SkyList is a lightweight To-Do list application that works on all Android versions starting from 4.1 (Jelly Bean).
SkyList is a small app but it has a lot of features ! Here is a non-exhaustive list :
You have two ways to download SkyList : either you download it on Google Play or you build from the source code (if you don't want to build it by yourself, you can download a development build here; be warned : these builds can be unstable).
It's easy to contribute to SkyList ! If you are a developer, first, you have to create a fork and make your changes. Then make a pull request describing what are the improvements.
If you are not a developer, well, you can contribute as well ! Report bugs, problems and improvements in the Issues section. You can also contribute by making a donation.
Anyway, help is greatly appreciated under any form !
If you want to report a bug / suggest an improvement / anything else, do not hesitate to open an issue.