Overleaf - The online platform for scientific writing. Overleaf is free: start writing now with one click. No sign-up required. Great on your iPad.
Decisionize - Simplify decision making in 3 easy steps
TeXworks - The TeXworks project is an effort to build a simple TeX front-end program (working environment)...
Big Decisions - An app that helps you make better decisions
Texmaker - Texmaker, free cross-platform latex editor
Prioritization Sticky Notes - Curated ideas on how to make a decision on what to do next