# Screen Recording for Education When the Lesson Lives in Another App

> Screen recording for education gets harder when the lesson is inside an app you don't control. Here's how to record any iPhone app with a face cam.

- Published: 2026-09-07
- Author: Adam Tal, developer of DemoScope (https://demoscope.app)
- Canonical: https://demoscope.app/blog/posts/screen-recording-education-teaching-inside-other-apps.html

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Your lesson this week is about how to actually use the graphing app the syllabus requires. Or the library database app. Or the LMS mobile client that half your students can't find the submit button in. None of that content lives in a slide deck, and none of it lives in an app you built. It lives on a phone, three taps deep, and your students need to see your face while you walk them through it.

**Short answer:** Use DemoScope's External PiP mode on iPhone or iPad (iOS 14+). It activates a system-wide floating face cam, sends DemoScope to the background, and records your screen across any other app, so you can teach inside a third-party app with your face visible. DemoScope Pro is a $19.99 one-time purchase for watermark-free MP4 exports.

## Most education screen recordings are about someone else's software

Screen recording for education is usually framed as recording your own material: your slides, your notes app, your worksheet. In practice, a huge share of instructional video is about navigating software the instructor didn't make. "Here's how to upload your assignment." "Here's how to set the window on this graph." "Here's where the citation tool hides."

That changes the technical requirement. You are no longer recording inside a single app, you are recording your whole phone while you move between apps, and you still want the human on screen so it doesn't feel like a silent tour of a menu tree. This is also why a lot of instructors end up preferring phones for this work at all, which I've argued before in [why screen recording for education works better on mobile than desktop](/blog/posts/screen-recording-education-mobile-vs-desktop.html).

## Which DemoScope mode fits which lesson?

DemoScope has two recording paths, and picking the wrong one costs you a full retake. In-app recording mode records inside DemoScope with the full toolset. External PiP mode uses an iOS Broadcast Extension to capture your screen system-wide while a floating face cam window stays on top of whatever app you open.

| | In-app recording mode | External PiP mode |
|---|---|---|
| What it captures | Your screen while you're in DemoScope | Any app on your iPhone or iPad |
| Face cam overlay | Yes, draggable and resizable PiP bubble | Yes, system-wide floating window |
| Touch indicators | Yes, customizable color | No (iOS limitation) |
| Teleprompter | Yes, auto-scrolling, not recorded | No |
| Available tools | Camera, touch indicators, teleprompter, PiP border, text on screen | Camera, PiP border, text on screen |
| Recording controls | DemoScope HUD | System recording UI only |
| Best for | Scripted lessons, demos of your own app | Lessons about third-party apps, LMS walkthroughs |

The honest read: if your lesson is a scripted explainer you can deliver inside one app, stay in in-app recording mode, because the teleprompter and touch indicators are worth more than you think for teaching. If the lesson requires leaving DemoScope, use External PiP and accept that you're recording without a script prompt on screen.

## Recording a third-party app lesson, step by step

1. **Write the path down on paper first.** Not a script, a path: app name, then each tap in order. External PiP mode has no teleprompter, so anything you need to remember has to be in your head or on a sticky note beside the phone.
2. **Do a dry run without recording.** Open the target app and walk the exact sequence once. This is where you discover the app wants you to log in again, or shows an update prompt.
3. **Clear the interruptions.** Turn on Do Not Disturb. A banner notification lands in the recording permanently, and DemoScope has no video editing, so a stray text message means starting over.
4. **Set the face cam before you leave DemoScope.** Choose your camera shape (circle, square, vertical rectangle, or horizontal rectangle), size the bubble, and set the PiP border. Vertical rectangle works well when the app you're teaching has a busy bottom toolbar you don't want covered.
5. **Start External PiP recording.** DemoScope moves to the background, the floating face cam stays on top, and system-level capture begins.
6. **Navigate to the target app and teach.** Slow your taps down noticeably. Without touch indicators in External PiP mode, students are tracking your finger by watching what changes on screen, so pause a half second on each element before you tap it.
7. **Stop from the system recording UI**, then check the result in your camera roll. DemoScope exports MP4 (H.264) at device-native resolution to the camera roll.


## Working around the missing touch indicators

Touch indicators are visual dots that appear where you tap during recording, and they only work in DemoScope's in-app recording mode, not in External PiP mode. That's an iOS constraint, not a settings toggle you missed.

Three substitutes that actually work when you're recording another app:

- **Narrate the target before the tap, not after.** "Bottom right, the three dots" then tap. Students watching a small phone video can't follow "here" and "this one."
- **Use the text-on-screen tool.** External PiP mode still supports Text overlay, so a short label like "Step 2: Submit" gives viewers an anchor point even without tap dots.
- **Hold still after each tap.** The most common failure I see in phone-recorded tutorials is scrubbing through five screens in four seconds because the recorder already knows the app.

If the lesson is genuinely tap-dense (a ten-step form, say), consider splitting it: record the conceptual part in in-app mode with the teleprompter and touch indicators, and record the third-party navigation separately in External PiP. Two short videos beat one confusing one, and since DemoScope has no editing tools, splitting up front saves you from wishing you could cut later.

## When not to use External PiP

External PiP is the rare feature here, but it isn't the default answer:

- **Skip it for scripted lectures.** No teleprompter means memorization or an off-screen script, and long takes drift. Record in-app instead.
- **Skip it when tap precision is the whole lesson.** No touch indicators, so a UI-heavy walkthrough loses its clearest visual aid.
- **Skip it if you need to keep control of the recording UI.** In External PiP mode you're using the system recording controls, not DemoScope's HUD.
- **Skip it for anything with student data on screen.** You're capturing the whole phone. Log out of gradebooks and use a demo account.

There's also a broader judgment call about which lessons belong on a phone at all versus a proper camera setup, and I've laid out that comparison in [why your iPhone beats traditional campus recording setups in 2026](/blog/posts/screen-recording-education-iphone-vs-campus-setups.html).

## The unglamorous problems: mic routing, storage, retakes

Three things go wrong repeatedly when you record lessons on a phone daily.

**Mic routing.** DemoScope captures microphone plus device audio. If you have AirPods connected and half in your pocket, you will record your pocket. Decide on one input, wired or built-in mic, and check the first ten seconds of playback before you record the other six minutes.

**Storage.** Device-native resolution video adds up fast, and recordings land in your camera roll, not cloud storage. A semester of lesson recordings sitting on an iPhone is a bad backup plan. Offload weekly.

**Retakes.** No trimming, no cutting, no captions. That sounds limiting until you internalize it: it forces you to record the way live teaching works, one clean pass with a plan. The workflow that makes this sustainable is closer to teaching than to producing, which is the argument behind [why mobile-first teaching actually works better](/blog/posts/screen-recording-education-mobile-first-teaching-works-better.html). And if your recordings feed into live sessions where students interrupt with questions, the handling patterns in [how to handle student questions during live screen recording sessions](/blog/posts/handling-student-questions-live-screen-recording-sessions.html) transfer directly.

## The version of this I'd recommend

If you teach software you didn't write, record it on the same device your students will use it on, with your face in the corner, in one take. External PiP mode in DemoScope is the only part of this that's hard to replicate elsewhere: the iOS built-in screen recorder captures the same apps but gives you no face cam at all, and most third-party recorders can't put a live camera bubble over a different app. The trade-off is real, though. You lose touch indicators and the teleprompter the moment you leave DemoScope, so keep the tap-heavy, script-heavy parts of your curriculum in in-app recording mode.

DemoScope is worth a look if most of your screen recording for education happens outside a single app and you'd rather pay $19.99 once than rent a subscription for the rest of your teaching career.

## Frequently Asked Questions

### Can I record another app on my iPhone with my face showing?

Yes. DemoScope's External PiP mode activates a floating face cam window and uses an iOS Broadcast Extension to record your screen system-wide, so you can open any other app and keep your face visible in the recording. The iOS built-in screen recorder captures other apps too, but offers no face cam.

### What's the best screen recording setup for education on an iPhone?

For lessons about third-party apps, use DemoScope in External PiP mode on iOS 14+ so you can navigate between apps with a floating face cam. For scripted lessons you can deliver in one place, use DemoScope's in-app recording mode, which adds a teleprompter and touch indicators that External PiP mode does not support.

### Does DemoScope add captions to lesson recordings?

No. DemoScope has no transcription or captioning, and no video editing of any kind. Recordings export as MP4 (H.264) to your camera roll at device-native resolution, so captions would need to happen in another tool afterward.

### Why don't touch indicators show up when I record other apps?

Touch indicators only work in DemoScope's in-app recording mode. In External PiP mode, iOS limits what a broadcast extension can draw over other apps, so the available tools are Camera, PiP Border, and Text on screen. Narrating each tap target before you tap it is the practical workaround.

### Is DemoScope a subscription?

No. DemoScope is freemium: the free tier records with a watermark, and DemoScope Pro is a $19.99 one-time purchase that removes the watermark and unlocks all features. There's no free trial, so the free tier is how you test it.