SNU LEI vs Physics Timer 78

* Product Information This 'Hangeul (Korean Alphabet)' application enables foreign learners without experience of the Korean language to easily comprehend the sounds and shapes of Korean consonants and vowels. It consists of various educational activities that teach Korean pronunciation and writing, so learners can master the sounds and shapes of Hangeul (Korean alphabet) via a smart device anywhere in the world. * Characteristics The overall composition is geared towards boosting a step-wise learning of the pronunciation and the stroke order for writing Korean consonants and vowels. The stroke order is numbered for learners to easily understand and follow it. Learners can master the shapes of Korean letters while directly writing them onto their smart device. As for vowels, you can check a native speaker's mouth shape through video footage. This application's voice-recording function leads you to directly record and check your pronunciation, and repetitive recording is also possible. In the recording section, you can compare your pronunciation with that of native speakers. In each learning unit, you can test your performance through the practice function. This application is available in English, Japanese, and Chinese. * Introduction to SNU Language Education Institute Do you want to learn Korean? Located at the SNU campus, the Language Education Institute (LEI) is a specialized institution for language education that offers a wide range of Korean language courses. Language education experts with at least a master's degree do their best to improve the Korean proficiency of learners through systematic instruction. The Regular Program consists of four semesters–spring, summer, autumn, and winter–and each 10-week semester features four hours of daily classes from Monday to Friday. The LEI runs an evening class on Monday and Thursday for workers and university students who cannot take daytime classes, as well as both 3-week and 5-week short-term courses for those students planning to study during the vacation. For further information, please contact us via the homepage below, e-mail, or telephone: - Homepage: http://lei.snu.ac.kr/klec - E-mail: klp@snu.ac.kr - Telephone: +82-2-880-5488, 8570 - Facebook: http://www.facebook.com/snuklec

# App Store Listing — Physics Timer ## App Name Physics Timer ## Subtitle (30 chars max) Frame-by-Frame Motion Analysis ## Promotional Text (170 chars max, can be updated without a new build) Record motion experiments, scrub frame-by-frame, and mark precise start and end times. Built for physics classrooms. ## Description Physics Timer helps students record and analyze motion experiments with frame-by-frame precision. Film a trial, scrub through the video one frame at a time, and mark the exact moments motion begins and ends. DESIGNED FOR THE CLASSROOM - Students add their name to each folder for easy identification - Organize recordings by class period or lab assignment - Export trial data as a CSV file to email, Google Sheets, or Files PRECISE TIME MEASUREMENTS - Frame-by-frame video scrubbing with step-forward and step-back controls - Mark Start, Middle (optional), and End times on any video - Colored markers on the timeline show exactly where each time was set - Timestamps displayed to the millisecond SIMPLE WORKFLOW - Create a folder, record a trial, mark your times — that's it - Videos automatically save to your Photos app in matching albums - Built-in walkthrough shows students how to use the app on first launch - Help guide available anytime from the main screen EXPORT AND SHARE - One-tap CSV export with student name, folder, and all trial times - Share via email, AirDrop, Google Sheets, or save to Files - Perfect for submitting lab data to your teacher Physics Timer was built by a physics teacher for physics students. No accounts, no ads, no subscriptions. Just open the app and start timing. ## Keywords (100 chars max, comma-separated) physics,timer,stopwatch,lab,science,motion,video,frame,classroom,student,experiment,measurement ## Categories Primary: Education Secondary: Utilities ## Age Rating Answers - Made for Kids: No (unless you want to — adds extra review requirements) - Age Rating: 4+ (no objectionable content) - Unrestricted Web Access: No - Gambling: No - Contests: No - Alcohol/Drugs/Tobacco: No - Mature/Suggestive Themes: No - Profanity: No - Horror/Fear: No - Medical/Treatment: No - Violence: No ## What's New (for version 1.0) Initial release! Record motion experiments, scrub videos frame by frame, and mark precise start and end times for your physics labs. Includes guided walkthrough, student name fields, and CSV export. ## Support URL (You can use a simple page on your Netlify site, or a mailto link) ## Copyright 2026 Nicholas Wright