Adobe Editor vs PDF Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Adobe Editor
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Give Your Pen Power. Penvy is the ultimate all-in-one PDF editor, AI smart notes canvas, and document utility toolkit built for seamless daily workflows. Read, annotate, edit text, fill forms, scan, compress, and sign—all in one premium app, no desktop needed. Trusted by students, lawyers, doctors, and business professionals. No account required. No mandatory sign-ups. Your files stay securely on your device. — EDIT TEXT DIRECTLY IN ANY PDF — · Real Text Editing: Edit text inside PDFs like a word processor—no messy Word conversions. · Image Text & OCR: Edit text inside images or scanned documents. Correct, replace, or remove text instantly. · Find & Replace: Search and update text across the entire document in seconds. · Full Control: Adjust font size, colors, bold, and italics natively. — FILL FORMS & ESIGN CONTRACTS — · Form Filler: Easily fill out PDF contracts, invoices, agreements, and tax forms. · Secure E-Signature: Draw your signature or initials once, and stamp it anywhere on the page. · Professional Stamps: Use built-in stamps like APPROVED, DRAFT, CONFIDENTIAL, and more. — NOTES THAT THINK LIKE YOU — · Infinite Canvas: Tap anywhere to type—the smart keyboard opens instantly. · Zoom & Resize: Pinch two fingers to resize text overlays or images freely. · Pro Templates: Access blank, lined, grid, Cornell, and dotted page templates. · Smart Export: Create multi-page notes with quick undo/redo, and export to PDF. — POWERFUL ADOBE-LEVEL PDF TOOLS — · Visual PDF Builder: Drag, drop, and reorder pages from multiple PDFs effortlessly. · Content-Level Split: Split between pages or draw a line inside a page to cut content exactly where you want. · Unlimited Merge: Combine multiple documents into a single, organized PDF file. · Extreme Compression: Shrink PDFs to under 100 KB with an auto-reducing algorithm that hits your target size. · PDF Converter: Turn images to PDF, PDF to Word, and extract text instantly. — READ & ANNOTATE SMOOTHLY — · Distraction-Free: Full-screen reading mode with night mode and sepia adjustments. · Apple Pencil Optimization: Precise pen and highlighter tools with pressure sensitivity. · Pro Annotation: Shape recognition, straight arrows, and 6 vibrant highlight colors. — ORGANIZED & SYSTEM INTEGRATED — · Smart Folders: Separate files by Work, Study, Law, or Medical. · iCloud Sync: Access your secure local files across all your Apple iOS devices. · System Extensions: Open, edit, or save any PDF directly from Safari, Mail, or Files. — WHY PENVY IS BETTER — · Replaces 4 separate apps (PDF Editor + OCR Scanner + Form Filler + Notes Canvas). · Desktop-grade text editing features at a fraction of the cost. · 100% Private: Local storage ensures your sensitive data never leaves your device. — FREE TIER — · Read all PDFs & Create notes — always free. · Includes limited free merges, scans, and compressions daily. — PENVY PRO — Unlock unlimited access to every premium feature with a 3-day free trial. Cancel anytime in your App Store settings. · Monthly: $4.99/month · Annual: $29.99/year (Save 50%) Perfect for students studying for exams, lawyers reviewing contracts, executives signing deals, and anyone who wants desktop-class document power on iPhone and iPad. Privacy Policy: https://penvy.cc/penvy-pdf-editor-ai-notes/privacy-policy/ Terms of Use: https://penvy.cc/penvy-pdf-editor-ai-notes/terms/ Support: https://penvy.cc/penvy-pdf-editor-ai-notes/support/
PDF Studio
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Merge, split, compress and edit PDFs without uploading a single file. Everything runs on your iPhone — 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
Verdict
The clearest difference is update cadence: Adobe Editor at every 5 days against PDF Studio's every 2 weeks. PDF Studio's advantage is iOS requirement (15.5 vs 17.6). On price, ads, in-app purchases and device support 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
Both are free to download. Adobe Editor sells 3 in-app purchases, starting at $1.99 per 7 days and PDF Studio sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Adobe Editor ships an update every 5 days, PDF Studio every 2 weeks. The most recent releases landed on September 16, 2026 and August 27, 2026 respectively.
| Parameter | Adobe Editor | PDF Studio |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days — better | Every 2 weeks |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.5 — better |
| Further details — not scored | ||
| Size | 12 MB | 94 MB |
| Age rating | 4+ | 4+ |
| Developer | Sonal Pandey | Edip Yılmaz |
In-app purchases
Adobe Editor
- Premium Weekly$1.997 Days
- Monthly$4.991 Month
- Annual$17.991 Year
PDF Studio
- Monthly Pro$2.991 Month
- Yearly Pro$19.991 Year





