Domain Check vs DocuScan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Domain Check
Instantly retrieve detailed WHOIS information for any website using real WHOIS servers. Check domain availability, view comprehensive details, and maintain a history of your queries. Supports all top-level domains.
- Real WHOIS server queries
- Unlimited queries
- All TLD support
- Domain availability check
- Detailed domain information
- Query history
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Professional Domain Intelligence Domain Check is a focused lookup and monitoring tool for people who work with domains every day. Check availability, ownership signals, DNS, SSL, email security, blacklist status, expiry risk, and portfolio history from one clean iPhone and iPad app. Use it for domain research, brand protection, client audits, acquisition checks, technical reviews, expiry tracking, and ongoing watchlist monitoring. Key Features - Single domain lookup for fast checks - Batch checking for pasted, imported, or saved domain lists - WHOIS availability status: Available, Registered, or Unclear - Confidence level and human-readable result explanation - Registrar and expiry details when available - WHOIS privacy and redaction signal detection - DNS-over-HTTPS lookup with Cloudflare to Google fallback - DNS records for A, AAAA, MX, NS, TXT, and CNAME - Nameserver change detection between saved checks - SSL validation using the system HTTPS trust check - Email security review for MX, SPF, DMARC, DMARC policy, and DKIM hints - DNSBL blacklist checks for discovered IPv4 records - Domain health score, risk labels, freshness warnings, and expiry badges - Domain suggestions, typo variants, and brand-protection variants - Saved watchlist for favorite and alerted domains - Expiry dashboard for important domains - Grouped batch history with expandable batch runs - Searchable history with filters for status, saved domains, expiry, alerts, blacklist, and SSL issues - Compact or detailed history row density - Multi-select history actions for compare, export, favorite, tag, recheck, and delete - Side-by-side domain comparison with highlighted technical values - Per-domain notes and tags - Saved reusable batch lists with searchable picker - Batch templates for startup names, brand protection, and client-domain lists - Batch pause, resume, stop, progress overlay, and rate-limit warning - Native PDF export for single results and full history - CSV export for history, notes, and tags - CSV and text import for domain lists - Copy actions for domain, summary, WHOIS, DNS records, and key result values - Configurable preferred registrar URL - Local expiry reminders and availability alerts - iCloud key-value mirroring when available - App Shortcut and widget target support - Clean cyber-tech dark interface built for iPhone and iPad Domain Check keeps domain intelligence practical: quick enough for one lookup, structured enough for professional batch workflows.
DocuScan
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DocuScan turns your iPhone or iPad into a powerful, premium portable scanner. Stop dealing with messy paper receipts, blurry photos, and hard-to-read documents. Instantly scan your documents, receipts, whiteboards, notes, or business cards into perfectly cropped, high-quality A4 or US Letter PDF files. KEY FEATURES: • High-Quality PDF Scanner: Use advanced camera vision technology to detect borders, remove shadows, and correct perspective automatically. • Batch Scanning: Scan multiple pages into a single neat PDF document. • Ad-Free & Secure: All image processing is done locally on your device. We respect your privacy. • Premium Export: Remove watermarks and export your documents instantly to Files, Email, AirDrop, or other apps. --- DOCUSCAN PRO SUBSCRIPTION --- Unlock full access to all premium features including watermark-free exports and unlimited document scans. Subscription Terms: Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: DocuScan at every 4 days against Domain Check's every 14 months. DocuScan also leads on iOS requirement (15 vs 17.0). On price, ads, in-app purchases 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. Domain Check sells 1 one-off in-app purchase and DocuScan sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Domain Check ships an update every 14 months, DocuScan every 4 days. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.
| Parameter | Domain Check | DocuScan |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 14 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15 — better |
| Further details — not scored | ||
| Size | 6 MB | 17 MB |
| Age rating | 4+ | 9+ |
| Developer | Geekme | 瑞华 张 |
In-app purchases
Domain Check
- Remove Advertising$0.99
DocuScan
- DocuScan Pro (Weekly)$3.997 Days
- DocuScan Pro (Monthly)$9.991 Month
- DocuScan Pro (Yearly)3 Days trial$39.991 Year









