Whenn vs Offline PDF Editor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Whenn
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Note and share the companies you use with your next of kin. Order the paper pack and download the app. Use the start button to quickly enter the companies you use for your home and the banks, insurers and pension providers you use. No passwords, logins or account numbers. Once you've completed your Lists, share with next of kin. Edit and update as you switch providers or move home.
Offline PDF Editor
This app offers a comprehensive suite of PDF editing tools that operate entirely offline on your device. It allows you to merge, split, compress, convert, sign, and fill PDFs without needing an internet connection or uploading your files to the cloud. An AI chat feature is also available for summarizing and querying your documents locally.
- 100% Offline PDF Editing
- Merge, Split, Compress PDFs
- Convert PDF to Image
- Sign and Fill Forms
- On-device AI Chat
- Password Protection
- Zero Cloud Uploads
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ProperPDF is the PDF editor that never uploads your files. Every tool runs 100% on your device - no internet connection required, no cloud servers involved, no account needed. WHY PROPERPDF? Your documents contain sensitive information - contracts, tax forms, medical records, school assignments. Most PDF apps upload your files to remote servers for processing. ProperPDF processes everything locally on your device. Your files never leave your phone. COMPLETE PDF TOOLKIT - Merge & Combine - Join multiple PDFs into one document - Split & Extract - Pull out specific pages or page ranges - Compress - Reduce file size without losing quality - Convert - PDF to JPG, PNG, or image to PDF - Lock & Unlock - Add or remove password protection - Sign - Draw or type your signature directly on any PDF - Fill Forms - Complete PDF forms on your phone - Rotate, Reorder & Delete - Organize pages exactly how you need them - Edit Metadata - Update document title, author, and properties - View & Read - Fast, smooth PDF reader with zoom and navigation AI-POWERED PDF CHAT Ask questions about your documents and get instant answers. Summarize lengthy reports, extract key points, or search through content - all powered by on-device AI. Your conversations stay private because the AI runs locally on your phone. BUILT FOR PRIVACY - Zero cloud uploads - files never leave your device - Zero internet required - works in airplane mode - Zero accounts needed - no sign-up, no tracking - Zero data collection - we don't see your documents PERFECT FOR Students - annotate textbooks, merge lecture notes, compress assignments Professionals - sign contracts, fill forms, organize documents Anyone - handle everyday PDF tasks without trusting a cloud server WORKS OFFLINE. ALWAYS. No Wi-Fi? No problem. Every feature works without an internet connection. Whether you're on a flight, in a meeting, or somewhere without service - ProperPDF has you covered. Download ProperPDF - the PDF editor that respects your privacy. Privacy Policy: https://tryproperpdf.app/privacy-policy Terms of Service: https://tryproperpdf.app/terms-of-service
Screenshots
Verdict
The clearest difference is in-app purchases: Whenn at none against Offline PDF Editor's 4. Whenn also leads on update cadence (every 8 days vs every 3 weeks) and iOS requirement (15.1 vs 17.0). On price, ads 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. Offline PDF Editor sells 4 in-app purchases, starting at $1.99 per 7 days. Whenn asks for nothing beyond the download.
Whenn ships an update every 8 days, Offline PDF Editor every 3 weeks. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.
| Parameter | Whenn | Offline PDF Editor |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (10 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 10 — better |
| Update frequency | Every 8 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 21 MB | 40 MB |
| Age rating | 17+ | 4+ |
| Developer | Whenn Limited | CHIRANJEEVI PANDEY |
In-app purchases
Whenn
No in-app purchases
Offline PDF Editor
- ProperPDF Pro — Weekly3 Days trial$1.997 Days
- ProperPDF Pro — Monthly7 Days trial$3.991 Month
- ProperPDF Pro — Annual7 Days trial$29.991 Year
- ProperPDF Pro - Lifetime Access$79.99
Questions
Is Whenn free?
Is Offline PDF Editor free?
Do Whenn or Offline PDF Editor have ads?
Which is updated more often, Whenn or Offline PDF Editor?
Other comparisons
