# AYOlight vs Social Rhythms

The clearest difference is iOS requirement: AYOlight at 13.0 against Social Rhythms's 17.6. 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.

AYOlight ships an update monthly, Social Rhythms every 2 months. The most recent releases landed on May 17, 2026 and July 18, 2026 respectively.

## The numbers

| Metric | AYOlight | Social Rhythms |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (7 ratings)](https://appshunter.io/ios/app/social-rhythms/id1510826025/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Free |
| Size | 21 MB | 3 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Novalogy Inc.](https://appshunter.io/developer/1100880343) | [The University of Michigan](https://appshunter.io/developer/380339599) |

## What reviewers say

### AYOlight

[App page](https://appshunter.io/ios/app/ayolight/id1444418864)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is AYOlight free?

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

### Is Social Rhythms free?

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

### Do AYOlight or Social Rhythms have ads?

Neither AYOlight nor Social Rhythms shows ads.

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

AYOlight ships an update monthly, and Social Rhythms every 2 months. Most recently, AYOlight was updated on May 17, 2026 and Social Rhythms on July 18, 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.*