How to use a teleprompter for YouTube videos on your iPhone

You don't need a mirrored glass rig to read a script on camera. With the phone at eye level and the reading line under the lens, an on-screen teleprompter is invisible to viewers. Here's the setup that works.

The six-step setup

Short sentences. Contractions. Line breaks where you'd breathe. Paste the script into Rolltake or import a .txt or .md file from Files.

Put the front camera at the height of your eyes, not below. A tripod with a phone clamp is enough. Sit or stand close enough that the text is readable at your preferred size.

Rolltake keeps the reading line fixed near the top of the screen, close to the front camera. Adjust text size and margins so one clause fits per line and your eyes barely move.

Start the scroll and read once through. Nudge speed up or down live until the line arrives exactly when you need it. Level 5 is a good starting point for most people.

Tap record. Rolltake films from the front camera while the script scrolls. Pause and resume from the phone, an Apple Watch, or a Bluetooth remote.

Pause, tap into the editor from the prompter, fix the line, and resume where you left off. Your recording keeps the good takes.

Making it look natural

Teleprompter delivery sounds robotic when the speed is fixed and the reader chases the text. Two fixes. First, write the script the way you talk, with pauses marked as line breaks. Second, treat the scroll speed as a live control, not a setting. Slow it when you're landing a point, speed it up through transitions. A remote makes this easy; Rolltake accepts speed changes from an Apple Watch or a Bluetooth remote so your hands never enter the frame.

Text width matters more than people expect. A narrow column keeps your eyes on a vertical line, which reads as looking at the camera. A full-width paragraph makes your eyes sweep left to right and the audience notices. Pull the margins in until each line holds a single clause.

Recording in one take vs. editing later

If you record inside Rolltake, you get one continuous clip with the prompter never visible in the video. Pauses stay in the recording, which gives you clean cut points in your editor. If you prefer to record in the native Camera app or a mirrorless camera, run Rolltake on the phone as the prompter and mount it right above the lens.

Frequently asked questions

Close enough to read comfortably at a text size that fits one clause per line, usually 2 to 4 feet for a phone. The closer you are, the less your eye movement shows.

If the reading line sits right under the lens and the text width is narrow, eye movement is nearly invisible. Wide text blocks and low camera placement are what give it away.

Yes. Rolltake records in portrait, which is what Shorts, Reels, and TikTok expect.

No. For a phone camera, an on-screen prompter with the reading line near the lens works. Beam-splitter glass matters more with a large mirrorless or cinema camera. If you do use one, turn on Rolltake's mirror mode.