Duotone+ for iPhone
You can download the the latest version of Duotone+.
More About Duotone+
In Duotone processing, it's important to choose two colors, which can make a huge difference in the appearance of a photo, and each Duotone+ filter is repeatedly adjusted to look beautiful, referring to the color scheme of typical Duotone work.
You can easily share your photos with your friends and upload them to Instagram, Twitter, Facebook and more.
It also has the ability to export your photos to an app to edit them.
It supports the full resolution of your device and doesn't compromise the beauty of your photos.
The maximum size supported depends on the performance of the GPU on your device.
What's New in Duotone+ 2.0.12 >
Minor bug fixes and performance improvements