# Luma Sleep vs Countdown Buddy

The clearest difference is price: Luma Sleep at Free against Countdown Buddy's $2.99. Luma Sleep also leads on update cadence (weekly vs every 2 months). Countdown Buddy's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

Luma Sleep is free to download; Countdown Buddy costs $2.99 up front. Luma Sleep sells 2 in-app purchases, starting at $1.49 per month. Countdown Buddy asks for nothing beyond the download.

Luma Sleep ships an update weekly, Countdown Buddy every 2 months. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Luma Sleep | Countdown Buddy |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.0 (35 ratings)](https://appshunter.io/ios/app/luma-sleep-night-screen/id6756083083/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Freemium | — |
| Size | 15 MB | 11 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sachin Kumar](https://appshunter.io/developer/1858393901) | [Annika Reinecke](https://appshunter.io/developer/1819480810) |

## What reviewers say

### Luma Sleep

[App page](https://appshunter.io/ios/app/luma-sleep-night-screen/id6756083083)

This app provides a system-wide red light filter to reduce eye strain and screen discomfort at night. It offers sub-zero brightness and quick controls, integrating with iOS Shortcuts for seamless application across all your apps.

**Highlights:** System-wide red light filter, Dim screen below 0% brightness, Integrates with iOS Shortcuts, Quick controls via widgets, Reduces eye strain at night

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Luma Pro | $1.49 | per month |
| Lifetime Access | $19.99 | one-time |


### Countdown Buddy

[App page](https://appshunter.io/ios/app/countdown-buddy-evercount/id6771439314)

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

**In-app purchases:** none


## Frequently asked questions

### Is Luma Sleep free?

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

### Is Countdown Buddy free?

Countdown Buddy costs $2.99, with no in-app purchases.

### Do Luma Sleep or Countdown Buddy have ads?

Neither Luma Sleep nor Countdown Buddy shows ads.

### Which is updated more often, Luma Sleep or Countdown Buddy?

Luma Sleep ships an update weekly, and Countdown Buddy every 2 months. Most recently, Luma Sleep was updated on October 24, 2026 and Countdown Buddy on October 19, 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.*