Table of contents(14)+
- 01The 30-second test: which mirroring tool is yours?
- 02Method 1: Mirror an iPhone or iPad with AirPlay
- 03Method 2: Cast an Android screen with Google Cast
- 04Method 3: Turn on screen mirroring in Fire TV and Roku
- 05Method 4: Use Miracast from Windows or Android
- 06Method 5: When a third-party app is actually worth it
- 07Free mirroring methods compared
- 08Frequently Asked Questions
- 09Do I need an app to mirror my iPhone to a TV?
- 10What is the best free screen mirroring app for Android?
- 11Is there a free screen mirroring app with no ads?
- 12Why does my screen mirroring have a watermark?
- 13Can I screen mirror without Wi-Fi?
- 14Related guides
The best free screen mirroring app is the one already built into your phone. On iPhone and iPad, that's AirPlay. On Android, it's Google Cast. Both mirror your full screen to a compatible TV with no download, no account, and no ads. Most third-party "mirroring apps" just wrap these tools and paywall the good parts.
I mirror to three screens at home: a Hisense U8, a TCL Roku TV, and a Fire TV Stick 4K on an older set. Over two years I've tried a pile of "free" mirroring apps from the store. Every one either watermarked the video, dropped frames, or begged me to upgrade. The built-in tools beat all of them.
So this guide starts with the free tools you already own. I'll show the exact menu path for each, plus where each one falls down. A short third-party section covers the rare cases where a download actually helps.
The 30-second test: which mirroring tool is yours?
Before you install anything, figure out which built-in tool your setup supports. It takes about 30 seconds.
- iPhone or iPad? You'll use AirPlay. Check that your TV lists "Apple AirPlay" in its settings.
- Android phone? You'll use Google Cast or Miracast. Look for "Cast" or "Smart View" in Quick Settings.
- Windows laptop? You'll use Miracast. Press Win+K to see if a display shows up.
- Basic TV, no smart apps? None of these work wirelessly. You'll need a streaming stick or an HDMI cable.
Knowing your platform is half the job. The other half is driving the TV. Mirroring puts your screen on the display, but you still wake the TV, open the screen-share menu, and clear prompts with a remote. Lost yours? On a Hisense TV, HiRemote is a free iPhone remote — 4.4 stars across 1,600+ ratings — that does all of that over Wi-Fi. It won't mirror for you; that's your phone's job. But it handles everything around the mirror.
Method 1: Mirror an iPhone or iPad with AirPlay
AirPlay is Apple's built-in mirroring. It's free and needs no app. Your TV must support AirPlay 2 — most Hisense, Roku, and Fire TVs made since 2020 do.
- Connect your iPhone and TV to the same Wi-Fi network.
- Swipe down from the top-right corner to open Control Center.
- Tap Screen Mirroring.
- Pick your TV from the list.
- Type the 4-digit code shown on the TV, if it asks.
When it won't work: budget TVs and pre-2020 models often skip AirPlay 2. Check Settings → Apple AirPlay & HomeKit on the TV. No such menu means no AirPlay — add an Apple TV or a Chromecast instead. For a full walkthrough, see our guide on how to screen mirror iPhone to TV. Apple lists supported models in its AirPlay support article.
Method 2: Cast an Android screen with Google Cast
Google Cast is built into most Android phones. It mirrors your whole screen to any TV with Chromecast built in. No separate app is needed.
- Put your phone and TV on the same Wi-Fi network.
- Swipe down twice to open Quick Settings.
- Tap Screen Cast (some phones call it "Cast" or "Smart View").
- Choose your TV or Chromecast from the list.
When it won't work: full screen mirroring needs a Chromecast-built-in TV or a Chromecast dongle. Some phones hide the tile — edit Quick Settings to add it. Samsung phones use "Smart View" for Miracast, which is different. Google explains the steps in its Cast your screen help page. For Roku sets, our mirror Android to Roku guide covers each model.
Method 3: Turn on screen mirroring in Fire TV and Roku
Fire TV and Roku have their own screen-mirroring receiver. You flip it on in the TV's settings, then cast from an Android or Windows device.
- Fire TV: Settings → Display & Sounds → Enable Display Mirroring. Then cast from your Android phone.
- Roku: Settings → System → Screen mirroring → Screen mirroring mode → Prompt. Then cast from Android or Windows.
When it won't work: iPhones can't Miracast to Fire TV or Roku. Use AirPlay if the TV supports it, or cast to a Chromecast. Roku's built-in mirroring also drops if the TV firmware is out of date — update it first.
Digging through a Roku's Settings menu is painful without a remote. You don't need an app for that. Our browser Roku remote runs on any phone — no download, no account — and gets you into the Screen mirroring menu in about 30 seconds. It works on Hisense, TCL, Onn, and other Roku TVs.
Method 4: Use Miracast from Windows or Android
Miracast is the Windows and Android standard for wireless display. It's built into both. Apple devices don't support it.
- On Windows, press Win + K to open the Cast panel.
- Pick your TV or wireless display from the list.
- On Android, open Quick Settings and tap Smart View or Wireless display.
When it won't work: your TV needs Miracast support, which many Roku and older smart TVs lack. If nothing shows up, plug in a Microsoft Wireless Display Adapter or use an HDMI cable. Miracast can also lag on crowded 2.4GHz Wi-Fi — move closer to the router.
Method 5: When a third-party app is actually worth it
Sometimes the built-in tools fall short. That's the only time I'd install a mirroring app. Two real cases stand out.
- A Windows PC casting to a TV with no Miracast receiver.
- A very old smart TV that predates AirPlay and Cast.
If you do install one, judge it hard. A good free app has no watermark, no video ads, and no forced account. Skip any app that stamps its logo on your screen until you pay. For device-specific flows, the guides at the end of this page walk through each platform for free.
Free mirroring methods compared
| Method | Mirror from | Install needed? | Free, no ads | Best for |
|---|---|---|---|---|
| AirPlay | iPhone, iPad, Mac | No — built in | Yes | Apple users with an AirPlay 2 TV |
| Google Cast | Android, Chrome | No — built in | Yes | Android to Chromecast-built-in TVs |
| Fire TV / Roku mirroring | Android, Windows | No — TV setting | Yes | Turning on the TV's own receiver |
| Miracast | Android, Windows | No — built in | Yes | Windows laptops and Samsung phones |
| Third-party app | Varies | Yes | Often no | Old TVs with no built-in option |
Frequently Asked Questions
Do I need an app to mirror my iPhone to a TV?
No — you don't need a downloaded app. iPhones use AirPlay, which is built into iOS. Open Control Center, tap Screen Mirroring, and pick an AirPlay-compatible TV. The only time you'd add hardware is for a TV that doesn't support AirPlay 2, and even then an Apple TV or Chromecast is the better fix than a store app.
What is the best free screen mirroring app for Android?
The best free option for Android is Google Cast, which is already built into the phone. Open Quick Settings, tap Screen Cast, and choose a Chromecast-built-in TV. If your TV uses Miracast instead, tap Smart View or Wireless display. Third-party apps rarely beat these and often add watermarks or ads.
Is there a free screen mirroring app with no ads?
Yes — the ad-free options are the tools built into your device. AirPlay on iPhone and Google Cast on Android never show ads or add a watermark. Most standalone mirroring apps are free to download but paywall full-resolution mirroring or run splash ads between sessions. Start with your phone's native tool first.
Why does my screen mirroring have a watermark?
A watermark almost always means you're on a third-party app's free trial tier. The app overlays its logo until you pay to remove it. Built-in tools like AirPlay and Google Cast never watermark your screen. Delete the app and use your phone's native Screen Mirroring or Cast option instead — it's cleaner and free.
Can I screen mirror without Wi-Fi?
Sometimes — an iPhone can make a direct AirPlay link to an Apple TV without a shared network. For most smart TVs, though, mirroring needs both devices on the same Wi-Fi. A wired HDMI adapter is the reliable no-Wi-Fi backup. We cover every option in our guide on screen mirroring without Wi-Fi.
