CastDuo - Screen Mirroring TV

Contains adsIn-app purchases
3.8
18.8K reviews
Content rating
Everyone
1M+
Downloads
Content rating
Everyone
In-App Purchases
Learn more
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About this app

📱 Turn Your Phone Into the Ultimate Casting Remote
Enjoy seamless miracast screen mirroring, screen share, and tv cast on your big screen.
With just one tap, stream movies, music, and photos from your Android phone to any smart TV or streaming device.

💡 Why Users Love Cast to TV
People want more than a small screen—they want the cinema experience at home.
With Cast to TV, you get smooth video playback, stable miracast connections, and easy control right from your phone.
Whether you’re sharing memories with friends or streaming the latest shows, everything feels bigger, brighter, and better.

🎬 What You Can Do With Cast to TV
• Full miracast support for instant, lag-free streaming.
Screen share & screen mirror your entire phone in real time.
Mirror cast & allshare cast across multiple protocols.
• Easy controls: pause, play, volume, forward/rewind — all on your phone.
Smart discovery auto-detects TVs and streaming devices on Wi-Fi.
• Built-in web video browser for casting video from your favorite sites.
• Create a queue & playlist for nonstop videos, music, or slideshows.
Flexible playback with shuffle, loop, and repeat modes.

📺 Compatible With Popular Devices
Chromecast & Chromecast built-in TVs
Smart TVs: Samsung, LG, Sony, Hisense, Xiaomi, Panasonic, and more
Amazon Fire TV & Fire Stick
Roku Stick & Roku TVs
Xbox One & Xbox 360
Apple TV with AirPlay
• Other DLNA receivers

⚡ How It Works
1. Connect your phone and TV to the same Wi-Fi.
2. Open Cast to TV and let it auto-detect devices.
3. Select a video, music track, or photo.
4. Tap cast and enjoy instant streaming.
No cables. No hassle. Just pure mirroring fun.

✨ Pro Tips for Best Experience
• Keep your phone and TV on the same Wi-Fi network.
• For stable screen mirroring, reboot your router if needed.
• Check if your device supports miracast screen mirroring or DLNA before casting.

⚠️ Disclaimer
This app is not an official product of Google, Apple, Roku, Amazon Fire TV, LG, Samsung, Sony, or any other brand mentioned.
All trademarks and copyrights belong to their respective owners.
Functionality such as miracast screen mirroring, screen share, or tv cast may vary depending on your device model, TV, and Wi-Fi connection.
Some features may require a compatible device.
Updated on
Apr 21, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
This app may collect these data types
App activity, App info and performance, and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.9
18.1K reviews
Mike Parker
April 21, 2026
not paying for a free service. you say you have uses limits? but when i downloaded this app. the first thing it did was tell me to pay. if your app actually connected me to my television for 30 mins to an hour first. than offered me to pay after i knew it was an app that actually does what it says. than i would be more obliged to pay for your app. but trying to get me to pay for something im not sure works is ridiculous. these are apps. step your game up if you want more than 1 star.
4 people found this review helpful
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Eco Mobile Connect
April 22, 2026
We’re sorry for the confusion with CastDuo. The first screen may show a paywall, but you can close it and continue using the app for free with daily usage limits. Subscription is optional and only removes ads and limits. If you need help, contact tvcast.android@apps.ecomobile.vn.
worth more1
April 7, 2026
After purchase, it seems as if the app decides that it wants to be less functional. there is a 4 second, If not 5 second delay between my phone and the cast. not good for zoom calls or gaming. is there a fix for this, no options in settings. I got the Fold7, 1.5gb internet connection, no VPN, wifi 6, and still get 5 second delay.
2 people found this review helpful
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Eco Mobile Connect
April 8, 2026
We’re sorry the delay is still happening with CastDuo even after those checks. This may be related to device or TV compatibility, and we’d like to investigate further. Please send your phone model, TV model, and issue details to tvcast.android@apps.ecomobile.vn so our team can check and support you.
Dominic Mann
March 16, 2026
This app is terrible and doesn't cast audio. it also requires a subscription.
4 people found this review helpful
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Eco Mobile Connect
March 16, 2026
We’re sorry for your experience with CastDuo. If audio is not casting, you may be using the wrong feature or there may be a technical issue. CastDuo offers normal app features, while subscription only removes ads and usage limits. Please email your issue and device details to tvcast.android@apps.ecomobile.vn so we can help.

What’s new

We listened and improved in this version:
– Samsung & Chrome Direct Mirroring support
– Roku Mirroring/Casting update
– Improved connectivity & app experience
– Bug fixes & performance improvements
All your ideas and suggestions are welcome at tvcast.android@apps.ecomobile.vn.
Content rating
Everyone
In-App Purchases
Learn more

App support

Phone number
+84398129929
About the developer
ECO MOBILE COMPANY LIMITED
support@ecomobile.vn
33 Trang Thi Street, Tran Hung Dao Ward, Floor 8, Ha Noi Vietnam
+84 398 129 929

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