Comparison

Luma Sleep vs Countdown Buddy

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Luma Sleep

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
Read full description

One of the first system-wide red light filters on the App Store. Is your screen still too bright at night, even at 0% brightness? Late-night scrolling and reading can cause eye strain and discomfort in dark rooms. Luma Sleep is a nighttime screen tool designed to reduce harsh light and make your device more comfortable to use after dark. Unlike apps that work only inside a browser, Luma integrates with iOS Shortcuts to apply filters across your entire system — including social apps, messages, and the Lock Screen. FREE FEATURES • Red Light Mode — Apply a soothing red screen tint for nighttime use • Sub-Zero Brightness — Dim your screen beyond the standard iOS limit • Quick Controls — Toggle instantly from widgets or shortcuts HOW IT WORKS Luma uses a simple setup process built on native iOS accessibility features. No jailbreak. No risky system modifications. Just smooth, native performance. Luma is free to download, with optional upgrades available. Protect your eyes. Read comfortably at night. Use your screen with less strain.

About

Countdown Buddy

Features
Read full description

Evercount is your modern countdown and count-up app for special moments, goals, and memories. Create countdowns for trips, birthdays, weddings, exams, deadlines, and important events — or use count-ups to track how much time has passed since a meaningful moment. Whether it is an anniversary, a personal goal, a habit, or a memory, Evercount helps you keep your most important dates beautifully organized. Personalize your events with colors, icons, and designs, and make every countdown feel truly your own. With Home Screen widgets, you can keep your favorite events visible at a glance. Features: Create countdowns for upcoming events Create count-ups for past moments Save multiple events at the same time Personalize events with colors, icons, and designs Use beautiful Home Screen widgets Choose from different time display styles Organize trips, birthdays, goals, memories, and deadlines Use the app without an account or login All data is stored exclusively locally on your device Evercount is perfect for anyone who wants to remember special moments, follow personal goals, and keep important events beautifully in view. Privacy-friendly: Evercount does not require an account. Your data stays locally on your device. Privacy Policy: https://bookpairs.de/datenschutz.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Luma Sleep3 screens
Countdown Buddy3 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 7 level
Luma Sleep versus Countdown Buddy: the parameters behind the verdict, then further details
ParameterLuma SleepCountdown Buddy
PriceFree — better$2.99
Rating4.0 (35 ratings) — better—
Positive reviews28.6% of reviews—
Number of ratings35 — better—
Update frequencyWeekly — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.6 — better18.0
Further details — not scored
Size15 MB11 MB
Age rating4+4+
DeveloperSachin KumarAnnika Reinecke

In-app purchases

2 purchases

Luma Sleep

Subscriptions1
  • Luma Pro$1.491 Month
One-time1
  • Lifetime Access$19.99
None

Countdown Buddy

No in-app purchases

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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