The app increases Morse code copying speed by sending random callsigns at a selected speed and frequency. It provides visual feedback on correct and incorrect answers, showing the user's percentage of correct responses.
by Pignology, LLC★ 0.00 ratingsEducation$0.99Data updated 2026-10-25
The app converts between different timecode standards, including 23.98, DF, NDF, and PAL. It also assists users in vari-speeding audio by providing the correct sample rate and percentage difference.
Provides code examples for PHP and SQL operations. Includes tested code snippets from books and online resources. Allows users to search for and reuse code . Supports iOS and macOS devices. Offers cross-device access with a single purchase.
Learn Belgian theory with mock exams, study modules, and practice questions. Review traffic rules, signs, and scenarios. Track progress and receive feedback on answers. Prepare for the official Category B theory in Flanders, Wallonia, or Brussels.
Simulate amateur radio QSOs with CQ calls and 59 reports. Exchange phonetic call signs with varying signal levels and tone. Adjust own call sign and monitor TX/RX status. Include pseudo signal meter for realistic feedback.
The app displays a webpage and its HTML source in a split-screen view. Users can browse to a URL and see the rendered page above the syntax-highlighted source code below.
Prepare for the AWS Certified Cloud Practitioner with full-length practice tests. Answer multiple-choice questions with detailed explanations for each option. Retake exams until achieving 90% or higher to ensure readiness.
Learn programming with code examples for and SQL. Explore substring extraction, generalized method declarations, and database queries. Study SQL joins, grouping, and data types. Access curated code from books and online sources.
And inspect code of websites instantly. Tap elements to reveal their underlying code. Open and analyze local or iCloud stored files. Highlight syntax for better readability. No ads.
Nautical information for professional planning navigation.
The app provides nautical information for multiple sea areas including the Atlantic and Pacific. It offers weather reports, forecasts, maps, and NAVTEX radio messages.