Neku vs Offline PDF Editor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Neku
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Ever gone shopping and suddenly wondered if you already have that item at home? Not sure whether you already own something? Or maybe you forgot where you placed it somewhere around the house? Neku helps you record and organize everything you own, so you always know what you have. Whether it's collections, household items, or personal gear, everything can be easily managed. Add items quickly with a photo and keep a clear record of every belonging. No more duplicate purchases, and no more forgetting where things are stored. Main Features: • Quickly add items by taking a photo • Organize and manage everything you own • Easily find where items are stored in your home • Great for collections, household items, and personal gear • Simple and intuitive personal inventory tool Always stay in control of everything you own. Privacy First Neku does not collect, store, or upload any personal data. All item information stays on your device, and you always remain in full control of your data. Privacy Policy https://www.wilpuzzle.com/neku-privacy-policy Terms of Service https://www.wilpuzzle.com/neku-terms-of-service
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
Neku and Offline PDF Editor are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neku sells 4 one-off in-app purchases and Offline PDF Editor sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Neku ships an update every 3 weeks, Offline PDF Editor monthly. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.
| Parameter | Neku | 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 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Wilpuzzle Inc. | CHIRANJEEVI PANDEY |
In-app purchases
Neku
- +100 Storage Slots$1.99
- +400 Storage Slots$3.99
- +1000 Storage Slots$6.99
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- +2500 Storage Slots$9.99
Offline PDF Editor
- ProperPDF Pro — Weekly3 Days trial$1.997 Days
- ProperPDF Pro — Monthly7 Days trial$3.991 Month
- ProperPDF Pro — Annual7 Days trial$19.991 Year
- ProperPDF Pro - Lifetime Access$29.99









