Touch GIS vs DeadDropsApp

Touch GIS is the most intuitive professional field data collection and mapping tool. It's a super-powered field notebook enabling you to collect any kind of data, in any environment, online or offline, and transfer it easily to your preferred desktop GIS. We believe your data collection tools should amplify your capabilities, not limit them, which is why we focus on keeping your forms and attributes totally customizable in the field. Join thousands of professionals utilizing Touch GIS as their mobile GIS app to enhance their field work in geologic mapping, ecological mapping, civil engineering, mineral exploration and mining, natural resource management, landscape architecture, and more. FEATURES - Easily capture new Points, Lines, Polygons, and Circles in the field. - Quickly and accurately draw new lines and polygons with free draw mode and vertex snapping. - Adjust feature class attribute forms in the field at any time. - Get multiple perspectives by switching between basemaps in the field. - Download basemaps for offline use. - Export to many industry standard formats. - Snap, mark up, and attach photos to locations. - Measure planar and linear feature orientation using our clinometer tool with strike/dip, dip/dip direction, or trend/plunge formats. - Add custom base maps with WMS/WMTS. - Add raster images like Geospatial PDFS or GeoTiffs and other overlays to your map to see your location in context. - Add team members so your whole team has access. Supported file types: - Shapefiles - KML and KMZ - Geospatial PDF / GeoPDF - GeoPackage (GPKG) - GeoJSON - GPX - CSV - World File - Geotiff - JPG - PNG Customizable attribute types: - Description - Date & Time - Photos - List Of Values - Checkbox - Address - Number - Website - Phone Number - Attitude / Orientation for Geologic features Pre-loaded feature classes supporting many different use-cases: - Forestry - Geology - Real Estate - Stream Surveys - Water Infrastructure - Wetlands management - Create your own fully customizable data attribute forms, and update them in the field as needed. Terms of Service: https://www.touchgis.app/terms-of-service Privacy Policy: https://www.touchgis.app/privacy

DeadDrops — When secure, encrypted, and automated sharing matters most. DeadDrops lets you securely share important information, documents, or messages that automatically deliver to trusted recipients when you can’t send them yourself. Whether it’s a will, passwords, emergency instructions, or personal letters, your data remains encrypted and under your control until the moment it’s sent. Key Features • End-to-End Encryption: All files and messages are encrypted on your device — only your chosen recipients can decrypt them. • Smart Triggers: Schedule a drop to send on a specific date or after a chosen period of inactivity. • File Attachments: Upload and securely store up to 10 GB of files in your encrypted vault. • Recipient Management: Add trusted contacts and track when each has received or opened your drop. • Private Messaging: Include personalized notes or instructions alongside your attachments. • Magic Link Login: No passwords — access your account securely through a magic link sent to your email. • Cross-Device Access: Use DeadDrops on web or mobile and keep everything seamlessly synced. Your Privacy, Your Control DeadDrops never sees or stores your data in decrypted form. All encryption and decryption happen locally on your device, ensuring complete privacy — even from us. DeadDrops — Because your most important messages deserve to be delivered. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://deaddrops.app/privacy.html Additional Terms: https://deaddrops.app/terms.html