Table Scan Lab vs Subnet CIDR Pro

Turn any list into scannable codes. Or scan real codes into organized tables. BatchFlow is the only app that does both — in one clean, simple workflow. GENERATE CODES FROM YOUR DATA Enter your items, import a CSV, or type them in row by row. Table Scan Lab creates a QR code or barcode for every entry instantly. Print them in bulk, share as a PDF, or export individual images to use anywhere. Perfect for: Product and shelf labels Event badges and wristbands Asset and equipment tags Inventory stickers Library cataloguing SCAN CODES INTO YOUR TABLE Set up your columns first, then start scanning. Point the camera at any barcode or QR code and BatchFlow finds the matching row and marks it verified. Your progress updates in real time — see exactly how many items are done and how many are still pending. Perfect for: Warehouse and stockroom counts Retail inventory checks Event guest check-in Receiving and dispatch logs Equipment audits QUICK CAPTURE Not every scan needs a project. Point your camera at any barcode for an instant lookup — product name, brand, category, and more pulled from live databases. Copy the result, search it online, or open it in Safari in one tap. TEMPLATES Jump straight into a job with built-in templates: Inventory — track items, quantities, SKUs, and storage locations Warehouse — manage pallets, logistics, and shipping Event Check-In — scan tickets and automatically log arrival times Collection — catalog personal items with condition and value fields EXPORT EVERYTHING Get your data out in the format you need: PDF — print-ready, formatted reports Excel — open directly in Numbers or Microsoft Excel CSV — compatible with any spreadsheet or database tool BUILT FOR REAL WORK Bulk select and print multiple codes at once Four print layouts from large to mini Import CSVs to pre-load your table before scanning Full-text search across every project Duplicate rows with a single swipe Live progress bar showing scanned vs. pending Manual code entry when the camera can't read a code Torch support for scanning in low light Global search across all your projects at once YOUR TABLE, YOUR WAY Name your columns anything you want. Set text or numeric keyboards per field. Barcode mode keeps values short and compatible with any standard reader. QR mode holds richer data for more complex entries. BatchFlow works for one person tagging a home library or a whole team running a warehouse count. No complicated setup. No learning curve. Just scan, organize, and export.

Subnet CIDR Pro is a focused, offline-first network calculator and VLSM planner built for network engineers, sysadmins, homelab users, and IT students. From quick /30 interface checks to full multi-VLAN allocation plans, get accurate IPv4 subnetting and address tooling directly on your iPhone and iPad—with zero tracking, zero ads, and 100% local calculation. IPv4 & CIDR CALCULATOR • Full Range Support: Calculate any prefix from /0 to /32 • Essential Telemetry: Network, broadcast, subnet mask, wildcard mask, and usable host ranges • Host Capacity: Instant breakdown of total addresses vs. usable host capacity • Modern Link Handling: Full support for /31 point-to-point links (RFC 3021) and /32 host routes • Binary Inspection: Visualize network vs. host bits in clear binary layout • Mask Conversion: Seamless conversion between CIDR prefixes, subnet masks, and wildcard masks • One-Tap Copy: Copy individual values or complete formatted network summaries VLSM NETWORK PLANNING • Requirement-Driven Allocation: Subnet a parent IPv4 block based on exact host requirements • VLAN & Naming: Assign custom network labels and VLAN IDs per subnet • Growth Headroom: Configurable growth reserve percentage per allocation • Gateway Reservation: Optional automatic reservation for default gateway addresses • Space Optimization: View allocated CIDRs alongside remaining unallocated blocks • Overflow Warnings: Instant alerts when requirements exceed parent network capacity ADDRESS TOOLS & IP MATH • Subnet Compare: Test two subnets for containment, overlap, equality, or isolation • IP Membership: Verify instantly whether an IPv4 address belongs to a target network • Range to CIDR: Convert arbitrary start/end IP ranges into minimal exact CIDR blocks • Subnet Splitting: Break down any network into equal-sized child subnets • Supernetting: Summarize adjacent or overlapping subnets into clean aggregation blocks PROJECT WORKSPACE & EXPORT • Project History: Save named planning projects, reopen, rename, or duplicate anytime • Auto-Save: Automatically preserves your current planning draft • Data Export: Export complete subnet plans and available address blocks as CSV • Clipboard Sharing: One-tap copy for formatted plain-text documentation CIDR QUICK REFERENCE TABLE • Interactive reference matrix for all prefixes (/0 to /32) • Searchable by prefix, dotted-decimal mask, wildcard mask, or usable host count • Fast reference copying for switch and firewall configuration DESIGNED FOR iOS & iPadOS • High-contrast dark interface tailored for server rooms and night operations • Adaptive iPad workspace: side-by-side inputs, live results, and wide allocation tables • Localized in 13 languages: English, Simplified & Traditional Chinese, German, French, Japanese, Korean, Italian, Spanish, Brazilian Portuguese, Arabic, Dutch, and Turkish 100% OFFLINE & PRIVATE • Calculations run purely on your device • No account required, no telemetry SDKs, no ads, and no in-app purchases Terms of Use: https://subnet.opshome.run/terms/ Privacy Policy: https://subnet.opshome.run/privacy/ Support: https://subnet.opshome.run/support/