How to Demo a Mobile App on Your Website (Without an App Store Download)
Prospects won't install your app to see if it's any good. The ways to show a mobile app on a website or in a sales email (screenshots, video, an embedded emulator, or an interactive demo), what each is good for, and how to build a tap-through demo from screenshots.
Most people won't install an app just to see whether it's worth buying, and for B2B apps they often can't (it needs an account, a company login, or real equipment). So you need a way to show the app on your website and in sales emails. The options are screenshots, video, an emulator in the browser, or an interactive demo built from the app's screens. For most B2B mobile apps, the interactive demo gives the best balance of realism and effort.
The four options compared
| Option | What the visitor gets | Effort | Best for |
|---|---|---|---|
| Screenshots in a phone mockup | A static picture of a screen or two | Low | App store pages, quick visual proof |
| Screen-recording video | A passive 30–90 second clip | Medium | Hero sections, social posts |
| Browser emulator (streaming the real app) | The actual app, running remotely | High; needs builds, accounts, upkeep | Developer tools, games |
| Interactive demo from screenshots | Taps through the real screens of one task | Low to medium | B2B apps: website, sales emails, onboarding |
Screenshots and video tell; an interactive demo lets the prospect do. That's the difference between "here's our app" and "here's how your technician would close a job".
Why interactive works well for B2B mobile apps
- No install, no account: opens from a link in any browser, on a laptop or a phone.
- Shows the workflow, not just the UI: the visitor taps the same buttons your users would, in order.
- Works for native apps: because it's built from screenshots, it doesn't matter whether the app is Swift, Kotlin, Flutter or React Native.
- You control the story: one clean task with realistic data, no empty states or loading spinners.
- Easy to keep current: when a screen changes, replace that screenshot.
You can try one here: a technician closing a work order in a sample maintenance app.
How to build one from screenshots
- Pick one task a buyer cares about, written from the user's side: "A technician closes a job", "A driver confirms a delivery".
- Use a demo account with realistic data, never real customer data. Empty screens make a demo hard to follow.
- Screenshot every screen on a real phone (Android: Power + Volume Down; iPhone: Side + Volume Up), including confirmations and success screens. Name them 01, 02, 03.
- Upload them in order to a walkthrough tool. The free walkthrough maker runs in your browser and needs no signup to try.
- Mark where to tap on each screen and write one short line per step about what the user is doing and why it matters to the buyer.
- Preview it on a phone, then publish and embed it.
The full capture guide, including how to clean up screenshots, is in how to create a mobile app walkthrough from screenshots.
Write the instructions for the buyer, not the end user. "Tap Approve: your supervisor signs off from their phone, no paperwork" sells; "Tap Approve" just describes.
Where to put it
- Next to "Book a demo" on your homepage or product page, so prospects can look before they book.
- In sales follow-up emails as a link: "Here's the flow your crew would use, two minutes, no login."
- On industry or use-case pages, one demo per role or vertical.
- In your help center for new customers, the same demo doubling as onboarding.
Mistakes to avoid
- Showing everything. One task, 8–15 screens. Make another demo for the next task.
- Placeholder data. "Test User" and "Lorem ipsum" make the product look unfinished.
- No ending. Finish on a result ("Job closed", "Permit approved") and a clear next step, such as booking a call.
- Desktop-only embeds. Many visitors will open it on a phone; check it fits.
More on embedding and formats: interactive mobile app demos.
Frequently asked questions
How can I show my mobile app on my website?
The main options are app screenshots in a phone mockup, a short screen-recording video, a browser-based emulator of the app, or an interactive demo where visitors tap through the real screens. Screenshots and video are easy but passive; emulators are realistic but heavy and fragile; an interactive demo built from screenshots is the best balance for most B2B apps.
How do I make an interactive demo of an Android or iOS app?
Take screenshots of each screen in one task on a real phone, upload them in order to a walkthrough tool, mark the spot to tap on each screen and add a one-line instruction. The result plays in any browser, can be embedded on a page or sent as a link, and works for native apps because it doesn't depend on a browser recording.
Should a B2B app demo be a video or interactive?
Use a short video when you want to show the overall flow in 30 seconds, for example at the top of a landing page. Use an interactive demo when you want a prospect to understand how the app works for their team, for example next to a 'Book a demo' button or in a follow-up email. Many teams use both.
How long should a mobile app demo be?
One task, start to finish: usually 8 to 15 screens. A demo that tries to show every feature gets abandoned. If you need to show several roles or tasks, make one short demo for each.