# Orbit vs Lucid

The clearest difference is device support: Orbit at 3 against Lucid's 1. Orbit also leads on iOS requirement (15.0 vs 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.

Orbit ships an update weekly, Lucid every 3 days. The most recent releases landed on September 13, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Orbit | Lucid |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Size | 77 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Eunjeong Choi](https://appshunter.io/developer/1877631849) | [Goo wong Kwon](https://appshunter.io/developer/1895637047) |

## What reviewers say

### Orbit

[App page](https://appshunter.io/ios/app/orbit/id6759246490)

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

**In-app purchases:** none


### Lucid

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Orbit free?

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

### Is Lucid free?

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

### Do Orbit or Lucid have ads?

Neither Orbit nor Lucid shows ads.

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

Orbit ships an update weekly, and Lucid every 3 days. Most recently, Orbit was updated on September 13, 2026 and Lucid on September 17, 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.*