View spots, track contacts, export data
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.
Showing 221–240 of 1,000 ranked alternatives.
传胜 贾
Export to Excel or VCF
Export to Microsoft Excel or VCF format. Select individual or export all at once. Preview files before sharing or mailing. Backup using XLSX files. Edit file names and delete exported files as needed.
William Jockusch
Scientific calculator with graphing and more.
The app offers a scientific calculator with complex number support and programmable keys. It includes graphing capabilities for up to nine equations, vector and matrix calculations, and a unit converter for various measurements.
Black Cat Systems
View ham radio PSK31 transmissions now.
The app allows users to view ham radio PSK31 transmissions on an iPad. Users can place their iPad near a radio, tune to a PSK31 frequency, and see decoded text along with a waterfall display of the audio spectrum.
Thomas Lindner
Import and visualize VNA measurements
Graphically display vector network analyzer measurements. Import S1P or S2P Touchstone files or connect supported devices. View data in three different formats. Export results and analyze frequency response.
LIKENETMOB HK LIMITED
Phone data, remove duplicates, merge contacts
Phone storage by analyzing and removing duplicate photos. Organize contacts by merging, filtering, and eliminating duplicates. Manage device storage and simplify contact lists efficiently.
KnowledgeDoor LLC
Solve complex science and math problems.
The app offers comprehensive unit calculations and complex number support. It includes powerful graphing capabilities and a wide range of functions for scientific and mathematical problem-solving.
Roy Watson
Pass the Extra Class Radio License
The app helps users prepare for the Extra Class FCC Amateur Radio License exam. It offers question review, topic quizzes, and simulated exams to track progress.
雅诗 陈
Track , log symptoms, export data
Track with detailed symptom logging and interactive charts. Analyze trends using smart data visualization. Export records in multiple languages for health management.
永康 兰
Identify, collect, and manage coins
Identify and collect coins using AI-powered camera recognition. Analyze photos for details. Access a global encyclopedia with denomination, year, material, and rarity data. Organize collections by category, track statistics, and export PDFs.
Antony Chazapis
Share real-time position data
Allows users to send and receive APRS packets for real-time position and status reporting. It includes a software TNC for encoding and transmitting data. Users can visualize packet traffic and manage amateur radio communications.
masato nakamura
Record notes and logs with a tap
Record and organize notes in categories like jogging logs, study logs, and meal logs. Create timestamps for quick entries and fill in details later. Export data to CSV format for backup or analysis.
Amarok Technologies Inc.
Track , analyze habits, organize tasks
Track spent on tasks with single-tap start/stop timers. Export data as CSV files. View task history and progress. Analyze usage for better organization and .
HFX Lab
Calculate and edit height of instrument data
Calculate and verify the Height of Instrument using automatic methods. Edit column headers and export documents as CSV files for sharing.
小文 黄
Edit images with color dial keyboard
Create a colorful dial keyboard with customizable colors for different groups. Edit background images by rotating, scaling, or moving them, and adjust blur. Set friend head images from a contact list.
Chuansheng Jia
Export , sync, manage
Backup and sync via vCard, merge duplicates to organize entries, and automatically detect outdated or frequently used numbers for better management. Export and import easily between devices.
Rodrigo Miranda
View case data, graph sensors, override controls
View case operation values and graph sensor data in real time. Override EEVs, EEPRs, and solenoids temporarily. Monitor process values and troubleshoot cases remotely without physical equipment.
Andres Narvaez
Visualize terrain, analyze elevation, export data
Visualize elevation, slope, and contours in 3D. Export data to DXF, SHP, CSV, OBJ, glTIF, and STL. Analyze terrain features and integrate with AutoCAD and GIS software. Perform quick data exports and simplify complex GIS tasks.
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