Comparison

Focus Lens vs PDF Pro AI Editor

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

Head to head
About

Focus Lens

Features
Read full description

Reuse the words in a screenshot without typing them again: import an image, recognize the text, then copy or export it. WHAT YOU CAN DO • Import photos and screenshots from your library • Select multiple images • Recognize text on device • Review and select the result • Copy text or export a TXT file • Revisit recent recognitions on this device GET STARTED 1. Choose a photo or screenshot from your library. 2. Recognize the text and check it against the image. 3. Copy the words you need or export a TXT file. Current features require no account or purchase. Recognition depends on image clarity and content, so check important details against the source image. Open the app and start with the workflow that fits your next task.

About

PDF Pro AI Editor

Features
Read full description

PDF Pro AI gives you 28 practical PDF tools in a private, iOS-native workspace. Open a document from Files, Mail, Safari, or another app, make the changes you need, and save a new copy while the original stays unchanged. EDIT AND REVIEW • Read, search, print, share, and listen to PDFs • Fill compatible AcroForm fields • Add text, signatures, highlights, opaque covers, stamps, and watermarks • Move, resize, edit, or delete app-created document blocks • Ask questions about extractable PDF text on device CREATE AND ORGANIZE • Scan paper documents with Apple's document scanner • Turn selected photos into a PDF • Merge PDFs and extract, rotate, delete, reorder, or number pages • Export rendered pages as PNG images CONVERT AND ENHANCE • Export extractable text as a Word-compatible RTF document • Recognize page text on device and export it as TXT • Enhance scanned pages into a clearer grayscale PDF copy COMPRESS AND PROTECT • Compress one PDF or a batch of PDFs into measured new copies • Choose high-quality, balanced, or small-file output • Protect a compatible PDF copy with a new password • Unlock a compatible PDF using its known password PRIVATE DOCUMENT ASSISTANT Ask questions or summarize extractable PDF text without uploading the document. Eligible devices can use Apple's on-device language model. Other supported devices use a clearly labeled local extractive result with source excerpts. BUILT FOR YOUR CONTROL • No account • No subscription or feature paywall • No advertising or tracking • No app-initiated document upload • Files, camera, photos, printing, and sharing are used only when you choose them Compatibility varies for malformed PDFs, XFA or JavaScript forms, certificate signatures, uncommon encryption, image-only search, and third-party PDF features. Word-compatible export contains extractable text rather than recreating the original layout. OCR and assistant results should be checked before relying on important details.

Screenshots

Focus Lens4 screens
PDF Pro AI Editor4 screens

Verdict

The call

The clearest difference is ads: Focus Lens at none against PDF Pro AI Editor's shown. PDF Pro AI Editor's advantage is update cadence (daily vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Focus Lens ships an update every 2 months, PDF Pro AI Editor daily. Both last shipped on October 31, 2026.

Scorecard2 real differences Ā· 4 level
Focus Lens versus PDF Pro AI Editor: the parameters behind the verdict, then further details
ParameterFocus LensPDF Pro AI Editor
PriceFreeFree
Update frequencyEvery 2 monthsDaily — better
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size3 MB2 MB
Age rating4+4+
DeveloperēŽ‰å‡¤ å“”MathArena

In-app purchases

None

Focus Lens

No in-app purchases

None

PDF Pro AI Editor

No in-app purchases

Questions

Is Focus Lens free?
Focus Lens is free to download, with no in-app purchases.
Is PDF Pro AI Editor free?
PDF Pro AI Editor is free to download, with no in-app purchases.
Do Focus Lens or PDF Pro AI Editor have ads?
PDF Pro AI Editor shows ads; Focus Lens does not.
Which is updated more often, Focus Lens or PDF Pro AI Editor?
Focus Lens ships an update every 2 months, and PDF Pro AI Editor daily. Most recently, Focus Lens was updated on October 31, 2026 and PDF Pro AI Editor on October 31, 2026.

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