# Lumos Sleep vs Absolute Rest

The clearest difference is rating: Absolute Rest at 3.7 against Lumos Sleep's 2.6. Lumos Sleep's advantage is ratings volume (15 vs 3). 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.

Absolute Rest holds the better App Store score, 3.7 against 2.6. That said, the two scores are not equally well evidenced: Lumos Sleep has 15 ratings behind it against 3, so its average is the more settled of the two.

Lumos Sleep ships an update fortnightly, Absolute Rest every 3 weeks. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Lumos Sleep | Absolute Rest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (15 ratings)](https://appshunter.io/ios/app/lumos-sleep/id6446206092/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/absolute-rest/id6475053795/reviews)** |
| Number of ratings | **15** | 3 |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 76 MB | 41 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [LumosTech, Inc.](https://appshunter.io/developer/1292895086) | [Absolute Rest, Inc](https://appshunter.io/developer/1723237362) |

## What reviewers say

### Lumos Sleep

[App page](https://appshunter.io/ios/app/lumos-sleep/id6446206092)

This app helps you combat jet lag, improve sleep during night shifts, and wake up feeling refreshed. It uses patented technology and a proprietary algorithm to regulate your body's natural circadian rhythm, offering tailored programs for various sleep schedules.

**Highlights:** Jet lag and night shift assistance, Circadian rhythm regulation, Tailored sleep programs, Sunrise alarm feature, Light exposure recommendations, Smart Sleep Mask integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Absolute Rest

[App page](https://appshunter.io/ios/app/absolute-rest/id6475053795)

This app provides a comprehensive sleep management program using an FDA-cleared testing system to analyze sleep patterns through the autonomic nervous system. It offers personalized insights and expert support to improve sleep quality and daytime performance.

**Highlights:** Comprehensive sleep assessment, Autonomic nervous system testing, Personalized insights and expert support, User-friendly app interface, Continuous monitoring of sleep parameters

**In-app purchases:** none


## Frequently asked questions

### Is Lumos Sleep free?

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

### Is Absolute Rest free?

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

### Which has better reviews, Lumos Sleep or Absolute Rest?

Absolute Rest is rated higher. Lumos Sleep averages 2.6 out of 5 from 15 ratings, while Absolute Rest averages 3.7 from 3 ratings.

### Do Lumos Sleep or Absolute Rest have ads?

Neither Lumos Sleep nor Absolute Rest shows ads.

### Which is updated more often, Lumos Sleep or Absolute Rest?

Lumos Sleep ships an update fortnightly, and Absolute Rest every 3 weeks. Most recently, Lumos Sleep was updated on October 24, 2026 and Absolute Rest on October 22, 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.*