Promptside

Promptside is a camera studio built for foldable phones: flip the phone, and the roles swap. Open it up: the inner screen is your director's station — live framing, script editing, recording controls. Fold it shut: the outer screen becomes the performer's teleprompter with large scrolling lines, stay-in-frame cues and a big countdown. One phone plays both roles. No second person holding a phone. No shouting cut. DIRECTOR (inner screen, unfolded) • Live back-camera framing with rule-of-thirds grid • REC timer, script editing, scroll speed control • 3s / 5s countdown PERFORMER (outer screen, folded) • Large teleprompter lines auto-scroll on a reading line, tap to pause • Always-on look-at-lens / stay-in-frame cues • Big countdown before rolling PROMISES • No accounts: open and shoot • No uploads: videos stay in your photo library • No subscription: pay once, yours forever