Exam Countdown vs Voltages S

Exam Countdown is the beautifully simple countdown, planner and widget app for every exam that matters. Counting down since 2015, rated 4.7 stars from over 30,000 ratings. The original exam countdown app, used by students, teachers and schools in over 100 countries. Count down to the ones that count: matric prelims, trials and NSC finals, GCSE and A Level papers, IB, SQA Highers, university finals, coursework and homework deadlines, driving theory, music grades and every test in between. CALENDAR VIEW See your whole semester on a month grid, color coded, with every exam a tap away. LIVE COUNTDOWN WIDGETS A Home Screen widget that ticks every second, plus Next Exam, Next 4 Exams and Lock Screen widgets. LIVE ON YOUR LOCK SCREEN Live Activities put your next exam on the Lock Screen and in the Dynamic Island as it approaches. MAKE IT YOURS Hundreds of icons, every color, categories to group your subjects, and notes on any exam. Free version: • Unlimited exam countdowns, all in one place • Count down in years, months, weeks, days, hours, minutes and seconds • Color code your exams • Choose from 400 icons • Add notes to any exam • Invite friends and family to count down with you • Notifications before every exam Premium version: • Ad free • The full widget collection, including the second by second Live Countdown • Live Activities on your Lock Screen and Dynamic Island • Calendar View • Categories to group your subjects • Detailed alerts, with your choice of alert sound • Record and review your exam results • Sync across all your Apple devices • All 400 color icons and 70 colors Exam Countdown is free to download and use. Premium is available as a yearly subscription or as a one off lifetime purchase. Terms of Use - https://www.root38.com/terms-and-conditions/ Privacy Policy - https://www.root38.com/privacy-policy/

This app invites to explorations into electricity and the serial circuit. You can freely explore a simulated serial circuit in order to find out electricity facts. The simulation not only reflects real circuit behaviour, but also provides insights into electron flow that real experiments cannot provide. "Wrong" usage can be tried out without fear of destroying components while clearly warning about potential destroyment. Experimentation is guided by the following booklets provided gerin the app: - Knowledge: learn facts about the circuit - Puzzles: solve puzzles on levels from beginner to expert - Experiments: explore unusual situations - Tricks: achieve surprising results The booklets provide helpful hints if tasks cannot be solved on their own. The app greatly supports class room learning as well as self motivated learning and explorations.