# Social Rhythms vs Lune

The clearest difference is in-app purchases: Social Rhythms at none against Lune's 3. Social Rhythms also leads on rating (4.1 vs 3.8). Lune's advantage is review sentiment (25% vs 0%) and ratings volume (200 vs 7). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Lune sells 3 in-app purchases, starting at $39.99 per year. Social Rhythms asks for nothing beyond the download.

Social Rhythms holds the better App Store score, 4.1 against 3.8. That said, the two scores are not equally well evidenced: Lune has 200 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 0% of Social Rhythms's written reviews are positive against 25% of Lune's, so the app with the better star average is not the one people write more warmly about.

Social Rhythms ships an update every 2 months, Lune monthly. Both last shipped on November 4, 2026.

## The numbers

| Metric | Social Rhythms | Lune |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (7 ratings)](https://appshunter.io/ios/app/social-rhythms/id1510826025/reviews)** | [3.8 (200 ratings)](https://appshunter.io/ios/app/lune-bedtime-sleep-routine/id6478384948/reviews) |
| Number of ratings | 7 | **200** |
| Positive reviews | 0.0% of reviews | **25.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 610 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [The University of Michigan](https://appshunter.io/developer/380339599) | [Fabulous](https://appshunter.io/developer/1203637302) |

## What reviewers say

### Social Rhythms

[App page](https://appshunter.io/ios/app/social-rhythms/id1510826025)

This app analyzes how major life events affect your body's internal biological clock. It uses anonymous wearable data from Apple Health to provide customized reports on your circadian rhythm's disruption.

**Highlights:** Circadian rhythm tracking, Life event impact analysis, Wearable data integration, Customized reports, Anonymous data sharing, Research-backed insights

**In-app purchases:** none


### Lune

[App page](https://appshunter.io/ios/app/lune-bedtime-sleep-routine/id6478384948)

This app helps you improve sleep quality by guiding you through personalized bedtime routines and offering science-backed strategies. It includes a sleep tracker to identify what works for you and premium content like meditations and stories for a calmer mind.

**Highlights:** Personalized sleep rituals, Sleep tracking and analysis, Guided meditations, Nature sounds, Bedtime stories, Sleep journal

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lune Premium | $39.99 | per year |
| Premium Annual | $49.99 | per year |
| Premium Annual | $59.99 | per year |

**What reviewers like**

- 😴 Improves sleep quality and schedules
- 👍 Simple and easy to use interface
- 🎨 Gorgeous visual design
- 💪 Helps build consistent bedtime routines
- 🧘 Soothing and calming experience

**What reviewers complain about**

- 💳 Predatory subscription billing practices
- 🚫 Extremely difficult cancellation process
- ⚠️ Charges after cancellation confirmed
- 🐛 Frequent app freezing and crashes
- 🔊 Excessively loud audio notifications

**Reported bugs**

- Freezes on 'pick apps' screen during setup
- Cannot progress past Ulysses contract page
- App crashes immediately upon opening
- Stuck in infinite setup loops
- Screen time blocking feature non-functional

**Requested features**

- Make intro/onboarding skippable
- Add volume control settings
- Include Myers-Briggs personality test integration
- Make sleep elixir meditation optional
- Add goodnight confirmation feature


## Frequently asked questions

### Is Social Rhythms free?

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

### Is Lune free?

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

### Which has better reviews, Social Rhythms or Lune?

Social Rhythms is rated higher. Social Rhythms averages 4.1 out of 5 from 7 ratings, while Lune averages 3.8 from 200 ratings.

### Do Social Rhythms or Lune have ads?

Neither Social Rhythms nor Lune shows ads.

### Which is updated more often, Social Rhythms or Lune?

Social Rhythms ships an update every 2 months, and Lune monthly. Most recently, Social Rhythms was updated on November 4, 2026 and Lune on November 4, 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.*