DocFlow Personal vs PaperVault
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DocFlow Personal
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Your paperwork, sorted automatically. DocFlow takes the hassle out of managing documents: snap a photo or upload a file — the app recognizes what it is, files it in the right folder, and remembers deadlines for you. WHAT DOCFLOW DOES AUTOMATIC CLASSIFICATION Invoices, contracts, pay stubs, government mail, insurance — everything is recognized and categorized by AI. No manual tagging. FULL-TEXT SEARCH Search for "lease agreement", "electricity 2024", or "dentist bill" — instantly finds what you need, even inside PDFs and photos. CALENDAR WITH REMINDERS Deadlines from contracts and notices are automatically added to your calendar. Push notifications before things get tight. SMART INSIGHTS Detects duplicate insurance policies, missing pay stubs, unusual cost increases, forgotten payment reminders. CHAT WITH YOUR DOCUMENTS Ask "How much did I spend on electricity last year?" or "Which contracts expire in March?" — DocFlow answers from your own data. SCANNER WITH AUTO-CROP Automatically detects document edges, scans multiple pages in one go. CLOUD SYNC Connect Google Drive or Dropbox. Your documents stay in your cloud folder — DocFlow is just the smart overview on top. EXPENSE OVERVIEW See at a glance where your money goes — by category, by month, by recipient. EUROPEAN SOFTWARE, GDPR-COMPLIANT DocFlow runs on German servers, your original files stay in your own cloud. No ads, no tracking, no selling of your data. For text recognition and classification, the text content of your documents is sent to Google Gemini with your explicit consent — details in the privacy policy. FREE TO START Free plan: 50 pages + 100 AI requests per month — enough for most people to try it out. Pro/Premium plans for higher volume. Terms of Use (EULA): https://docflow-personal.de/agb Privacy Policy: https://docflow-personal.de/datenschutz
PaperVault
This app uses AI to automatically organize and search your important documents. It can file receipts, IDs, and contracts, and allows you to find information by keyword or by asking natural language questions. Keep your personal records secure and accessible with smart filing and expiry reminders.
- AI-generated titles, categories, and tags
- Natural language search and AI question answering
- Expiry reminders for important documents
- Encrypted vault with Face ID/PIN
- Camera capture with automatic cleanup
- Cross-device encrypted cloud sync
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PaperVault is your private, AI-powered document archive. Bring in receipts, tax forms, insurance policies, IDs and passports, medical records, warranties, and contracts — PaperVault files each one for you, by what it is and who it's about, and finds any document in seconds, by keyword or just by asking. FIND ANYTHING INSTANTLY Search by any word in your documents, or ask in plain language — "how much is my electric bill usually?" — and AI answers from every document the question concerns, with links to the sources. Your whole archive is searchable, and your documents even appear in iPhone system search. FILED BY WHO IT'S ABOUT The Knowledge tab files every document two ways: by category, and by the person, pet, car, or home it's about. See everything for one family member, the dog, or the house in one place — or browse by category. AI THAT FILES FOR YOU The moment a document lands, PaperVault reads it and suggests a title, category, and tags. Categories are yours: start from a recommended list (IDs & Cards, Medical, Insurance, Bills, Banking, Taxes, and more), rename them, add your own, or let Tidy Categories reorganize your library. Expiry reminders warn you before IDs, policies, and warranties lapse. CAPTURE IT ANY WAY Add documents however they arrive: snap a photo, import from your photo library, or bring in existing PDFs. Automatic edge detection and cleanup keep pages tidy, and text recognition makes every one searchable. PRIVATE BY DESIGN Your documents live on your device. Optional encryption locks everything, or just the folders you choose, behind Face ID or a PIN with AES-256 — and encrypted documents stay out of system search. Optional iCloud Drive backup keeps a copy in your own iCloud, where encrypted folders stay encrypted. - AI titles, categories, and tags that file documents for you - Knowledge: every document filed by category and by person, pet, car, or home - Full-text search plus natural-language questions answered by AI - Categories you can rename, add to, or have AI tidy; folders and duplicate detection - Expiry reminders for IDs, policies, and warranties - Encrypted vault with Face ID / PIN and recovery key - Documents appear in iPhone system (Spotlight) search - Ask Siri about your documents: "Ask PaperVault" - Capture by camera, photo import, or PDF, with automatic cleanup and text recognition - iCloud Drive backup, PDF import/export, share extension, multi-language support PaperVault Premium (optional upgrade) unlocks AI features for libraries with more than 25 documents. Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://zlabai.com/papervault-privacy-policy/
Screenshots
Verdict
The clearest difference is iOS requirement: DocFlow Personal at 15.1 against PaperVault's 17.0. On price, update cadence, ads and in-app purchases 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. DocFlow Personal sells 2 in-app purchases, starting at $6.99 per month and PaperVault sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
DocFlow Personal ships an update every 5 days, PaperVault weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | DocFlow Personal | PaperVault |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 5 days — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 43 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Michel Winkler | Zlab AI |
In-app purchases
DocFlow Personal
- DocFlow Pro$6.991 Month
- DocFlow Premium$12.991 Month
PaperVault
- PaperVault Premium$0.991 Month









