DocuScan vs Subnet Vault
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DocuScan
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Turn your iPhone into a fast, simple PDF tool. Capture paper with the camera, turn photos into PDFs, save webpages as clean PDFs from a built-in browser or link, and keep everything neatly organized in folders. What you can do • Scan to PDF: Photograph documents in seconds and save as high-quality PDFs. • Photo → PDF: Pick one or many images from your gallery and instantly convert them. • Web → PDF: Open a page in the in-app browser or paste a URL to save a clean PDF copy (great for articles, tickets, receipts, and research). • Import from Files: Add PDFs and images straight from the Files app (Documents, iCloud Drive, third-party providers). • Folders & order: Create folders for projects, travel, finance, school—keep scans and saved pages easy to find. • Share & print: Send your PDFs via Mail, Messages, or any app, or print right from your phone. Why people choose this app • It’s everything in one place: camera scans, photo conversion, and webpage-to-PDF. • Simple organization: folders make ongoing work—like taxes, study notes, or client files—manageable. • Lightweight & quick: no clutter, just the essentials that save you time. Great for Receipts and invoices, contracts and forms, ID pages, manuals, articles and blog posts, tickets and confirmations, study materials, travel plans. Download now to build a clean, paperless workflow—without losing anything important again. Subscriptions: Weekly with 3 days trial - $1.99 Monthly without trial period - $4.99 Annual without trial period - $19.99 Terms and Conditions - https://telegra.ph/Terms-and-Conditions-06-27-5 Privacy Policy - https://telegra.ph/Privacy-Policy-06-27-86
Subnet Vault
This comprehensive network utility app offers subnet calculators, diagnostic tools like ping and traceroute, and network discovery features. It also includes educational resources for learning IP addressing and subnetting. Sync your data across Apple devices via iCloud.
- IPv4 and IPv6 subnet calculators
- VLSM optimization
- Ping, Traceroute, and WHOIS tools
- Port scanner and network discovery
- IP geolocation
- Wake-on-LAN functionality
- Networking glossary and tutorials
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Subnet Vault is a subnet calculator and network toolkit for iPhone and iPad. Work out any IPv4 or IPv6 network as you type, plan address space with VLSM, and diagnose networks with 20 built-in tools. CALCULATE • Live results for IPv4 and IPv6: network, first and last host, usable hosts, subnet mask, wildcard mask and broadcast address • Type a prefix, a subnet mask or a wildcard mask • See whether an address is public, private or reserved, from IANA's special-purpose registries • Hex, integer and reverse-DNS forms, plus a colour-coded binary view • Split a network into equal subnets, check whether an address is inside a network, or find the supernet of two • VLSM planner: name each subnet, give its host count, and get a colour-coded map of the plan • Save results and plans, sync them through iCloud, and find them with Spotlight NETWORK TOOLS Reachability: Ping with a live chart, jitter and packet loss. Traceroute, with optional network-owner lookups. Port Scanner. DNS: DNS Lookup for A, AAAA, MX, CNAME, TXT, NS, SOA, SRV and PTR records. Reverse DNS. DNS Propagation across four public resolvers. Web: HTTP Headers, with the redirect chain and timing. SSL Certificate, with the full chain and the days left before it expires. Ownership: WHOIS for domains, IP addresses and AS numbers, from each registry's RDAP service. IP Geolocation. Your network: My Network shows your addresses, router, DNS servers, NAT type and every connection. LAN Scanner finds the devices on your network and marks new ones. Network Services discovers Bonjour services such as printers and AirPlay devices. Wake-on-LAN wakes a sleeping device. MAC Lookup names a device's maker from its MAC address, typed in or read from its label with the camera. Speed Test measures download, upload and latency on Measurement Lab (M-Lab). Wireless: Bluetooth Scanner and Bluetooth Explorer show nearby Bluetooth LE devices and their services. NFC Tag Reader and Writer read, write, erase and lock tags (iPhone with NFC). WORLDWIDE CHECKS Run Ping, Traceroute, DNS Lookup and HTTP Headers from up to six locations, one on each continent, through the Globalping network. EXPORT AND SHARE Export results from most tools as text, CSV or JSON, copy any value with a tap, and share calculations by Messages, Mail or AirDrop. LEARN An OSI model guide that links each layer to the tools that work at it, a subnetting tutorial, a glossary, and binary, IPv4 and wireless reference tables. PRIVACY No analytics, no advertising and no tracking. Calculations, saved results and scan history stay on your device and in your own iCloud. Tools that need an internet service send only what you look up, and the privacy policy names each service. Speed tests run on M-Lab, which publishes each test's IP address and results as open data, so the app asks before your first test. Built for VoiceOver and large text sizes. Only scan networks and hosts that you own or have permission to test.
Screenshots
Verdict
The clearest difference is in-app purchases: Subnet Vault at none against DocuScan's 3. On price, update cadence, 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. DocuScan sells 3 in-app purchases, starting at $2.99 per 7 days. Subnet Vault asks for nothing beyond the download.
DocuScan ships an update every 3 months, Subnet Vault every 2 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.
| Parameter | DocuScan | Subnet Vault |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17 — better | 17.6 |
| Further details — not scored | ||
| Size | 32 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Kiryl Makarevich | Andrew Carlson |
In-app purchases
DocuScan
- Weekly3 Days trial$2.997 Days
- Monthly$9.991 Month
- Annual$19.991 Year
Subnet Vault
No in-app purchases
Questions
Is DocuScan free?
Is Subnet Vault free?
Do DocuScan or Subnet Vault have ads?
Which is updated more often, DocuScan or Subnet Vault?
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