# Lucid vs Karbywarby Todo

The clearest difference is iOS requirement: Karbywarby Todo at 15.0 against Lucid's 17.0. On price, update cadence, ads and in-app purchases 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, Karbywarby Todo every 6 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Lucid | Karbywarby Todo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/karbywarby-todo-tasks/id6802448116/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 6 days |
| Size | 2 MB | 5 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Goo wong Kwon](https://appshunter.io/developer/1895637047) | [Lars Patzold](https://appshunter.io/developer/6802448118) |

## 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


### Karbywarby Todo

[App page](https://appshunter.io/ios/app/karbywarby-todo-tasks/id6802448116)

**In-app purchases:** none


## Frequently asked questions

### Is Lucid free?

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

### Is Karbywarby Todo free?

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

### Do Lucid or Karbywarby Todo have ads?

Neither Lucid nor Karbywarby Todo shows ads.

### Which is updated more often, Lucid or Karbywarby Todo?

Lucid ships an update every 3 days, and Karbywarby Todo every 6 days. Most recently, Lucid was updated on October 31, 2026 and Karbywarby Todo on October 29, 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.*