Fixes and improvements

* Provide more free content

* Adapt to iOS15

* Fixed the crash when using the photo frame function

* Added cute template function

* Added light effects

* Fixed the bug of retro effect

* Optimized the filter effect

* New feature: retro texture
* Added 12 sets of filter effects
* Added countdown shooting function
* Optimized some details

* Fixed the issue of random film crash
* New App name: Kuji

Hope you like our update, thank you

* Optimized the problem of stuttering when adjusting the beauty effect

* Added "Blur" and "Beauty" effects
* Added frame material
* Optimized the picture and video editing process

* Optimized the filter effect
* Optimized the timestamp effect

* Optimized retro material

* Optimized in-app purchase

* Fixed the cropping error
* Optimized the particle effect

* Random film function adds new retro material

* Fixed the issue of video selection in iOS14
* Added retro material

- Optimized the process of random film function

- Support iOS 14
- New feature: random film
- Fixed the bug of editing photos when the screen is not locked

* Fixed the issue that photos could not be saved without location information

* Fixed the issue that photos could not be saved without obtaining location information

* Save pictures and videos to add location and time information

* Optimized in-app purchase

* Optimized in-app purchase

* Optimized In-App purchase