KakuCut vs Backdropy

Edit with confidence and fine-tune your captions and video. Your footage stays on your iPhone—no uploads required. KakuCut is a local video editor designed for creating captions and shaping your story directly on iPhone. Import up to ten video clips, arrange and trim your edit, then generate editable captions on supported devices. Fine-tune the text, timing, style, and placement before exporting a finished MP4 video or a separate SRT subtitle file. With KakuCut, you can: • Generate captions from your video’s speech • Edit caption text and timing • Import and export SRT subtitle files • Customize caption fonts, colors, backgrounds, and placement • Karaoke captions that highlight each word as it is spoken • Short-form caption styles with custom colors and translucent boxes • Trim, split, and rearrange video clips • Record voiceovers and adjust audio volume • Export MP4 videos with captions Your selected footage and project data stay on your device while you edit. No account is required, and your source videos do not need to be uploaded. Requires iOS 17 or later. Automatic caption availability varies by device, language, iOS version, and Apple speech-model support.

A messy room, a busy street, a background you'd rather not show — Backdropy finds the people in your video and replaces everything behind them. It runs on your iPhone: nothing is uploaded, and you watch the result before you decide anything. Pick a video, choose the new background, and play it straight away. • BLUR, COLOR OR PHOTO — soften the scene, use a clean solid color (green for editing later), or put yourself in front of any picture. • SEE IT FIRST — switch between the original and the new version on the same moment. Save only if it looks right. • SOUND AND LENGTH KEPT — the original audio and timing stay exactly as they were, portrait or landscape. • STAYS ON THE DEVICE — no upload, no account, no server. Your original video is not modified. What it does and does not do: it finds PEOPLE. Pets, products and other objects become part of the background. Fast motion and fine hair can show soft edges. Longer and 4K clips take longer to process. Questions: overlapmarr@gmail.com