# Lumos Sleep vs Sleep Aid

The clearest difference is rating: Lumos Sleep at 2.5 against Sleep Aid's 1.0. Lumos Sleep also leads on review sentiment (42% vs 0%) and in-app purchases (none vs 1). Sleep Aid's advantage is update cadence (daily vs fortnightly) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Sleep Aid sells 1 in-app purchase, starting at $3.99 per month. Lumos Sleep asks for nothing beyond the download.

Lumos Sleep holds the better App Store score, 2.5 against 1.0. That said, the two scores are not equally well evidenced: Lumos Sleep has 16 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 42% of Lumos Sleep's written reviews are positive against 0% of Sleep Aid's.

Lumos Sleep ships an update fortnightly, Sleep Aid daily. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Lumos Sleep | Sleep Aid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (16 ratings)](https://appshunter.io/ios/app/lumos-sleep/id6446206092/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/sleep-aid-for-shift-workers/id6504048232/reviews) |
| Number of ratings | **16** | 2 |
| Positive reviews | **41.7% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | **Free** | Subscription |
| Size | 76 MB | 27 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LumosTech, Inc.](https://appshunter.io/developer/1292895086) | [Tunde Alao](https://appshunter.io/developer/957218204) |

## 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


### Sleep Aid

[App page](https://appshunter.io/ios/app/sleep-aid-for-shift-workers/id6504048232)

This app helps shift workers optimize their sleep schedules using scientific recommendations. It provides personalized sleep and coffee timing advice, and syncs with your work calendar for seamless planning. Improve your well-being with a consistent and restorative sleep cycle.

**Highlights:** Personalized sleep recommendations, Coffee timing tips, Work calendar sync, Health-optimized scheduling, Scientifically backed advice, User-friendly design

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| US | $3.99 | per month |


## Frequently asked questions

### Is Lumos Sleep free?

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

### Is Sleep Aid free?

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

### Which has better reviews, Lumos Sleep or Sleep Aid?

Lumos Sleep is rated higher. Lumos Sleep averages 2.5 out of 5 from 16 ratings, while Sleep Aid averages 1.0 from 2 ratings.

### Do Lumos Sleep or Sleep Aid have ads?

Neither Lumos Sleep nor Sleep Aid shows ads.

### Which is updated more often, Lumos Sleep or Sleep Aid?

Lumos Sleep ships an update fortnightly, and Sleep Aid daily. Most recently, Lumos Sleep was updated on November 3, 2026 and Sleep Aid on October 30, 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.*