To disable autoplay videos in your apps:

1. Check your device settings: Many devices offer a setting to turn off autoplay for videos and other types of applications.
2. Update your app: Many apps offer an updated version that offers improved security settings and the option of turning off autoplay features.
3. Use a third-party app blocker: f you don’t want to install an ad-blocking app, you can try an app blocker to limit the ad content on your apps.
4. Check with the app developer: If none of the above options work, contact the app publisher for support.