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Best Free Clock With Seconds Apps

250+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated August 2026

The Clocks is the household name in free clock with seconds, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Free Clock With Seconds Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1The Clocks: Alarm, World ClockThe Clocks: Alarm, World ClockFree4.5★ (21K)YesYesAug 2026
2The Digital ClockThe Digital ClockFree4.7★ (626)YesNoAug 2026
3Flip Clock:Digital Desk WidgetFlip Clock:Digital Desk WidgetFree4.6★ (69K)YesYesAug 2026
4Clock – Simple & CustomizableClock – Simple & CustomizableFree4.4★ (152)NoNoAug 2026
5Minimal Digital Clock: StandByMinimal Digital Clock: StandByFree5.0★ (1)NoNoAug 2026
6Exact SecondsExact SecondsFree5.0★ (1)NoNoJul 2026
7Clock SecondsClock SecondsFree5.0★ (4)NoYesMay 2026
8ZeroClock零时钟ZeroClock零时钟Free—NoYesAug 2026

Top Picks for Free Clock With Seconds

The Clocks: Alarm, World Clock#1

The Clocks: Alarm, World Clock by Meanterm Inc.

Genuine Flip, Digital, Analog
Editor's Choice
🔧 Utilities
4.5😊(21K ratings)
FreeAdsIn-App Purchases
The Clocks: Alarm, World Clock screenshot 1
The Clocks: Alarm, World Clock screenshot 2
The Clocks: Alarm, World Clock screenshot 3
The Clocks: Alarm, World Clock screenshot 4
The Clocks: Alarm, World Clock screenshot 5

This app offers a variety of clock styles including flip, digital, and analog. It features customizable alarms with music options, a world clock for multiple locations, and several user-friendly controls for brightness, touch lock, and flashlight activation.

What We Love

  • 💻 Excellent clock app
  • ⏰ Great for alarms and timers
  • 🎨 Customizable clock faces and styles
  • 🔍 Large, easy-to-read display

Room to Improve

  • 🐛 Alarm issues (doesn't always sound, short duration)
  • 🔒 Concerns about privacy and data access
  • 🔄 Orientation/rotation problems
The Digital Clock#2

The Digital Clock by Vida Apps Incorporated

Simple Digital Clock
Strong Contender
🌟 Lifestyle
4.7(626 ratings)
FreeAds
The Digital Clock screenshot 1
The Digital Clock screenshot 2
The Digital Clock screenshot 3
The Digital Clock screenshot 4
The Digital Clock screenshot 5
The Digital Clock screenshot 6

This app displays a large, customizable digital clock on your entire screen. Adjust background and text colors, font, and time format. Enjoy an ad-free viewing experience while the clock is active.

Flip Clock:Digital Desk Widget#3

Flip Clock:Digital Desk Widget by 翠玲 施

StandBy Lock Screen & Pomodoro
Worth Considering
🔧 Utilities
4.6😊(69K ratings)
FreeAdsIn-App Purchases
Flip Clock:Digital Desk Widget screenshot 1
Flip Clock:Digital Desk Widget screenshot 2
Flip Clock:Digital Desk Widget screenshot 3
Flip Clock:Digital Desk Widget screenshot 4
Flip Clock:Digital Desk Widget screenshot 5
Flip Clock:Digital Desk Widget screenshot 6

This app provides a classic digital clock widget for your device's home, lock, and standby screens. It offers features like displaying seconds, a calendar, customizable themes, and various timekeeping tools including alarms, timers, and stopwatches. It can also function as a screensaver when charging.

What We Love

  • 👍 Simple and effective
  • 🎨 Aesthetic design
  • ⏱️ Useful timer and alarm features
  • 🔍 Highly visible and readable clock

Room to Improve

  • 🔍 Limited customization options
  • 🔋 Battery drain issues
  • 📢 Excessive ads

More Free Clock With Seconds apps to explore

4
Clock – Simple & Customizable
Clock – Simple & Customizable
Clock – Simple & Customizable
A minimalistic 24h clock app
Free

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.

Full-screen displayCustomizable time format (12/24hr, seconds)Adjustable screen brightness
🔧 Utilities
(152)
free
5
Minimal Digital Clock: StandBy
Minimal Digital Clock: StandBy
Minimal Digital Clock: StandBy
Aesthetic Widget & Desk Clock
Free

This app offers a clean, landscape-oriented digital clock experience for your desk or nightstand. It features elegant clock skins, ambient fullscreen effects, and useful tools like a timer and stopwatch.

Elegant clock skinsAmbient fullscreen effectsOptional background music
🔧 Utilities
(1)
free
6
Exact Seconds
Exact Seconds
Exact Seconds
Live seconds clock and widgets
Free

This utility displays the current time with second-level precision, offering a large, readable clock and customizable widgets for your home and lock screens. It's designed for situations where exact timing is crucial, providing a clean and focused experience without ads or tracking.

Large in-app clock with live secondsHome Screen widget with live secondsLock Screen widget with live seconds
🔧 Utilities
(1)
free
7
Clock Seconds
Clock Seconds
Clock Seconds
Largest Clock with seconds
Free

A highly accurate and customizable digital clock that fills your screen. Offers adjustable colors, sizes, and 12/24 hour formats. Designed for minimal battery usage.

Largest digital clock displayAccurate atomic time comparisonCustomizable colors and dimensions
🔧 Utilities
(4)
free with in-app purchases
8
ZeroClock零时钟
ZeroClock零时钟
ZeroClock零时钟
23 Beautiful Fullscreen Clocks
Free
🔧 Utilities
(0)
9
GuardClock - digit countdown
GuardClock - digit countdown
GuardClock - digit countdown
flip alarm timer clock focus
Free
📊 Productivity
(0)
10
Digital Clock - Bedside Alarm
Digital Clock - Bedside Alarm
Digital Clock - Bedside Alarm
standby screen time in seconds
Free

This app transforms your device into a stylish LED bedside clock with customizable skins and dynamic time displays. It offers alarm functionality, voice time broadcasts, and a countdown timer, perfect for your desk or nightstand.

Display time in secondsCustomizable clock skinsAlarm with music selection
🌟 Lifestyle
(69K)
free with in-app purchases
11
Clo-E – Minimal Clock
Clo-E – Minimal Clock
Clo-E – Minimal Clock
The Essential Clock
Free
🌟 Lifestyle
(0)
12
Clock - Alarm Clock
Clock - Alarm Clock
Clock - Alarm Clock
by Bhaskar Rao
Free

Manage your time effectively with customizable alarms, world clock, stopwatch, and countdown timer. Wake up on time, track activities, and stay connected across time zones with this easy-to-use utility.

Customizable alarmsWorld time zonesStopwatch with laps
🔧 Utilities
(2)
free with in-app purchases
13
S3 Clock
S3 Clock
S3 Clock
Ads-free Clock
Free

This app offers a customizable and ad-free idle clock experience. It features a smart, lightweight display with options for color, date/time formatting, orientation, and animation. Designed for accessibility, it promises a stable and private user environment.

Ad-free experienceCustomizable color and formattingSelectable orientation
🔧 Utilities
(4)
free with in-app purchases
14
Longitude - World Clock
Longitude - World Clock
Longitude - World Clock
Clock Walls, Widgets & Overlap
Free
🔧 Utilities
(0)
15
toki — physics clock
toki — physics clock
toki — physics clock
Time, reimagined.
Free
🔧 Utilities
(0)
16
Lightweight Clock
Lightweight Clock
Lightweight Clock
A simple clock with seconds
Free

This utility app provides a straightforward and customizable clock display. It features an option for 24-hour format and shows seconds for precise timekeeping. It's designed for simplicity and ease of use.

Customizable clock displaySeconds displayed24-hour format option
🔧 Utilities
(1)
free
17
Aura Clock
Aura Clock
Aura Clock
Color Changing Clock
Free
🌟 Lifestyle
(0)
18
My Table Clock
My Table Clock
My Table Clock
Your phone is a desk clock
Free
🔧 Utilities
(0)
19
Timepiece · Slow Clock
Timepiece · Slow Clock
Timepiece · Slow Clock
Eleven typographic faces
Free
🌟 Lifestyle
(0)
20
SeClock: Seconds Clock Widget
SeClock: Seconds Clock Widget
SeClock: Seconds Clock Widget
Lock Screen & Live Activity
Free

Display the current second on your device's widget. This utility can also function as a standard digital clock. Note that widget accuracy may have a slight delay.

Display seconds on widgetUse as a digital clockAdd to lock screen
🔧 Utilities
(4)
free

FAQ about Free Clock With Seconds

What are the best free clock with seconds apps for iPhone?
The Clocks: Alarm, World Clock tops our free clock with seconds apps ranking as of August 2026, with a 4.5-star average from 21K App Store ratings, and it's free to download.
The Clocks: Alarm, World Clock shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ free clock with seconds apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The app provides three fundamental clock types: a classic Flip Clock, a modern Digital Clock, and a traditional Analog Clock. Each clock type offers detailed customization options to suit your preferences.
Yes, you can use your own iPod music as alarm sounds. This feature is available while the app is running in the foreground. The app also supports up to 5 alarms with an adjustable snooze interval.