Comparison

PDF Scanner & OCR Text Reader vs PDF Studio

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

Head to head
About

PDF Scanner & OCR Text Reader

Features
Read full description

All-in-One PDF App: Scan, Read, Edit, and Convert documents professionally on your phone. CORE FEATURES: Document Scanner: Scan paperwork, receipts, and ID cards into high-quality PDFs with auto-edge detection and text enhancement. Powerful Converter: Image to PDF, PDF to Image (JPEG/PNG), or export PDF to a single Long Image. Organize & Edit: Merge multiple files, split pages, compress file size, and add e-signatures directly. Smart PDF Reader: Smoothly view PDF, Word, Excel, and PowerPoint. Supports password-protected files, tab management, and bookmarks. Text-to-Speech (TTS): Listen to your PDF content aloud easily. Extra Utilities: Works offline, multilingual support, direct printing, and quick sharing.

About

PDF Studio

Features
Read full description

Merge, split, compress and edit PDFs without uploading a single file. Everything runs on your iPhone โ€” no account, no sign-up, nothing leaves your device. One app instead of ten: MERGE PDF Combine multiple PDF files into a single document. Drag to set the order, merge in one tap. SPLIT PDF Split a PDF into separate files, or extract an exact page range from a large document. COMPRESS PDF Get under the email attachment limit without turning your document into mush. ROTATE & REARRANGE PAGES Fix sideways scans, reorder pages, delete the ones you do not need. WATERMARK PDF Stamp DRAFT or CONFIDENTIAL across any page. PROTECT PDF Lock a file with a password and keep private documents encrypted. EXTRACT TEXT & OCR Pull real, selectable text out of a scan, a photo, or a PDF. SCAN TO PDF Point your camera at any document. Auto edge detection crops and straightens each page. Receipts, contracts, ID cards, notes. IMAGE TO PDF Convert JPG, PNG or any photo to PDF. Pick your images, reorder, export one file. PDF TO IMAGE Export any PDF page as a high quality JPG. SIGN PDF Draw your signature once, then place it on any contract or form. READ & SEARCH A fast PDF viewer with in-document search, so you can find any word in a long file. FILES Everything you have made in one place. Search, rename, share, organise. PRIVACY There is no server. Your documents are processed on your device and stay there. No account required, and it all works in airplane mode. PDF STUDIO PREMIUM Premium removes all ads and unlocks unlimited use, as a monthly or yearly auto-renewing subscription. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless it is turned off at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours of the end of that period. You can manage or cancel your subscription in your App Store account settings after purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://iamadeeb.github.io/pdfstudio-legal/?lang=en&doc=privacy

Screenshots

PDF Scanner & OCR Text Reader4 screens
PDF Studio4 screens

Verdict

The call

The clearest difference is in-app purchases: PDF Scanner & OCR Text Reader at none against PDF Studio's 2. PDF Scanner & OCR Text Reader also leads on iOS requirement (13.0 vs 15.5). PDF Studio's advantage is update cadence (every 2 weeks vs every 2 months). On price, 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. PDF Studio sells 2 in-app purchases, starting at $2.99 per month. PDF Scanner & OCR Text Reader asks for nothing beyond the download.

UpkeepUpdate frequency

PDF Scanner & OCR Text Reader ships an update every 2 months, PDF Studio every 2 weeks. The most recent releases landed on September 25, 2026 and September 26, 2026 respectively.

Scorecard3 real differences ยท 3 level
PDF Scanner & OCR Text Reader versus PDF Studio: the parameters behind the verdict, then further details
ParameterPDF Scanner & OCR Text ReaderPDF Studio
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 weeks โ€” better
AdsYesYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 โ€” better15.5
Further details โ€” not scored
Size96 MB94 MB
Age rating4+4+
DeveloperNguyen GiapEdip Yฤฑlmaz

In-app purchases

None

PDF Scanner & OCR Text Reader

No in-app purchases

2 purchases

PDF Studio

Subscriptions2
  • Monthly Pro$2.991 Month
  • Yearly Pro$19.991 Year

Questions

Is PDF Scanner & OCR Text Reader free?
PDF Scanner & OCR Text Reader is free to download, with no in-app purchases.
Is PDF Studio free?
PDF Studio is free to download, with in-app purchases available.
Do PDF Scanner & OCR Text Reader or PDF Studio have ads?
Both PDF Scanner & OCR Text Reader and PDF Studio show ads.
Which is updated more often, PDF Scanner & OCR Text Reader or PDF Studio?
PDF Scanner & OCR Text Reader ships an update every 2 months, and PDF Studio every 2 weeks. Most recently, PDF Scanner & OCR Text Reader was updated on September 25, 2026 and PDF Studio on September 26, 2026.

Other comparisons