CastDuo - Screen Mirroring App

Name: CastDuo - Screen Mirroring App
Rating: 4 (103 reviews)
Author: ECO MOBILE JOINT STOCK COMPANY

Cast to TV & Screen Mirroring

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

103 Ratings
Age Rating

4+
Years
Category

Utilities
Developer

ECO MOBILE JOINT STOCK COMPANY
Language

EN
+ 10 More
Size

69.4
MB

iPhone

Cast videos, photos & more to TV in seconds – now with AirPlay! Enjoy seamless screen mirroring and streaming from web to TV. Perfect for family movie nights! Enhance your Smart TV viewing experience like never before with Screen Mirroring Smart TV Cast - the ultimate app to transform your small mobile screen into a dynamic big-screen experience! Whether you want to watch your favorite videos, showcase cherished memories through photos, stream online content directly from the web, or broadcast your live camera feed to your TV, this powerful yet easy-to-use app lets you wirelessly cast everything from your phone to your TV. With a simple connection, you can enjoy cinema-like entertainment right in the comfort of your home. Imagine having the ability to cast anything from your mobile device to your TV - whether it’s streaming a family slideshow, catching up on your favorite YouTube channels, following the latest trends on social media platforms, or using your phone as a live camera on the big screen to monitor a room, present objects, demonstrate products, or share real-time moments with family and friends - all in crystal-clear resolution. Gone are the days of crowding around a small screen when you can amplify your experience with a few quick taps! Key features include: Screen mirroring with zero delay, allowing you to mirror your phone’s entire display in real time for smooth, uninterrupted streaming. Live Camera to TV, instantly stream your phone's camera to your Smart TV. Perfect for presentations, demonstrations, DIY projects, classroom teaching, monitoring, video previews, or sharing live moments on a larger display. Cast photos, videos, and music from your device directly to your TV for an immersive viewing experience. Web Video Cast, stream videos directly from your favorite websites with smooth, high-quality playback. Fast and effortless connectivity to most Smart TVs and compatible streaming devices with just a few taps. But that’s not all! The app delivers lag-free performance, ensuring that everything from binge-watching your favorite TV shows and making business presentations to live camera streaming, gaming sessions, and family gatherings is displayed without interruptions or delays. You'll feel like you're part of the action with every scene, presentation, or live camera feed rendered in stunning high definition on the big screen. Compatible with most Smart TVs, Screen Mirroring Smart TV Cast fits perfectly into any home entertainment setup. Whether you're relaxing alone, sharing memories with family and friends, giving a presentation, or using Live Camera to showcase products, documents, artwork, or real-world objects on your TV, this app ensures you never miss a moment. With its intuitive interface, even first-time users can connect and start casting in seconds. Don't limit yourself to the confines of a small screen. Download the app today and elevate your media experience to new heights! Mirror your screen, cast web videos, stream photos and videos, and experience the convenience of Live Camera on your TV—all from one powerful app. Bring everything you love to life on the big screen and enjoy a whole new level of entertainment and productivity. For any questions or concerns, please don't hesitate to contact our customer support team: screenmirror.ios@ecomobile.vn Privacy Policy: https://sites.google.com/ecomobile.vn/policy/privacy-policy/screen-mirroring-ios Terms of Service: https://sites.google.com/ecomobile.vn/policy/terms-conditions/screen-mirroring-ios

Ratings & Reviews

4.0

out of 5

103 Ratings

Mark AGustin NaJera Anothothony 69
Mar 15
MarkAGustin
Mark AGustinvAnothony 69

Developer Response
Thank you for your feedback. Your satisfaction is important to us, so if you have suggestions on how we can improve. Please let us know at screenmirror.ios@ecomobile.vn
Mark AGustin NaJera Anothothony 69
Mar 15
MarkAGustin

Mark AGustinvAnothony 69
Developer Response Mar 18
Thank you for your feedback. Your satisfaction is important to us, so if you have suggestions on how we can improve. Please let us know at screenmirror.ios@ecomobile.vn
Trash app
Sep 17
Joeflo0000
This app lags so bad it better to just view on your phone. Video sound is delayed and photos take a long time to show up after switching from one to another.

Developer Response
Hi, we’re really sorry about the lag and delays you’ve experienced. We understand how frustrating it can be when video sound is out of sync and photos take too long to load when switching between them. We’re working to improve the app’s performance and appreciate you bringing this to our attention. If you need further assistance, please contact us at screenmirror.ios@ecomobile.vn. Thank you for your feedback!
Trash app
Sep 17
Joeflo0000

This app lags so bad it better to just view on your phone. Video sound is delayed and photos take a long time to show up after switching from one to another.
Developer Response Sep 22
Hi, we’re really sorry about the lag and delays you’ve experienced. We understand how frustrating it can be when video sound is out of sync and photos take too long to load when switching between them. We’re working to improve the app’s performance and appreciate you bringing this to our attention. If you need further assistance, please contact us at screenmirror.ios@ecomobile.vn. Thank you for your feedback!
You have to pay for everything
12/30/2025
You have to pay for too much
I just wanna cast my TV and I have to pay for everything. It’s annoying. I’m trying to find snap so let me cast the TV completely for free.

Developer Response
Hi, we’re really sorry for the experience you’ve had. We understand that in-app purchases can be frustrating for some users. These features help us maintain and improve the app while continuing to offer free access to many users. Your satisfaction is important to us, so if you have any suggestions or need assistance, please contact us at screenmirror.ios@ecomobile.vn. We appreciate your understanding and hope you’ll give us another chance to meet your expectations.
You have to pay for everything
12/30/2025
You have to pay for too much

I just wanna cast my TV and I have to pay for everything. It’s annoying. I’m trying to find snap so let me cast the TV completely for free.
Developer Response Jan 5
Hi, we’re really sorry for the experience you’ve had. We understand that in-app purchases can be frustrating for some users. These features help us maintain and improve the app while continuing to offer free access to many users. Your satisfaction is important to us, so if you have any suggestions or need assistance, please contact us at screenmirror.ios@ecomobile.vn. We appreciate your understanding and hope you’ll give us another chance to meet your expectations.
False advertising
Jan 31
TaeDae97
Falsely advertising ability to cast music from my phone to the tv

Developer Response
Hi, we’re really sorry for the bad experience you had with CastDuo. Casting features may vary depending on the TV model, connection method, and supported protocols. Your feedback is important to us. To help us look into this, could you please share your device model, OS version, and TV brand/model? If possible, a screenshot would be helpful. You can contact us at screenmirror.ios@ecomobile.vn. We’re here to help.
False advertising
Jan 31
TaeDae97

Falsely advertising ability to cast music from my phone to the tv
Developer Response Feb 3
Hi, we’re really sorry for the bad experience you had with CastDuo. Casting features may vary depending on the TV model, connection method, and supported protocols. Your feedback is important to us. To help us look into this, could you please share your device model, OS version, and TV brand/model? If possible, a screenshot would be helpful. You can contact us at screenmirror.ios@ecomobile.vn. We’re here to help.

Fixed bugs and improved interface for a smoother user experience

Version 2.14.1 22h ago

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:
- Diagnostics
Data Linked to You

The following data may be collected and linked to your identity:
- Diagnostics
Data Not Linked to You

The following data may be collected but it is not linked to your identity:
- Purchases
- User Content
- Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

Information

Seller: ECO MOBILE JOINT STOCK COMPANY
Size: 69.4 MB
Category: Utilities
Compatibility: Requires iOS 17.6 or later.

iPhone
Requires iOS 17.6 or later.

Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
Languages: English and 10 more

English, Filipino, French, Hindi, Indonesian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Vietnamese
Age Rating: 4+

4+

Learn More

Contains
Advertising
In-App Purchases: Yes

Weekly Mirroring Subscription $6.99

Weekly Smart Cast Subscription $5.99

Weekly Mirroring Subscription $4.99

Weekly Mirroring Subscription $4.99

Yearly Mirroring Subscription $29.99

Weekly Smart Cast Subscription $2.49

Yearly Subscription Discount $19.99

Yearly Mirroring Subscription $12.49

Monhtly SmartCast Subscription $12.99

Yearly Subscription $59.99

Learn More