What is the Trick Shot Bowling game, how does it work?

According to the introduction of Golden Hammer Software, Trick Shot Bowling is a Sports game on the Android platform. There is currently a 1.10.6 version released on May 01, 2017, you can see the details below.

Bowling with trick shots! Bowl classic 10-pin games, or try own trick shot pin configurations for a fresh experience.

Pick from 24 unlockable balls with different weight, speed, and hook to find the perfect ball for the challenge. Control the direction and spin of your ball with a swipe of your finger, and bounce your pins into a perfect strike.

Features
• Real 3d bowling.
• Control the spin of your ball when you bowl.
• Trick shot puzzle pin configurations and classic pin layout.
• 24 different bowling balls to unlock.
• Great ball and pin physics.
• Full Tablet support.
• Up to 4 person local multiplayer games.

The free trial version includes ads and limits the game to 5 frames. There is a single in app purchase to unlock the full version which includes an extra alley with ramps and stoppers.

Permissions:
android.permission.WRITE_EXTERNAL_STORAGE - Save files.
android.permission.INTERNET - Ads, full version unlock.
android.permission.ACCESS_NETWORK_STATE - Ads, full version unlock.
com.android.vending.BILLING - Full version unlock.

What's new in version 1.10.6 1.10.4: API updates.
1.10.3: Fixed texturing problems on some devices.
1.10.2: Added an option to watch an ad to complete a 10 frame game for free.
1.10: Revised spin controls. Use a second touch to control spin.
1.9.1: x86 support.
1.9: Improved lighting on the alleys.
1.8: Added the ability to play any game mode on any alley.
1.7: Added local high scores and average score tracking.
1.6.2: Fixes save game problems on Android 4.1 and 4.2.
1.6.1: Fixes problems on sleeping the device.