This app lets you create simple list with items that you can check.
All the little things you always forget while building your next rocket can go into those lists.
To get you started some common scenarios are already installed.

Permissions
Network: In order to get feedback on bugs this app sends back anonymous crash reports. This helps me in improving the app. No other information leaves your device.

Note:
KSP (Kerbal Space Program) is copyrighted by Squad.
I am not affiliated in any way with Squad.
Do NOT hassle Squad for support of this app!