Practice basic addition and subtraction with multiple choice questions. Set the number of questions and difficulty level. Track progress with positive reinforcement. Share results with parents.
Configure timers with interval, simple, or quick modes. Set alerts for countdown and halfway points. Use templates for workouts. Sync across devices via iCloud. Switch between dark and light mode. Adjust settings easily. Speak names aloud.
A opens a pre-configured website and hides the status bar. Users can configure top and bottom screen edges. Swipe gestures navigate back and forward. No navigation bar enables immersive browsing.
Displays a motivational message from "The " six days a week. Provides direct access to the full text version of today's message on Ralph Marston's website. Opens on iPhone or iPod to start receiving inspiration.
Analyze audio signals with features including triggering, time and voltage per division, and measurement cursors. Generate signals with adjustable frequency and waveform.
