CastPlay
CastPlay Summary
CastPlay is a free Android app in Entertainment by SmartTV Software Studio. Released in Jun 2020 (6 years ago). It has about 5.6M+ installs and 5.8K ratings with a 3.89★ (average) average. Based on AppGoblin estimates, it reaches roughly 207K monthly active users . Store last updated Jul 30, 2026
Recent activity: 25K installs this week (108K over 4 weeks) showing declining growth , and 25 new ratings this week View trends →
SDK intelligence: AppGoblin detected 11 development tools(e.g. Google), 2 ad networks,and 1 analytics: product integrated into CastPlay. View full SDK list →
CastPlay SDKs Summary
CastPlay was last scanned for SDKs on 2026-06-16. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.
Google
Flurry
Square
Kotlin
JetBrains
Firebase3.89★
Ratings: 5.8K
Screenshots
App Description
With CastPlay your mobile phone will be more interactive with your Android TV.
With the app "CastPlay" you can use your mobile phone to control your Smart TV over the local network. Make sure your mobile phone and Smart TV are connected to the same home network. It is better to set your router to 5G mode, and then connect your Smart TV to the wired network. If your router supports a privacy separator function, make sure it is disabled.
Support local media files projection, screen image, Smart TV and mobile phone will be more interactive.
[Main Features]
1. Share photos, videos, music to Smart TV from mobile phone.
2. Easily switch between controlled devices from mobile phone screen on the Smart TV. Gives you better sync experience.
3. Now supports NFC, you can easily cast the screen with a touch of the sticker.