Comparison

Sun Alarm Clock vs Clovk

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

Head to head
About

Sun Alarm Clock

Wake up to natural celestial events. This app sets alarms for sunrise, sunset, moon phases, and twilight periods, adapting to your location and daylight saving changes. Customize offsets and manage multiple alarms easily.

Highlights
  • Alarms for sunrise and sunset
  • Moonrise and moonset alarms
  • Twilight and golden hour alerts
  • Customizable offsets
  • Location-aware timing
  • Supports multiple alarms
Read full description

Wake up with the sun. Never miss golden hour. Sun Alarm turns sunrise, sunset, and other sun and moon events into reliable daily alarms — at any place on Earth. **Set alarms for natural events** • Sunrise and sunset • Solar noon • Golden hour and blue hour (morning and evening) • Civil, nautical, and astronomical twilight • Moonrise, moonset, and moon transit • Moon phases: full moon, new moon, first quarter, third quarter, crescents, gibbous • Custom sun altitude (e.g. “sun 5° above horizon”) • Next equinox and solstice **Flexible timing** • At the exact event time, or any number of hours and minutes before or after • Alarms follow the event every day (or next occurrence for moon phases and equinox/solstice) **Any location** • Choose a place on the map or search for a city • Correct time zone for the chosen location, so alarm times stay accurate when you travel or when daylight saving changes **Designed for daily use** • Multiple alarms, each with its own type, place, and offset • Optional names • Snooze and clear from Lock Screen and notifications SunAlarm uses your chosen location’s coordinates and time zone to compute event times, so you get one less thing to think about—and one more reason to look up at the sky. By using SunAlarm, you agree to Apple's standard Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Clovk

Features
Read full description

Clovk — World Time, Simplified Track global time effortlessly. Clovk is a beautifully designed world clock app that helps you stay in sync across cities, time zones, and schedules — without complexity, without accounts, and without relying on external servers. Core Features World Clock — Clean & Powerful Add your favorite cities and see their local time at a glance with a minimal, premium interface. Instantly understand time differences with clear layouts and smart grouping. Big Clock — Focus Mode View any city in a distraction-free, large-format clock with day, date, and detailed time insights. Time Converter Quickly compare time across multiple cities using an intuitive time scrubber. Perfect for scheduling meetings or planning international activities. Meeting Planner Find the best overlap between multiple time zones in seconds. No guesswork — just clear availability windows. Interactive World Map Tap anywhere on the map to explore time zones visually. Instantly see the time, UTC offset, and location details. Time Alerts Set alerts like: “Notify me when Tokyo hits 09:00” Ideal for meetings, markets, or global coordination. Advanced Insights • Sunrise, sunset, and day length — fully offline • Day/Night indicators for every city • Automatic DST detection and upcoming changes • Precise UTC offsets and time differences Built for Privacy Clovk is designed with a strict privacy-first architecture: • No account required • No data collection • No external servers • Your data stays on your device and iCloud Works Everywhere • iPhone & iPad optimized UI • Home Screen widgets • Apple Watch companion app • Seamless sync via iCloud Why Clovk? Most world clock apps are cluttered or overcomplicated. Clovk focuses on clarity, speed, and reliability — delivering a premium experience with zero friction. Stay in sync with the world — effortlessly. Privacy Policy: https://clovk.netlify.app/privacy Terms of Use: https://clovk.netlify.app/terms

Screenshots

Sun Alarm Clock4 screens
Clovk4 screens

Verdict

The call

The clearest difference is iOS requirement: Clovk at 16.0 against Sun Alarm Clock's 26.1. On price, update cadence, ads and in-app purchases 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

Both are free to download. Sun Alarm Clock sells 3 in-app purchases, starting at $0.99 per month and Clovk sells 2 in-app purchases, starting at $29.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Sun Alarm Clock ships an update every 3 months, Clovk every 2 months. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.

Scorecard1 real difference · 9 level
Sun Alarm Clock versus Clovk: the parameters behind the verdict, then further details
ParameterSun Alarm ClockClovk
PriceFreeFree
Rating4.6 (27 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings27 — better—
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.116.0 — better
Further details — not scored
Size34 MB11 MB
Age rating4+4+
DeveloperVolker Voecking Software EngineeringHalim Ozturk

In-app purchases

3 purchases

Sun Alarm Clock

Subscriptions2
  • Premium (Monthly)$0.991 Month
  • Premium (Yearly)$9.991 Year
One-time1
  • Premium (One-Time Purchase)$29.99
2 purchases

Clovk

Subscriptions1
  • Yearly7 Days trial$29.991 Year
One-time1
  • Life Time$69.99

Questions

Is Sun Alarm Clock free?
Sun Alarm Clock is free to download, with in-app purchases available.
Is Clovk free?
Clovk is free to download, with in-app purchases available.
Do Sun Alarm Clock or Clovk have ads?
Neither Sun Alarm Clock nor Clovk shows ads.
Which is updated more often, Sun Alarm Clock or Clovk?
Sun Alarm Clock ships an update every 3 months, and Clovk every 2 months. Most recently, Sun Alarm Clock was updated on September 23, 2026 and Clovk on September 20, 2026.

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