# Somnium vs Luku

The clearest difference is in-app purchases: Luku at none against Somnium's 3. Luku also leads on update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Somnium sells 3 in-app purchases, starting at $4.99 per 7 days. Luku asks for nothing beyond the download.

Somnium ships an update every 2 months, Luku every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Somnium | Luku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (19 ratings)](https://appshunter.io/ios/app/somnium-dream-interpretation/id6470462666/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Freemium | — |
| Size | 212 MB | 27 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Green Advex Technology LLC](https://appshunter.io/developer/1821634728) | [Kalifa Toure](https://appshunter.io/developer/1860030462) |

## What reviewers say

### Somnium

[App page](https://appshunter.io/ios/app/somnium-dream-interpretation/id6470462666)

Explore the meaning of your dreams and gain insights into your subconscious. This app offers dream interpretation, visualization, and daily horoscopes to guide your self-discovery journey.

**Highlights:** Dream interpretation, Dream visualization, Lucid dreaming techniques, Daily horoscope, Mindfulness techniques, Dream horoscope

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dream Interpretation with AI | $4.99 | per 7 days |
| Dreams Interpretation - 1 Week | $6.99 | per 7 days |
| Dream Journal with AI - 1 Year | $39.99 | per year |


### Luku

[App page](https://appshunter.io/ios/app/luku/id6760457761)

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

**In-app purchases:** none


## Frequently asked questions

### Is Somnium free?

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

### Is Luku free?

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

### Do Somnium or Luku have ads?

Neither Somnium nor Luku shows ads.

### Which is updated more often, Somnium or Luku?

Somnium ships an update every 2 months, and Luku every 2 weeks. Most recently, Somnium was updated on November 3, 2026 and Luku 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.*