Flash on Call and SMS is an Android app developed by YadavApp that allows users to blink their device's flashlight when they receive phone calls, SMS texts, or app notifications. This app is particularly useful for those who are not always allowed to play on their phone in quiet areas or during meetings.

The app offers various features such as the ability to turn the flashlight on and off, set the duration of the flash for incoming calls or messages, and work in different phone modes such as Ring, Vibrate, and Silent. Additionally, users can schedule Do Not Disturb (DND) to start and end at specific times and turn off flash alerts when the battery is low to help save battery life.

Moreover, users can set flash alerts for any other installed app notifications. The app is free to use and is categorized under Utilities & Tools.

Overall, Flash on Call and SMS is a useful app for those who need flash alerts and want to stay discreet in quiet areas. If you like the app, don't forget to rate it 5 stars and share your feedback in the reviews.