Comparison

PDF Genius vs Leaf

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

Head to head
About

PDF Genius

Edit text directly within PDFs, fill forms, and get instant AI summaries or answers to your document questions. Convert scanned documents to editable text and export to various formats. Offers free daily AI actions and text edits.

Highlights
  • Edit text directly in PDFs
  • AI-powered document analysis and summarization
  • Fill and sign PDF forms
  • OCR for scanned documents
  • Convert PDFs to Word and CSV
  • Merge, split, and compress PDFs
  • Translate documents
Features
Read full description

PDF Genius is the AI-powered PDF editor that lets you edit text right inside your PDF and understand any document in seconds. Change a word, a price or a whole sentence by tapping it or simply asking the AI — the original fonts, colors and layout are preserved, and the edited PDF is ready to print or share. EDIT TEXT IN YOUR PDF • Tap any word or line to rewrite it in place • Add brand-new text anywhere — just tap where you want it • Erase any line cleanly, with the background matched automatically • Or use Find & Replace, or tell the AI what to change in plain language • Original fonts, sizes, colors and shading are kept intact • Undo any edit with a single tap • Export or print the edited PDF instantly FILL & SIGN • Fill real PDF form fields — values are written into the document itself • Draw your signature once and reuse it on every document • Tap exactly where the signature should go • Flat, non-interactive forms? Use Add Text and write anywhere CHAT WITH ANY PDF • Ask questions in plain language and get grounded answers • Every answer cites the exact source pages so you can verify it • You can even edit the document straight from the chat INSTANT AI SUMMARIES • Short, detailed, bullet-point or action-item summaries • Understand a long document in under a minute SMART OCR & EXTRACTION • Turn scanned pages and photos into searchable text • Extract tables and data to CSV for Excel and Sheets • Detect form fields and blanks REWRITE, TRANSLATE & COMPARE • Simplify, formalize, expand or shorten any text • Translate into 13+ languages • Compare two documents side by side EVERYDAY PDF TOOLS • Highlight, underline, redact sensitive text • Merge, split, compress and reorder pages • Scan paper documents with your camera • Read aloud for accessibility • Export to Word, plain text and CSV PRIVATE BY DESIGN • Your files stay on your device; AI features process only the text needed for your request • No account required to get started Perfect for students, researchers, freelancers, and any professional who works with PDFs. FREE TO START Viewing, scanning, merging, splitting, compressing, highlighting and signing are always free, plus 5 text edits a day and 5 AI actions a week. PDF GENIUS PRO Upgrade for unlimited text editing, unlimited AI, OCR and Word/Excel export: • Weekly — $4.99 per week • Monthly — $9.99 per month • Yearly — $29.99 per year, with a 3-day free trial • Lifetime — $49.99 once, no subscription Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel subscriptions in your Apple Account settings after purchase. Any unused portion of a free trial is forfeited when you purchase a subscription. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://pdfgeniusai.web.app/privacy.html

About

Leaf

Features
Read full description

Leaf is a fast, private PDF editor that stays smooth whether you open a one-page receipt or a four-thousand-page manual. Most PDF apps choke on big files or bury the basics behind a subscription. Leaf does neither. Everything runs on your device — your documents never leave your iPhone, iPad, or Mac. EDIT WITHOUT THE WAIT • Reorder, rotate, and delete pages with a tap or a drag • Open enormous PDFs that crash other apps — Leaf only loads what's on screen • Continuous scroll, single-page, and grid views; pinch to zoom anywhere • Find & replace text across the whole document • Add, edit, and remove text right on the page • Draw and place your signature • Insert page numbers, headers, and footers SCANNED PAGES, SEARCHABLE • On-device OCR recognizes text on scanned pages (up to 10 pages per document) so Find works everywhere • No cloud processing — recognition happens entirely on your device SHARE IT YOUR WAY • Export pages as PDF, PNG, or JPG • Print straight from the app • Fill-and-sign workflows with text and signature overlays PRIVATE BY DESIGN Leaf makes no network calls and collects no data. There are no analytics, no ads, no account, and no third-party SDKs. What you open stays with you. Free. No subscription. Works on iPhone, iPad, and Mac.

Screenshots

PDF Genius4 screens
Leaf4 screens

Verdict

The call

The clearest difference is update cadence: PDF Genius at every 2 weeks against Leaf's every 5 weeks. Leaf's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

PDF Genius ships an update every 2 weeks, Leaf every 5 weeks. The most recent releases landed on October 17, 2026 and October 21, 2026 respectively.

Scorecard2 real differences · 8 level
PDF Genius versus Leaf: the parameters behind the verdict, then further details
ParameterPDF GeniusLeaf
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreemium—
DevicesiPhoneiPhone, iPad, Mac — better
Requires iOS16.016.0
Further details — not scored
Size2 MB1 MB
Age rating4+4+
DeveloperZubair ShahLuke David

In-app purchases

None

PDF Genius

No in-app purchases

None

Leaf

No in-app purchases

Questions

Is PDF Genius free?
PDF Genius is free to download, with no in-app purchases.
Is Leaf free?
Leaf is free to download, with no in-app purchases.
Do PDF Genius or Leaf have ads?
Neither PDF Genius nor Leaf shows ads.
Which is updated more often, PDF Genius or Leaf?
PDF Genius ships an update every 2 weeks, and Leaf every 5 weeks. Most recently, PDF Genius was updated on October 17, 2026 and Leaf on October 21, 2026.

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