Comparison

Scanner PDF vs OpenZen Doc

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

Head to head
About

Scanner PDF

Features
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Scanner PDF: Scan & Edit is an all-in-one document scanner and PDF toolkit for iPhone. Scan documents, IDs, passports, books, receipts, notes and paperwork in seconds. Turn paper into clean PDF files, extract text with OCR, edit PDFs, sign documents, convert files and keep everything organized in one place. Main features: โ€ข Scan documents and save them as PDF โ€ข Scan IDs, passports and books โ€ข Extract text from documents with OCR โ€ข Edit PDF pages โ€ข Add text, drawings and highlights โ€ข Crop, rotate and organize pages โ€ข Sign PDF documents โ€ข Convert PDF, Word, Excel, PowerPoint, images and text files โ€ข Preview and manage your documents โ€ข Keep your files organized inside the app Scanner PDF is designed for students, professionals, freelancers and anyone who needs a fast and reliable document scanner in their pocket. Whether you need to scan a contract, sign a PDF, convert a file, save a receipt or extract text from a document, Scanner PDF gives you the tools you need in one simple app. Scanner PDF Premium unlocks all premium tools, including advanced scanning, OCR, PDF editing, PDF signing, file conversion and document management. Subscription information: โ€ข Payment will be charged to your Apple ID account at confirmation of purchase. โ€ข Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. โ€ข You can manage or cancel your subscription in your App Store account settings. โ€ข Any unused portion of a free trial, if offered, will be forfeited when you purchase a subscription. Terms of Use: https://scannerpdf-app.com/terms-of-service Privacy Policy: https://scannerpdf-app.com/privacy-policy

About

OpenZen Doc

Features
Read full description

A letter in German, and plenty of questions? OpenZen Doc helps you capture German-language documents, translate them and review their key information. SCAN OR IMPORT A PDF Photograph pages with your camera or choose a German-language PDF from Files. Check the captured pages and change their order if needed. Each request supports up to twelve pages and a total of 14,000 recognized text characters. TRANSLATION AND EXPLANATION Compare the recognized original text with the translation. The explanation organizes key points, possible next steps, warnings, and detected deadlines and amounts. Copy results or send them through the iOS share menu. TEN OUTPUT LANGUAGES German, English, Russian, Ukrainian, Polish, Spanish, French, Arabic, Hebrew and Turkish. Source documents should be in German. Ten output languages do not mean that every source language is supported. LOCAL TEXT RECOGNITION, ONLINE PROCESSING Text recognition with Apple Vision runs on your device. For translation and explanation, recognized text is sent over HTTPS to OpenZen's own infrastructure. Document photos and PDF files are not sent to the AI server. Translation and explanation need an internet connection. Prepared explanations are held temporarily on the server; see the privacy information for storage details. EASY TO START No user account and no ads. Choose a language, add your pages and start processing. Temporary scan working copies are removed when a session ends or is reset. You manage separately shared files at their chosen destination. Automatic text recognition, translation and explanation may contain errors. Always check names, numbers, deadlines and important wording against the original. OpenZen Doc is an information tool and does not replace legal, medical, financial, tax or official advice.

Screenshots

Scanner PDF4 screens
OpenZen Doc4 screens

Verdict

The call

The clearest difference is in-app purchases: OpenZen Doc at none against Scanner PDF's 3. On price, update cadence, ads 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Scanner PDF sells 3 in-app purchases, starting at $9.99 per 7 days. OpenZen Doc asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. Both last shipped on October 31, 2026.

Scorecard1 real difference ยท 5 level
Scanner PDF versus OpenZen Doc: the parameters behind the verdict, then further details
ParameterScanner PDFOpenZen Doc
PriceFreeFree
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhoneiPhone
Requires iOS18.017.0 โ€” better
Further details โ€” not scored
Size16 MB3 MB
Age rating4+4+
DeveloperARIPISER SOLUTIONS S.L.UArtem Stukalo

In-app purchases

3 purchases

Scanner PDF

Subscriptions3
  • Pro Weekly3 Days trial$9.997 Days
  • Pro Monthly$19.991 Month
  • Pro Yearly$59.991 Year
None

OpenZen Doc

No in-app purchases

Questions

Is Scanner PDF free?
Scanner PDF is free to download, with in-app purchases available.
Is OpenZen Doc free?
OpenZen Doc is free to download, with no in-app purchases.
Do Scanner PDF or OpenZen Doc have ads?
Neither Scanner PDF nor OpenZen Doc shows ads.
Which is updated more often, Scanner PDF or OpenZen Doc?
Scanner PDF ships an update every 2 weeks, and OpenZen Doc every 2 weeks. Most recently, Scanner PDF was updated on October 31, 2026 and OpenZen Doc on October 31, 2026.

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