This app is published by Codingal.

Codingal is the #1 coding platform for school kids with a mission to
inspire school kids to fall in love with coding.
This app is developed by Codingal student under the guidance of the teacher Shruthika.
Student Name - Muhammed Ahmed Faisal
Grade - 7
There are 2 ships in this game, one ship that shoots you, and the other one is you. You have to avoid the bullets the other ship shoots by pressing 2 buttons one to go right and one to go left. There are 3 lives if you get shot 3 times, the game ends, and you go to another screen that says "You lost" then you have to press a button to restart the game.