The whole edit,
on your phone.

Every cut, with the reason for it

Silence is measured on your phone the moment you pick a video. The transcript adds the filler words, the sentences you restarted, the lines you said twice and the off-script asides. Tap a row to preview that moment; switch off anything you want to keep; fine-tune the rest on the timeline.

• Four retake levels — Balanced, the default, keeps your later take and leaves lines that only sound alike
• AI retake review catches reworded retakes (3 credits a minute, 10 minimum, on by default)
• Your original recording is never changed

A plan from your words — cost first

The transcript drives a plan of what to show, when and why: stock photos and footage, AI images, AI video, animated motion graphics or your own clips. The first thing you see is what it will cost, and a strip that lines up your video, the B-roll and the zooms.

• Stock photos cost 5 credits and stock clips 10, with an AI fit check that picks the best match — if nothing fits, nothing is charged
• Zooms push in on your face at key moments — one smooth move, even across cuts, and free
• Preview any zoom before you render, or switch zooms off
• Revise the whole plan with a note (10 credits)

Swap the source, rewrite the prompt

Every insert can be switched to another kind of B-roll, re-prompted by hand, or removed. Changed the source? Generate prompt writes a fresh prompt or stock search term for that exact moment (1 credit) — tap it again for another take. Or drop in a clip of your own.

Captions that get the names right

Captions are built from the word timings. The AI caption review fixes misheard names, brands and terms plus punctuation — without rewriting what you said or moving the timing — and every change can be viewed and undone.

• 29 fonts in five styles: sans, display, serif, handwriting and mono
• Text colour, background box, shadow (opacity, blur, distance), outline, position and all caps
• 18 animated styles — Word box (default), Highlight, Karaoke, Pop and more — previewed live on your video (10 credits per video; plain captions cost nothing extra)
• Long captions wrap onto more lines but never cover more than 45% of the frame

Walk away while your B-roll is made

AI video and motion graphics can take a few minutes each. Switch to another app and BRoll King can notify you when your B-roll is ready. Then everything is composited on the phone — keep the app open for this last step — and your video is ready to save to Photos or share.

• Exported at your video's own resolution and frame rate
• Items that couldn't be made? You choose: retry, change them, or continue without them
• Rendering needs the app open (the screen won't lock); if you leave, the render stops and has to start over
• Notifications are optional; force-quitting the app from the app switcher stops them

Every AI clip is kept

Every AI image, AI video and motion graphic you generate is kept on your iPhone. When a later edit asks for the same clip it's reused at no charge, and you can pick any asset by hand as B-roll. If an edit stops half-way, clips you already paid for in the last 3 days come back from your account on their own.