You are on take nine of a 45-second app demo. The screen taps are fine, the face cam looks fine, and then you say “so if you tap the, uh, the thing in the corner” and have to start over. The problem was never your app. It was that you were trying to remember a script and drive a UI at the same time, with a camera pointed at your face.
Short answer: DemoScope (HD Face Cam Screen Recorder on the App Store) is a teleprompter screen recorder for iPhone and iPad: paste your script, set the scroll speed, and record your screen with a face cam while the text scrolls on screen for your eyes only. The teleprompter overlay is not recorded into the exported video.
Last updated: October 2026.
What a teleprompter screen recorder is
A teleprompter screen recorder is a screen capture app that displays your script as a scrolling overlay while it records. It works by drawing the text on top of your screen in a layer that the recording pipeline ignores, so you see the words and your viewers see only your app and your face cam.
That distinction matters more than it sounds. Plenty of people solve this by opening Notes on a second device, or taping an index card to a tripod leg, or just winging it. All three put your eyes somewhere other than the phone you are holding, which is exactly where the camera is. A teleprompter that lives on the same screen keeps your gaze roughly where it should be.
The exact DemoScope workflow, in order
Here is the order that actually works in DemoScope, not the order the menus suggest:
- Write the script first, in a notes app, read aloud. If you cannot say a sentence in one breath, it is too long for a demo.
- Open DemoScope and pick the in-app recording source. The teleprompter only exists in in-app recording mode, so choose that before you configure anything else.
- Paste the script into the teleprompter and set the scroll speed. Start slower than you think. You can always talk over a slow scroll; you cannot catch up to a fast one.
- Set the face cam shape and position. Circle, square, vertical rectangle, or horizontal rectangle, dragged to whichever corner your app’s UI is least busy. Pinch to resize.
- Turn on touch indicators and pick a color that contrasts with your app. If your app is dark, a light dot reads better.
- Do one throwaway take. Not for the footage, for the scroll speed. You will almost always adjust it after hearing yourself once.
- Record, then export. Files land in the camera roll as MP4 (H.264) at your device’s native resolution.
Step 6 is the one people skip. Scroll speed is personal, and the gap between “comfortable” and “rushed” is maybe 15 percent. Reading a 120-word script at a speed meant for 90 words is how you end up sounding like a terms-of-service voiceover.
Teleprompter vs the other ways people handle scripts
| Approach | Eyes stay on camera | Extra gear | Cost model |
|---|---|---|---|
| DemoScope teleprompter (in-app mode) | Yes, script is on the recording screen | None | Free with watermark and 10-min cap, Pro $19.99 one-time |
| iOS built-in Screen Recording + notes on a second device | No, you look off-screen | Second phone or iPad | Free, no face cam, no touch indicators |
| Loom | Desktop and web focused | Computer | Subscription, has team features |
| Standalone teleprompter app + separate recorder | Partly, but apps fight for the foreground | None, but two apps to juggle | Varies |
| Record freely, cut mistakes later in CapCut | No | Editing time | Free tier, time cost per video |
The last row is the honest competitor. Lots of creators just record loose and trim the stumbles afterward. That works, and if you enjoy editing, do that. My position: for a 30 to 60 second app demo, scripting and reading beats editing, because the trimming never fixes the thing that makes a loose take sound bad, which is the hesitation in the middle of a sentence rather than between them. One clean read is worth more than six cuts. DemoScope has no video editing features at all, so the teleprompter is doing the work an editor would otherwise do.
Where the teleprompter does not work
The teleprompter is available in in-app recording mode only. If you switch to the Other App source (External PiP mode), which sends DemoScope to the background and floats a system-wide face cam bubble over any app on your iPhone, you lose the teleprompter and the touch indicators. That is an iOS limitation, not a product decision: the broadcast extension captures the whole screen, so anything DemoScope draws on top would end up in the file.
So the practical rule is:
- Demoing your own app or a website inside DemoScope? Use in-app mode and the teleprompter.
- Demoing another app, a game, or a multi-app workflow? Use Other App mode and accept that you are working from memory or a card off to the side.
If you are new to the whole workflow, how to create an app demo video that actually gets downloads covers what goes in the script before you worry about how to read it, and app demo video: how to record one on iphone walks through the capture side end to end.
Troubleshooting the stuff that actually goes wrong
The scroll outruns you every time. You wrote at reading speed, not speaking speed. Cut the script by a third. Demo narration runs roughly 130 to 150 words per minute when it sounds relaxed, so a 45-second clip is about 100 to 110 words, not 160.
Your eyes visibly track left-to-right. Shorten the lines. Short sentences with hard stops scan in one glance; long clauses make your pupils swing.
You sound like you are reading. Write contractions, write fragments, and put a deliberate “okay, so” at the top of the second paragraph. Scripts that read well on paper sound stiff out loud. Read every line aloud while you write it.
The mic picks up your room. Device audio and microphone both record. Turn off notifications, put the phone on a stable surface, and do not record next to a window with traffic. There is no audio editing in DemoScope, so the take you capture is the take you ship.
You run out of room mid-take. Native-resolution MP4 adds up fast. Check free storage before a session, not after.
When a script is not the right tool
Not everything needs a teleprompter. Filing a bug is the clearest example: you want the actual sequence of taps and your honest reaction, not a polished read. For that, record in-app with touch indicators on and talk through what you are seeing as you reproduce it. Bug report video on iphone with face cam covers that workflow, and screen recording for bug reports: why it beats screenshots makes the case for why a 20-second clip resolves tickets faster than a thread of stills.
Same goes for a quick walkthrough you are sending to one teammate. Scripting a two-minute internal clip costs more than it saves.
Pricing, plainly
DemoScope is free to use with a watermark and a 10-minute cap per recording or stream, including Other App mode. Pro removes the watermark and the cap for $19.99 as a one-time purchase, not a subscription. There is no free trial, which is fine, because the free tier is the trial: record a watermarked take with the teleprompter running and see whether reading on screen fixes your retake problem before you pay anything.
A teleprompter screen recorder will not make you a better presenter. It will stop you from losing nine takes to a sentence you half-remembered, which for most app demos is the entire gap between “I’ll do this next weekend” and a finished video sitting in your camera roll.
Frequently Asked Questions
Does the teleprompter show up in the recorded video?
No. In DemoScope, the teleprompter overlay is visible only to you on your device screen and is not captured in the exported MP4. Your viewers see the app, your face cam bubble, and your touch indicators, with no script text on top.
Is there a teleprompter screen recorder that works while recording other apps?
Not on iOS, including DemoScope. When DemoScope uses the Other App source (External PiP mode) to record outside the app with a floating face cam, iOS captures the entire screen through a broadcast extension, so an on-screen teleprompter would be recorded into the video. In Other App mode the available tools are Camera, PiP Border, and Text on screen.
Can I adjust how fast the teleprompter scrolls?
Yes, the scroll speed is adjustable in DemoScope. Set it slower than feels natural on the first pass, do one throwaway take to hear your actual pace, then adjust. Most people land on a comfortable speed after one test read.
Does the free version of DemoScope include the teleprompter?
Yes. The free tier includes the features with a watermark on exports and a 10-minute limit per recording or stream. Pro removes the watermark and the time cap for $19.99 as a one-time purchase.
Can I use DemoScope’s teleprompter while live streaming?
DemoScope’s Stream mode sends to Twitch, YouTube Live, Facebook Live, or a custom RTMP/RTMPS server, and the in-app tools including the teleprompter apply when you are streaming from inside DemoScope. If you switch the stream source to Other App, you get the floating face cam but not the in-app tools.