Choco is program that enables you to create photo montages on your computer. You can work with this simple yet helpful application whenever you need to make a collage with photos from your graduation, birthday parties, family get-togethers or other special events in your life.
You can choose from a wide variety of collage templates, include as many pictures as you want in your photo montage project, and easily configure the output settings. The app also provides you with a photo presentation generator which comes in handy if you're not sure which output profile to select for your collage.
This utility also gives you access to various visual effects which you can apply to the pictures loaded in your photo montage.
The only thing that bothers me about this image tool is the fact that it supports only three output formats: JPEG, JPEG-2000, and PNG.
As for the rest, the program does exactly what's stated on the homepage of the developer: helps you create photo collages on your Mac. The app is very simple to handle, offers you various photo montage templates, and comes with an adequate cost.