Terpsi vs How Math Works

Terpsi turns the dance clips buried in your camera roll into moves you actually remember. LEARN IT, THEN KEEP IT Grade each clip as you learn it and Terpsi schedules the review for you. Recall sessions resurface the moves you are about to forget, right on time, so the work sticks instead of scrolling past. • Mastery grading that adapts to how well you know each move • Spaced recall that brings clips back at the perfect moment • A Profile that tracks your growing repertoire, study time, and a progress heatmap STUDY EVERY DETAIL • Step frame by frame in a distraction-free player • Trim to the exact move and keep the original forever • Reframe: crop, rotate, and mirror STAY ORGANIZED • Custom tags for style, figure, song, and teacher • A filter panel and multi-select bulk actions • Import from Photos, drag and drop, the in-app camera, screen recording, or the Share extension FREE, WITH ONE OPTIONAL UPGRADE Terpsi is free: import, record, tag, trim, frame-by-frame study, share, and backup and restore. A single one-time purchase, Terpsi Plus, unlocks the tools for serious practice: • Side-by-side Compare: play two clips in sync, your take next to a reference, and frame-step both together • iCloud sync: your clips and tags stay in sync across iPhone and iPad, and restore automatically on a new device • Apple Watch: send curated clips to your wrist and review choreography away from your phone • On the floor: your Apple Watch dance nights, read from Apple Health into your dance log. Logging a night by hand is free for everyone. • Home-screen widgets: your repertoire, activity, and due reviews at a glance Terpsi Plus is a one-time purchase, never a subscription. PRIVATE BY DESIGN Your videos stay on your device and in your private iCloud. They never touch our servers. No ads, no feed, no cross-app tracking. Made for social and partner dancers (salsa, bachata, kizomba, zouk, west coast swing, tango), plus heels, hip-hop, K-pop, ballet, choreography teams, teachers, and students.

Math questions, sucn as slicing a cube at an angle, calculating when two brothers walking around a pond will meet, submerging a cube into a tank of water... are full of situations that are hard to recreate in real life. Because these situations are so difficult to picture concretely, many children end up feeling that math just isn't for them. "How Math Works" recreates these hard-to-picture situations on a tablet or smartphone, so children can actually see and touch them — helping them build a concrete, intuitive image of what's really going on. - Key Features Explore pages that recreate situations like slicing a cube at an angle or two brothers walking around a pond, where you can move the objects around and observe what happens. More than 30 experiences included! Draw scribbles directly on top of any page. (Scribbles are not saved — please use your device's screenshot feature if you'd like to keep them.) This app performs no network communication whatsoever. All features work completely offline. Nothing you do in the app affects anything outside of it, so children can explore and experiment to their heart's content. Using "Notebook" page, you can add figures introduced at experiences pages, draw your own notes, then print it so that you can keep what you see and find in your physical notebook or folder. - Please Note The content of this app has not been supervised by education professionals. We cannot guarantee any educational outcomes, so we ask parents to use it with their children under appropriate supervision. Privacy Policy: https://wholesale-piccolo-b79.notion.site/Privacy-Policy-b70867731a554631ba006586a89cda12 Terms of Use: https://wholesale-piccolo-b79.notion.site/Terms-of-Service-4e9212249a9046dbbe79746e3b9ee96e