Elevation Survey vs Land id®

Make leveling surveys smarter at any construction site. With the Elevation Survey app, you no longer need a field notebook, calculator, or pencil. Just enter the staff readings and the app instantly performs all the calculations, helping you complete surveying tasks efficiently and smoothly. Results are saved within the app and can be exported as CSV files or images. Share data instantly with colleagues using various methods for fast on-site delivery. The app supports the Instrument Height (HI) method, with a built-in tutorial that explains both app usage and surveying basics for beginners. 【Key Features】 • Automatically calculate Instrument Height (HI) and Ground Height (GH) from the benchmark elevation and staff readings • Enter design elevation to instantly compute the staff readings needed for batter board (layout) work • Add or delete rows freely • Color-coded display for input values and calculation results, improving readability • Add memos for each project or site • Export survey data as CSV, editable in Excel • Switch between Standard Mode and Staff Mode • Staff Mode allows intuitive entry, just like reading the staff directly through the level • Duplicate, delete, or edit past survey data • Built-in "How to Use" guide explains app operations, the HI method, and basic surveying for beginners • Cloud backup protects your valuable data — recover anytime from the cloud, even if your device is lost or damaged. Share data with various methods. • Multi-language support — available in 40+ languages • Convert recorded data between meters, feet & inches, and decimal feet • Data input units: meters, feet & inches, or decimal feet • 10-day free trial. After that, free for one project. Unlock all limits with a monthly or yearly subscription • Cancel your subscription anytime — use with peace of mind • Subscribers get unlimited project registration and unlimited data sharing Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Land id® turns AI-driven parcel insights into shareable property stories that drive real estate decisions. Explore properties, parcel boundaries, land ownership, and data nationwide. Showcase and market listings, captivate clients, and move properties faster. Manage projects with interactive maps, immersive 3D, parcel data, rich media, and reports — all in one place. FREE 7-DAY TRIAL: Enjoy full access to all Land id plans for 7 days. ► Need nationwide parcel and owner insights? TRY LAND ID ◦ High-fidelity contour lines to assess topography, development feasibility, drainage, slope, and construction costs ◦ View nationwide fiber optic coverage, network density, broadband infrastructure, and available internet providers ◦ Analyze groundwater data, flood risk zones, FEMA floodplain maps, and property constraints ◦ Explore property ownership, parcel boundaries, land records, and maps for over 155M+ U.S. parcels ◦ One-tap access to property owner information, land use, acreage, tax assessed value, and property attributes ◦ Visualize locations with 2D maps and immersive 3D terrain maps ◦ Access property sale history, previous ownership records, transaction prices, and property tax information ◦ Reveal soil types and land-use data to assess stability, expansion, structural risk, and costs ◦ Drop waypoints to mark, label, and identify key properties, boundaries, and locations ◦ Measure distance, area, parcel boundaries, perimeters, and setbacks using built-in map measurement tools Land id starts at $7/month ($84/year) billed annually, or $15/month billed monthly ► Need to map, manage, and share land projects? UPGRADE TO LAND ID PREMIUM Get everything included with Land id, plus: ◦ Create and share up to 3 custom maps via a web link to present properties, collaborate with clients, and support agent success ◦ Advanced map creation tools with icons, geotagged photo points, and text annotations ◦ High-resolution aerial and satellite imagery for detailed property analysis ◦ Use offline maps, property data, and satellite GPS tracking for fieldwork and remote locations Land id Premium is $12/month ($144/year) billed annually, or $20/month billed monthly ► Need professional property marketing and showcase tours? UPGRADE TO LAND ID PRO OR PRO UNLIMITED Get everything included above, plus: ◦ Embed interactive property tours with parcel data and boundaries on your website or listings ◦ Add company branding, including logo, contact information, and business details for client-ready presentations ◦ Overlay surveys, plat maps, and images to visualize property data with greater accuracy and context ◦ Upload, store, and manage property deeds, land records, and documents in a centralized deed drawer ◦ Produce high-resolution, print-ready maps for reports, clients, marketing, and field use ◦ Create boundary buffers around property lines to analyze distance, proximity, setbacks, and surrounding areas ◦ Enhance maps with panoramic photos and video-rich points for immersive property presentations ◦ Export property data, parcel records, and owner information as CSV reports and mailing lists Land id Pro is $33.33/month ($399.99/year) billed annually, or $49.99/month billed monthly. Land id Pro Unlimited is $66.67/month ($799.99/year) billed annually, or $79.99/month billed monthly Whether you’re marketing property, investing in real estate, evaluating property before purchase, or managing land at scale, Land id supports your workflow. From real estate agents and brokers to surveyors, agricultural professionals, land managers, and government teams, users rely on Land id to turn property insights into shareable outcomes that drive decisions. Privacy Policy: https://id.land/legal/privacy-policy Terms of Use: https://id.land/legal/terms-of-service Your subscription will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Manage your subscription in Account Settings after purchase.