Displays real-time WSPRnet spots with contact details and signal information. Tap a spot to view the call on QRZ.com. Export data as CSV for external sorting and graphing.
by Peter Marks★ 4.873 ratingsUtilitiesFreeData updated 2026-09-08
Track aquarium water parameters with logging and graphing. Set notifications for maintenance tasks. Manage multiple aquariums with detailed notes. Log inhabitants and equipment. Calculate water test results and schedule maintenance reminders.
Export contacts as an Outlook CSV file. Import the file into Outlook for seamless data transfer. Manage lists and save exported files to device storage.
Browse haircut and facial options with customization features. Book appointments with preferred barbers. View business hours and contact details. Purchase packages, gift cards, and merchandise. Submit payment information securely.
Capture real-world objects using a smartphone camera to create 3D models. Choose from formats like OBJ, STL, FBX, PLY, USDZ, GLB, and GLTF. Export models to NVIDIA Omniverse and integrate them into Minecraft as block structures.
Displays the Maidenhead Locator grid for your current location. Shows coordinates and grid information. Allows users to input custom locations for manual lookup. Provides a reference for radio amateurs to communicate positions efficiently.
Track sessions with date-time, event name, location, notes, handicap, and tags. Log scores, pin states, and ball details for each frame. Analyze performance with trend and distribution graphs. Export data and compare results across sessions.
The app provides a graphing calculator with a syntax-highlighting editor. It displays results in both graph and table formats, and includes QuickLook and printing capabilities.
Track game scores with customizable sheets, player rankings, and progress charts. Record matches with timers, dice rolls, and dictionaries. Export history to CSV for analysis. Supports multiple game types and platforms including Apple Watch and Mac.
The app provides guidance for solving algebra homework and textbook problems. It includes over 1200 sample problems with animated solution steps and supports scientific and graphing calculators.
Allows plotting of polar, cartesian, and parametric equations with unlimited expressions. Users can add sliders for function transformations, create tables for data input, and animate graphs.
Track events with date-time, name, place, notes, handicap, and tags. Log scores, pin states, and ball details per frame. Analyze performance with trend and distribution graphs.
Analyzes audio input signals from Mac or iOS devices. Users can assign engineering units and calibrate external transducers for accurate measurements. Input channel units and sensitivity can be adjusted for precise data collection.
Export format for and other compatible tools. Export all at once or select specific entries. Preview the file before sharing. Share or email exported files using preferred apps.
Track accuracy with daily measurements and spot trends over time. Record seconds per day and note issues like magnetism. Add and manage watches through a guided form. Edit or remove entries and unlock unlimited tracking with an in- purchase.
Track mechanical watches and vintage timepieces with precise measurement. Add watches via tap or photo. Calculate offset and log performance data. View detailed analytics and historical tracking. Export measurements and share results.
Perform complex calculations with scientific, graphing, and programmer modes. View graphs and equations. Use the Today widget for quick access. Unlock advanced features with in- purchases. Reinstall to reset trial periods.