# Briefly vs Lucid

The clearest difference is in-app purchases: Lucid at none against Briefly's 1. Lucid also leads on update cadence (every 3 days vs every 9 days) and iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Briefly sells 1 in-app purchase, starting at $0.99 per month. Lucid asks for nothing beyond the download.

Briefly ships an update every 9 days, Lucid every 3 days. The most recent releases landed on September 15, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Briefly | Lucid |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Size | 6 MB | 2 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Syafiie Bin Zaelani](https://appshunter.io/developer/1868100506) | [Goo wong Kwon](https://appshunter.io/developer/1895637047) |

## What reviewers say

### Briefly

[App page](https://appshunter.io/ios/app/briefly-work-journal/id6759509285)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Briefly Premium | $0.99 | per month |


### 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 Briefly free?

Briefly is free to download, with in-app purchases available.

### Is Lucid free?

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

### Do Briefly or Lucid have ads?

Neither Briefly nor Lucid shows ads.

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

Briefly ships an update every 9 days, and Lucid every 3 days. Most recently, Briefly was updated on September 15, 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.*