RampCraft

RampCraft is a speed ramp curve editor built for one job: sculpting dramatic slow-motion cinematics with a real Bezier curve, not a linear slider. Drag keyframe handles to ease from full speed into buttery slow-motion and back, scrub the timeline to see every frame precisely, and export directly — all fully offline with no account required. Six built-in curve presets — including Hero Ramp, Bullet Time, and Whip Ramp — give you a professional starting shape in one tap, then let you fine-tune every handle by hand. Pinch to zoom into the curve for frame-precise control, save unlimited ramp projects to revisit anytime, and export straight to your camera roll or share sheet. RampCraft Pro unlocks every curve preset, the highest export quality tier, and unlimited saved projects as a single one-time purchase — no subscription, ever. FEATURES • Interactive Bezier speed-curve editor with draggable keyframes and ease handles • Six curve presets: Linear, Hero Ramp, Bullet Time, Whip Ramp, Speed Punch, Ramp & Hold • Frame-accurate scrub preview with pinch-to-zoom • Full ramped-playback preview before you export • Save and revisit unlimited ramp projects in your library • Export directly to Photos or share to any app • Home Screen quick action to start a new ramp instantly • 100% on-device — no account, no internet connection, no data collection