Best Oled Clock Apps

250+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated August 2026

The best oled clock apps on iPhone average 4.4★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top Oled Clock Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1OLED ClockOLED ClockFree3.9★ (15)NoNoAug 2026
2ClockPhone big digital clocksClockPhone big digital clocksFree4.6★ (29K)NoYesSep 2026
3Clock – Simple & CustomizableClock – Simple & CustomizableFree4.4★ (152)NoNoSep 2026
4OLEDXOLEDXFree4.6★ (5.2K)NoYesSep 2026
5Flip Clock:Digital Desk WidgetFlip Clock:Digital Desk WidgetFree4.6★ (69K)YesYesSep 2026
6Analog Digital OLED Clock ProAnalog Digital OLED Clock ProFree5.0★ (1)NoYesAug 2026
7Mobile Clock Pro: Always OnMobile Clock Pro: Always OnFreeNoYesAug 2026
8AlwaysOn: Standby ClockAlwaysOn: Standby ClockFree4.5★ (4)NoNoSep 2026

Top Picks for Oled Clock

OLED Clock#1

OLED Clock by Christian Moeller

Full featured animated Clock
Editor's Choice
🔧 Utilities
3.9(15 ratings)
Free
OLED Clock screenshot 1
OLED Clock screenshot 2
OLED Clock screenshot 3
OLED Clock screenshot 4
OLED Clock screenshot 5

This app displays a dynamic clock designed to prevent OLED screen burn-in by constantly moving and changing colors. It offers customizable digital and analog views with various fonts, sizes, and animation speeds.

ClockPhone big digital clocks#2

ClockPhone big digital clocks by EVGENII KOSTIN

Alarm clock, timer, widget
Strong Contender
🌟 Lifestyle
4.6😊(29K ratings)
FreeIn-App Purchases
ClockPhone big digital clocks screenshot 1
ClockPhone big digital clocks screenshot 2
ClockPhone big digital clocks screenshot 3
ClockPhone big digital clocks screenshot 4
ClockPhone big digital clocks screenshot 5
ClockPhone big digital clocks screenshot 6

This app offers a stylish and functional digital clock with advanced alarm and timer features. Customize its appearance, set flexible alarms with unique dismissal methods, and utilize versatile timers for workouts or productivity.

What We Love

  • ⭐ Great and Amazingly Thoughtful Design
  • 👍 Loving The App Again
  • 👍 No Ads
  • 👍 Works Really Well
  • 👍 Simple and Functional
  • 👍 Amazing
  • 👍 Not Bad
  • 👍 Excellent Night Stand
  • 👍 Good Clock
  • 👍 Perfect Clock App
  • 👍 Absolute Perfection
  • 👍 Simple, Configurable, Powerful
  • 👍 Perfect to Use
  • 👍 Best Clock/Alarm App Ever
  • 👍 Update Review: Hidden Gems with This App
  • 👍 This App is Absolutely Amazing
  • 👍 Great Clock App
  • 👍 Fantastic App, Excellent Support
  • 👍 Fantastic App for iPhones Without Always On Display
  • 👍 Update Fixes Problem
  • 👍 Exactly What I Was Looking For
  • 👍 For a Small Fee You Get So Much More
  • 👍 Perfect CLOCK for iPhone & iPad
  • 👍 Best Standby Clock
  • 👍 The Best and Most Beautiful Clock on the App Store There Is
  • 👍 App is Good and Handy
  • 👍 Wow
  • 👍 I Love This AP!
  • 👍 Really Sexy App with GREAT Support
  • 👍 5 Stars!
  • 👍 Most Beautiful and Versatile Clock App for Me
  • 👍 App is Great
  • 👍 The Best!

Room to Improve

  • 🐛 Not Worth It
  • 🐛 Paid Features Broken
  • 🐛 Widget Issues
  • 🐛 Purchase Doesn't Work
  • 🐛 Paid Features Broken
  • 🐛 Still Not Working on iPad
  • 🐛 Trust Security Issue
  • 🐛 Snooze Don't Work
  • 🐛 Version 1.8.5 Stopped Updating When Charging
  • 🔋 Battery Drain
Clock – Simple & Customizable#3

Clock – Simple & Customizable by Max-Joseph Krempl

A minimalistic 24h clock app
Worth Considering
🔧 Utilities
4.4😊(152 ratings)
Free
Clock – Simple & Customizable screenshot 1
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Clock – Simple & Customizable screenshot 3
Clock – Simple & Customizable screenshot 4

This app displays the time with a minimalistic design, utilizing the full screen. It offers extensive customization for time format, including 12/24 hour, leading zeros, and seconds precision. Screen brightness can be adjusted by swiping, and screen dimming can be prevented.

What We Love

  • 👍 Simple, minimalist design focused solely on displaying time
  • 🆓 Completely free with no ads or in-app purchases
  • 🔒 No data collection or tracking
  • 🔆 Adjustable brightness/dimming feature for nighttime use
  • ⏱️ Displays seconds and milliseconds options
  • 🔒 Screen lock prevention keeps app active continuously
  • 📱 Works in both portrait and landscape modes
  • ⏰ Accurate time display with 12/24 hour format options
  • 🎨 Clean, elegant typography and visual design
  • ⚡ Lightweight and doesn't consume significant resources
  • 🌙 Perfect for bedside/nighttime clock use

Room to Improve

  • 🐛 Settings not persisting (12/24 hour format reverts)
  • 🔋 High battery consumption reported by some users
  • 📱 No landscape mode option (conflicting reports)
  • 🔆 Brightness controls remain visible when dimmed
  • 🐛 Occasional font weight fluctuations
  • 📊 Widget doesn't display current time without opening app
  • 🐛 Conflicts with Siri voice commands (same name as Apple Clock)
  • ⚠️ Screen burn-in potential with prolonged display
  • 🐛 AM/PM indicator appears unexpectedly in some cases
  • 📱 Display text size too small for some users
  • 🐛 App freezing/crashing reported on some devices

More Oled Clock apps to explore

FAQ about Oled Clock

What are the best oled clock apps for iPhone?
OLED Clock tops our oled clock apps ranking as of August 2026, with a 3.9-star average from 15 App Store ratings, and it's free to download.
Yes — 20 of the top oled clock apps we rank are free to download, including OLED Clock and ClockPhone big digital clocks.
OLED Clock has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ oled clock apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app displays a clock that is specifically designed to prevent OLED screen burn-in. It achieves this by constantly moving the clock around the screen and smoothly changing its colors over time, ensuring that individual pixels are not constantly illuminated.
The app prevents burn-in by ensuring the clock display is never static. It moves across the screen, utilizing different pixels over time, and also cycles through a spectrum of colors. This even distribution of pixel usage is key to avoiding permanent image retention on OLED displays.

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