# Lucid vs TOIDO

The clearest difference is update cadence: Lucid at every 3 days against TOIDO's monthly. TOIDO's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Lucid ships an update every 3 days, TOIDO monthly. The most recent releases landed on October 22, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Lucid | TOIDO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Monthly |
| Size | 2 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Goo wong Kwon](https://appshunter.io/developer/1895637047) | [Daisaku Harasaki](https://appshunter.io/developer/1222906711) |

## What reviewers say

### Lucid

[App page](https://appshunter.io/ios/app/lucid-second-brain/id6777908024)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### TOIDO

[App page](https://appshunter.io/ios/app/toido-issue-driven-to-do/id6793583683)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Lucid free?

Lucid is free to download, with no in-app purchases.

### Is TOIDO free?

TOIDO is free to download, with no in-app purchases.

### Do Lucid or TOIDO have ads?

Neither Lucid nor TOIDO shows ads.

### Which is updated more often, Lucid or TOIDO?

Lucid ships an update every 3 days, and TOIDO monthly. Most recently, Lucid was updated on October 22, 2026 and TOIDO on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*