents remain on the device unless you explicitly share or export them. - Document content is never sent to the advertising provider. LibreDoc does not promise to open or edit every possible file. Availability depends on the format, file integrity, encryption or DRM, and capabilities provided by the installed iOS version. See the in-app Format Support page for the exact matrix.

Screenshots

PDF Scanner AI4 screens
OCR, Read & Convert Documents4 screens

Verdict

The call

The clearest difference is update cadence: OCR, Read & Convert Documents at every 2 days against PDF Scanner AI's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. PDF Scanner AI sells 3 in-app purchases, starting at $2.99 per 7 days and OCR, Read & Convert Documents sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PDF Scanner AI ships an update every 2 weeks, OCR, Read & Convert Documents every 2 days. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

Scorecard1 real difference Β· 5 level
PDF Scanner AI versus OCR, Read & Convert Documents: the parameters behind the verdict, then further details
ParameterPDF Scanner AIOCR, Read & Convert Documents
PriceFreeFree
Update frequencyEvery 2 weeksEvery 2 days β€” better
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 β€” better18.0
Further details β€” not scored
Size19 MB12 MB
Age rating4+4+
DeveloperPSSD LimitedAnatol Radzko

In-app purchases

3 purchases

PDF Scanner AI

Subscriptions3
  • Weekly Premium$2.997 Days
  • Monthly Premium$9.991 Month
  • Annual Premium$79.991 Year
4 purchases

OCR, Read & Convert Documents

Subscriptions4
  • PDF Editor Monthly$1.991 Month
  • LibreDoc Full Pro$3.991 Month
  • PDF Editor Annual$12.991 Year
Show 1 more
  • Full Pro Annual$22.991 Year

Questions

Is PDF Scanner AI free?
PDF Scanner AI is free to download, with in-app purchases available.
Is OCR, Read & Convert Documents free?
OCR, Read & Convert Documents is free to download, with in-app purchases available.
Do PDF Scanner AI or OCR, Read & Convert Documents have ads?
Both PDF Scanner AI and OCR, Read & Convert Documents show ads.
Which is updated more often, PDF Scanner AI or OCR, Read & Convert Documents?
PDF Scanner AI ships an update every 2 weeks, and OCR, Read & Convert Documents every 2 days. Most recently, PDF Scanner AI was updated on October 24, 2026 and OCR, Read & Convert Documents on October 16, 2026.

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