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Best Samsung S21 Ultra Screen Size Apps

231+ iOS apps curated and reviewed

4.1 avg rating
17 free apps
Updated May 2026

Finding the right samsung s21 ultra screen size app can be overwhelming with so many options. We've analyzed 231+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Samsung S21 Ultra Screen Size

Screen Mirroring + Chromecast#1

Screen Mirroring + Chromecast by Kraus und Karnath GbR 2Kit Consulting

Screen Mirroring Cast Share TV
Editor's Choice
🔧 Utilities
3.9😞(11K ratings)
$9.99
Screen Mirroring + Chromecast screenshot 1
Screen Mirroring + Chromecast screenshot 2
Screen Mirroring + Chromecast screenshot 3
Screen Mirroring + Chromecast screenshot 4

Screen Mirroring Chromecast allows you to mirror your iPhone or iPad screen and sound on Chromecast in Full HD Quality. Mirror photos, videos, games, websites, and more with low latency and no hidden costs. Just connect your devices to the same Wi-Fi, and enjoy seamless screen sharing on supported devices like Chromecast, Xiaomi MI Box, and NVIDIA Shield TV. Remember to give the app a positive rating if you find it useful!

What We Love

  • 👍 Easy to use
  • 🚀 Works well with Chromecast
  • 💡 Excellent for mirroring iPad/iPhone to TV

Room to Improve

  • 🐛 Frequent connection drops
  • 🐛 Laggy video and audio
  • 🐛 Freezes and crashes
Screen Mirroring - TV Cast#2

Screen Mirroring - TV Cast by TV Cast Pte. Ltd.

Smart View & Screen Share TV
Strong Contender
🔧 Utilities
4.5😞(52K ratings)
FreeAdsIn-App Purchases
Screen Mirroring - TV Cast screenshot 1
Screen Mirroring - TV Cast screenshot 2
Screen Mirroring - TV Cast screenshot 3
Screen Mirroring - TV Cast screenshot 4
Screen Mirroring - TV Cast screenshot 5
Screen Mirroring - TV Cast screenshot 6

Screen Mirroring - TV Cast allows users to effortlessly mirror their mobile device's screen to a smart TV for easy viewing. Experience seamless connectivity and enjoy your favorite content on a bigger screen. Try it now for a better viewing experience!

What We Love

  • 👍 User-friendly
  • 🚀 Fast connection
  • 💡 Useful for mirroring photos and videos

Room to Improve

  • 🐛 Frequent disconnections
  • 🔒 Lack of transparency on pricing
  • 💸 Expensive subscription
Screen Mirroring - TV Cast Air#3

Screen Mirroring - TV Cast Air by EVOLLY.APP PTE. LTD

Screen Sharing & Smart View TV
Worth Considering
🔧 Utilities
3.5😞(3.9K ratings)
FreeAdsIn-App Purchases
#90in Utilities
Screen Mirroring - TV Cast Air screenshot 1
Screen Mirroring - TV Cast Air screenshot 2
Screen Mirroring - TV Cast Air screenshot 3
Screen Mirroring - TV Cast Air screenshot 4
Screen Mirroring - TV Cast Air screenshot 5
Screen Mirroring - TV Cast Air screenshot 6

Share your screen with your smart TV in real time for presentations, videos, and more. Easily mirror your device screen to your TV with a simple tap. Perfect for sharing content with friends or for professional use. Try it now!

What We Love

  • 🚀 Smooth screen mirroring
  • 👍 Easy to use
  • 💡 Useful for sharing content on TV

Room to Improve

  • 🐛 Frequent connection issues
  • 🔋 Drains battery quickly
  • 💰 Expensive subscription

More Samsung S21 Ultra Screen Size apps to explore

4
Screen Mirroring+ for Roku
Screen Mirroring+ for Roku
Screen Mirroring+ for Roku
TV Mirror - No Delay HD
$0.99
$9.99 | 90% OFF

Easily mirror your iPhone or iPad screen on your Roku Streaming Player or Roku TV with zero delay and high quality. Share photos, videos, games, websites, and more seamlessly. Check compatibility and start mirroring today!

📊 Productivity
(25K)
5
プロジェクター・TV キャスト・スクリーンミラーリング
プロジェクター・TV キャスト・スクリーンミラーリング
プロジェクター・TV キャスト・スクリーンミラーリング
Screen Share, Cast & Mirror
Free

Mirror your phone screen on your TV wirelessly to view photos, videos, and more with Screen Mirroring: Smart View TV. Experience seamless connectivity and hassle-free sharing. Download now to enjoy a bigger screen experience!

🔧 Utilities
(38)
6
TV Cast for Samsung TV App
TV Cast for Samsung TV App
TV Cast for Samsung TV App
Best Movie Stream Browser App
Free

Stream movies, web videos, and live TV shows seamlessly on your Samsung Smart TV or Blu-ray Player with this browsing app. Transform your screen into an entertainment hub.

📷 Photo & Video
(30K)
7
Air Mirror: Smart TV & Console
Air Mirror: Smart TV & Console
Air Mirror: Smart TV & Console
Screen Mirroring, Stream to TV
Free

Air Mirror - TV is a versatile screen mirroring application that allows users to effortlessly stream and mirror content from their smartphones or tablets to a TV or a computer screen. With easy setup and seamless connectivity, experience the convenience of viewing your favorite media on a larger display. Mirror your device today and enjoy a bigger screen experience!

🎬 Entertainment
(10K)
8
Remote for Samsung TV Smart
Remote for Samsung TV Smart
Remote for Samsung TV Smart
Control Your Smart Samsung TV
Free

Control your Samsung TV effortlessly with Controlla, offering a sleek design for intuitive operation and quick access to streaming services. Transform your smartphone into a powerful remote control for a seamless TV experience.

🔧 Utilities
(4.6K)
9
AirPlay Cast
AirPlay Cast
AirPlay Cast
Cast everything to big screen
Free

"Stream videos, mirror your screen, and enjoy favorite apps on your TV wirelessly with this Cast app. Connect easily, share content securely, and enjoy your media on a bigger screen with AirCast Play!"

📷 Photo & Video
(9.9K)
10
Smart Mirror | TV & Device
Smart Mirror | TV & Device
Smart Mirror | TV & Device
Screen Mirroring to Any Device
Free

Transform your smartphone into a smart mirror with this innovative app. Get personalized weather updates, news, calendar events, and more displayed on your phone screen while getting ready in the morning. Experience convenience and efficiency with this practical tool.

📷 Photo & Video
(25K)
11
Smart View - Screen Mirroring
Smart View - Screen Mirroring
Smart View - Screen Mirroring
Air Mirror: Share & Cast to TV
Free

Easily share your screen on multiple devices simultaneously with Smart View - Screen Mirroring. Stream videos, photos, and presentations effortlessly. Try it today for seamless screen sharing!

📷 Photo & Video
(5K)
12
Remote for Samsung
Remote for Samsung
Remote for Samsung
by Oz Shabbatth
Free
🔧 Utilities
(45K)
13
Screen Mirroring - 1001 TVs
Screen Mirroring - 1001 TVs
Screen Mirroring - 1001 TVs
Screen Share & Cast to TV
Free

A screen mirroring application that allows users to wirelessly cast their device screens to multiple TVs simultaneously, making it perfect for presentations, sharing media, and collaboration. Experience seamless screen sharing with ease - Share your world on multiple screens at once!

🔧 Utilities
(810)
14
Screen Mirroring | Smart TV
Screen Mirroring | Smart TV
Screen Mirroring | Smart TV
Video Cast & TV Mirror Share
Free

Easily mirror your device screen to your Smart TV with this app, allowing you to seamlessly stream videos and share content with a simple and quick setup. Experience the convenience of wireless screen sharing today.

🔧 Utilities
(26K)
15
Screen Mirroring App
Screen Mirroring App
Screen Mirroring App
Smart TV,PC,Web,Computer,Games
Free
$19.99 | 100% OFF

Mirror your iPhone or iPad screen seamlessly to any device in your local Wi-Fi network or remotely via the Internet with zero delay. Share various content like photos, videos, games, and presentations on Smart TVs, PCs, Macs, and more. Make screen sharing effortless and user-friendly.

📷 Photo & Video
(22K)
16
Screen Mirroring – Chromecast
Screen Mirroring – Chromecast
Screen Mirroring – Chromecast
Screen Mirroring Cast Share TV
Free

This app allows easy screen mirroring of your iPhone or iPad to Chromecast for sharing content like photos, videos, games, and more in Full HD quality. It supports various devices and ensures low latency for a seamless experience. If you find the app useful, kindly rate it on the App Store.

🔧 Utilities
(17K)
17
Screen Mirroring ®
Screen Mirroring ®
Screen Mirroring ®
Smart TV Mirror, Cast & Share
Free

Easily mirror your smartphone screen to your Smart TV with our innovative screen mirroring app. Stream videos, photos, and presentations for a seamless viewing experience at your fingertips. Try it now and elevate your viewing experience!

🔧 Utilities
(2.3K)
18
Aesthetic
Aesthetic
Aesthetic
Widget & Home Screen Wallpaper
Free

Discover, curate, and share beautiful widgets to enhance your digital space. Personalize your devices with an array of stunning widgets for a more aesthetic experience. Try it now to level up your digital style!

🔧 Utilities
(19K)
19
Screen Mirroring MirrorMeister
Screen Mirroring MirrorMeister
Screen Mirroring MirrorMeister
Cast, Share & Mirror Smart TV
Free

Experience wireless screen mirroring effortlessly with this app. Say goodbye to small screens, tangled cables, and costly equipment. Cast your screen to your smart TV for a better viewing experience. Download now!

📷 Photo & Video
(5.2K)
20
Screen Mirroring+ for Fire TV
Screen Mirroring+ for Fire TV
Screen Mirroring+ for Fire TV
No Subscriptions, All Features
$9.99

This app allows you to easily mirror your iPhone or iPad screen on your Fire TV with no subscriptions or hidden costs. Enjoy sharing photos, videos, games, websites, and more on your Fire TV instantly. For high-quality mirroring, ensure both devices are connected to the same Wi-Fi network.

📷 Photo & Video
(14K)