The core difference
Notion is a blank-canvas workspace — you design everything: schema, views, hierarchy, naming, properties. Lunar is a fixed, opinionated daily planner — one flow, two daily inputs, one filtered task list. Zero setup required.
For ADHD brains, decision tax is a real cost. Every time you open Notion on a low-dopamine day, you pay the cost of navigating your own system before you can work. Lunar eliminates that tax entirely.
Feature comparison
| Feature | Notion | Lunar |
|---|---|---|
| Built for ADHD women | General audience | Yes — specifically |
| Setup required | Significant — you build it | Minimal — opinionated |
| Menstrual cycle awareness | No | Yes — phase filter |
| Energy-based task filter | No | Yes — 4 levels |
| Maintenance burden | High | Near-zero |
| AI features | Notion AI (add-on) | Task breakdown |
| Mobile experience | Desktop-first | Mobile-native |
| Flexibility | Infinite | Intentionally constrained |
| Free tier | Generous | 14-day free trial, then subscription |
Who should choose Notion
- You need to store long-form notes, project docs, or knowledge bases
- You work in teams and need collaborative pages
- You enjoy building and maintaining systems
- Desktop access is important to your workflow
Who should choose Lunar
- You've abandoned Notion systems before and need something that doesn't need maintenance
- Your ADHD brain freezes at blank pages
- Your focus varies with your cycle and you need the list to adapt
- Mobile-first planning is how you actually operate
Why infinite flexibility backfires for ADHD
Every decision is a tax on executive function. For ADHD brains on a hormonal dip, that tax is unusually high. Notion asks you to make micro-decisions before you can capture a task: Which database? Which view? Which property? On a follicular high-energy day, manageable. On a luteal low-dopamine day, the reason you quit the system in the first place.
Lunar's schema is fixed. You can't break it. There's nothing to reorganise on Sunday night instead of resting. You open it, answer two questions, see your list, close it.
Verdict
Choose Notion for long-form thinking, project documents, shared team work, and knowledge management. Choose Lunar for the daily 'what am I doing today' question — especially on days when Notion's flexibility becomes a barrier instead of a feature.
The healthy split: Notion for things you think about once and store, Lunar for what you're executing today.