# Lumen: AI To-Do List & Planner — Brain-dump tasks into a plan

> Brain-dump tasks into a plan (iPhone/iPad app by Halcytron.)

- Source: https://appshunter.io/ios/app/lumen-ai-to-do-list-and-planner/id6781401444 (this page in markdown: same URL + `.md`)
- Developer: [Halcytron](https://appshunter.io/developer/6781401446)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 50 MB
- Languages: American English
- Released: 2026-07-09
- Data updated: 2026-08-23
- User reviews in markdown: https://appshunter.io/ios/app/lumen-ai-to-do-list-and-planner/id6781401444/reviews.md

## What is Lumen?

Lumen turns a noisy, overwhelmed mind into a calm, clear plan.

Built for ADHD brains (and anyone with too much on their plate), Lumen makes capturing and organizing effortless. Get everything out of your head in seconds, then let it sort into a plan you can actually follow.

How it works
- Brain-dump: add everything on your mind in one fast list. No fields, no setup, no friction.
- Sort with AI: tap Sort and Lumen organizes your dump into Today, Upcoming, and Ideas, detecting dates and times for you.
- Plan your day: a clean Today view shows what is next, with a planner for what is coming up.
- Stay on time: a calm countdown shows how long until your next timed task, so nothing sneaks up on you.
- Ask Lumen: not sure where to start? Ask what to focus on and get a clear next step.
- Swipe to act: swipe any task to schedule it or mark it done.

Designed to feel calm
- A quiet, focused interface that does not overwhelm.
- Light and dark themes.
- Available in English, French, Spanish, German, Portuguese, Italian, and Chinese.
- Your tasks sync across your devices.

Lumen Pro
Unlock AI sorting and Ask Lumen with a subscription or a one-time lifetime purchase. Try Pro free for 7 days on the annual plan.

Start with a clear head. Open Lumen, dump it all, and let the plan come to you.

Terms of Use: https://halcytron.com/lumen/terms
Privacy Policy: https://halcytron.com/lumen/privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Lumen Premium (Monthly) | $4.99 | per month |
| Lumen Premium (Annual) | $24.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lumen Premium (Lifetime) | $79.99 | one-time |



## Version history (last 1 release)

### 2.1 — 2026-07-09

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*