Indigo PDF vs Adobe Editor AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Indigo PDF
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Indigo PDF is your all-in-one PDF toolkit designed for users who value both functionality and privacy. Whether you're a student, professional, or anyone working with documents, Indigo PDF provides everything you need to handle PDF files efficiently. CORE FEATURES - Merge multiple PDFs into a single document - Split large PDFs into smaller, manageable files - Compress PDFs to reduce file size without losing quality - Convert PDFs to and from various formats - Edit text and add annotations to existing PDFs - Add or remove password protection PRIVACY-FIRST APPROACH Your privacy is our priority. Unlike other PDF tools, Indigo PDF ensures your documents remain secure: - No permanent file storage on our servers - Files processed temporarily and deleted immediately - No user data collection beyond login credentials - No third-party analytics or advertising - Complete control over your documents WHO IT'S FOR - Students managing research papers and assignments - Professionals handling business documents and contracts - Remote workers needing reliable PDF tools - Privacy-conscious users who value data security - Anyone looking for a comprehensive PDF solution DESIGNED FOR EFFICIENCY - Intuitive interface that's easy to navigate - Fast processing even for large files - Cross-platform compatibility (macOS, Windows, Linux) - Consistent experience across all devices WHY CHOOSE INDIGO PDF? In a world where data privacy matters, Indigo PDF stands apart by providing powerful PDF tools without compromising your security. We believe you shouldn't have to choose between functionality and privacy - with Indigo PDF, you get both. Perfect for both personal and professional use, Indigo PDF handles all your PDF needs while keeping your data secure. Download today and experience the difference of a privacy-first PDF toolkit.
Adobe Editor AI
Edit text directly within PDFs, convert images to text with OCR, fill forms, and create notes on an infinite canvas. This app offers a comprehensive suite of document management and editing tools for seamless daily workflows.
- Edit text directly in PDFs
- OCR for image and scanned text
- Fill and sign PDF forms
- Infinite canvas for AI notes
- Merge and compress PDFs
- Convert PDFs to Word
- Annotation tools
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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/
Screenshots
Verdict
The clearest difference is in-app purchases: Indigo PDF at none against Adobe Editor AI's 10. Indigo PDF also leads on ads (none vs shown) and device support (4 vs 2). On price and update cadence 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 AI sells 10 in-app purchases, starting at $3.99 per 7 days. Indigo PDF asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 6, 2026 and October 28, 2026 respectively.
| Parameter | Indigo PDF | Adobe Editor AI |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days | Every 4 days |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 6 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Sean Murray | DIAL ME 247 |
In-app purchases
Indigo PDF
No in-app purchases
Adobe Editor AI
- Premium Weekly$3.997 Days
- Monthly$5.991 Month
- Annual$29.991 Year
- 20 AI Credits$0.99
- 50 AI Credits$1.99
- AI Edits : 10 Credits$2.99
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- 150 AI Credits$3.99
- AI Edits : 30 Credits$6.99
- AI Edits : 100 Credits$14.99
- Lifetime Pro Access$49.99








