iDocu vs Zency
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
iDocu
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Scan it. Create it. Find it. Never miss a deadline. iDocu is your personal document assistant powered by Apple Intelligence. Scan any document with your camera, create new ones with AI, and let on-device intelligence do the rest ā extracting key dates, amounts, contacts, and addresses automatically. Everything stays on your iPhone. No servers, no cloud processing, no compromises. SCAN ANYTHING Receipts, contracts, insurance policies, medical records, pet vaccinations, recipes, warranties ā point your camera and iDocu handles the rest. Import from Files, Photos, or any app via the Share Sheet. CREATE DOCUMENTS WITH AI Write from scratch or let AI generate documents for you ā letters, reports, summaries, and more. Add charts, drawings, and images. Use the rich text editor with formatting, bullet lists, and headings. Export to PDF, Word, or RTF. AI THAT READS FOR YOU Powered by Apple Intelligence, iDocu understands your documents. It pulls out what matters: expiration dates, payment amounts, doctor names, policy numbers. Multilingual OCR recognizes English and Spanish automatically. All processed entirely on your device. STAY ORGANIZED Documents are automatically categorized ā insurance, medical, legal, financial, and more. Add favorites, tags, filter, and sort your way. Browse by category or search by any word in any document. NEVER MISS A DEADLINE Get alerts before documents expire. Insurance renewals, passport deadlines, warranty end dates ā iDocu watches them so you don't have to. Set up recurring reminders for bills, subscriptions, or any repeating obligation. ASK YOUR DOCUMENTS Can't remember where you saw that phone number? Ask iDocu. Chat with your entire document library using natural language and get instant answers with source references. HANDS-FREE WITH SIRI "Hey Siri, what documents expire this month?" Get summaries, find documents by category, or start a scan ā all by voice. WORKS OFFLINE Every feature works without an internet connection. iDocu uses Apple Intelligence on-device ā no network required to scan, search, or chat with your documents. PRIVATE BY DESIGN Zero data leaves your device. No third-party servers, no analytics SDKs, no tracking. iCloud keeps your documents synced across your devices through your private container. FREE FEATURES ⢠Unlimited scanning and OCR ⢠Unlimited document storage ⢠Rich text document editor ⢠Full-text search across all documents ⢠Import from Files, Photos, or Share Sheet ⢠Automatic categories, favorites, and tags ⢠Filters and sorting ⢠Expiration alerts and recurring reminders ⢠Export and share as PDF ⢠iCloud sync across devices ⢠Home Screen and Lock Screen widgets ⢠Siri shortcuts ⢠Spotlight search integration ⢠100% offline capable iDocu+ ⢠AI Document Generation ā Create letters, reports, and summaries with AI ⢠Smart Extraction ā AI detects dates, amounts, contacts automatically ⢠Ask iDocu ā Chat with your documents, get instant answers ⢠Multi-Format Export ā PDF, Word, and RTF ⢠Siri Hands-Free ā Summaries, categories, and scanning by voice ⢠AI Reprocessing ā Upgrade old scans with one tap Requires iPhone with Apple Intelligence (iPhone 15 Pro or later). Terms of Use: https://idocu.app/terms.html Privacy Policy: https://idocu.app/privacy-policy.html
Zency
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Zency is a private document scanner, OCR scanner, and smart document manager for receipts, invoices, PDFs, contracts, tax documents, business cards, and personal records. Scan paper documents, receipts, and invoices with your camera or import PDFs and images. Zency uses OCR text recognition to make your documents searchable and helps identify useful information such as document dates, total amounts, and tax amounts ā so you can organize important records with less manual work. SMART DOCUMENT MANAGEMENT ⢠Scan documents, receipts, invoices, and paperwork with your camera ⢠Import PDFs, images, and files ⢠OCR text recognition for searchable documents ⢠Search across recognized text to quickly find documents ⢠Automatically suggest document dates from recognized content ⢠Detect and suggest total amounts and tax amounts when available ⢠Organize documents with folders, tags, and categories ⢠Create reminders for bills, contracts, renewals, and important dates ⢠Store business cards and contact-related documents ⢠Optional Google Drive backup and sync ⢠Core document management features work offline RECEIPT & INVOICE ORGANIZER Keep receipts, invoices, bills, and purchase records organized in one searchable place. Zency uses OCR to recognize text inside your documents, making it easier to find an old receipt, invoice, contract, or record without manually browsing through folders and images. For supported documents, Zency can also suggest information such as dates, total amounts, and tax amounts to help reduce manual data entry. TAX DOCUMENT ORGANIZATION Keep important receipts, invoices, and tax-related documents together and easier to review. Mark documents that are relevant to your tax records and keep useful information such as dates, amounts, and tax amounts organized for later review and export. Zency helps you organize your records but does not provide tax, accounting, or financial advice. REMINDERS FOR IMPORTANT DOCUMENTS Documents often contain dates you need to remember. Create reminders for bills, insurance documents, contracts, warranties, renewals, subscriptions, and other important records so they are easier to follow up on when needed. BUSINESS CARDS & CONTACTS Save business cards and contact-related documents alongside your other important records. Keep documents connected to the people and businesses they belong to instead of leaving them scattered across photos, downloads, and folders. PRIVATE BY DESIGN Your documents stay on your device for core document management and OCR features. No mandatory account is required. Zency can be used offline, giving you access to your documents even without an internet connection. Google Drive backup and sync are optional, so you decide whether you want your documents backed up or synchronized. USE ZENCY FOR ⢠Receipts and purchase records ⢠Invoices and bills ⢠Tax documents ⢠Contracts and agreements ⢠IDs and personal documents ⢠Insurance documents ⢠Warranties and renewal records ⢠Business cards ⢠Notes and scanned paperwork ⢠Personal and business records WHY ZENCY? Many document apps are built around cloud storage. Zency takes a local-first approach focused on privacy, fast document organization, OCR search, and turning scanned or imported documents into useful, searchable records. Instead of simply storing files, Zency helps you organize them, find information inside them, track important dates, and keep important records under your control. Scan it. Organize it. Find it when you need it.
Screenshots
Verdict
The clearest difference is update cadence: iDocu at every 2 days against Zency's every 9 days. Zency's advantage is iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. iDocu sells 2 in-app purchases, starting at $0.99 per 7 days and Zency sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
iDocu ships an update every 2 days, Zency every 9 days. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.
| Parameter | iDocu | Zency |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days ā better | Every 9 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPod ā better |
| Requires iOS | 26.0 | 15.0 ā better |
| Further details ā not scored | ||
| Size | 17 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | Luis Tejada | Tuan Hoang |
In-app purchases
iDocu
- iDocu+ Weekly$0.997 Days
- iDocu+ Lifetime$4.99
Zency
- Zency Pro Access$39.00








