Modify app icon to fit policy

• Improve filter performance

• A video-related bug that occurs in a specific iOS version has been fixed.

• A small bug in the color thermostat function has been fixed.

• Small bugs in the detail correction function have been resolved.

• Photo detail calibration has been added.
• The intensity control unit has been changed.

• Small bugs have been fixed

• Fixed a bug in which the live photo rotates 90 degrees.

• Improved grain film look effect.

• Added function to apply grain film look.
• The filter function has been improved.
• Modified to save dark mode.

+ The price has been increased. A few more features will be added in future updates and will be increased once more to the final price.