Replace your Clock.
As of 17 Oct 2026, 61 apps can replace the Clock on Android. Sorted by name.
| App | What it does | Price | Updated | Min Android | Get it |
|---|---|---|---|---|---|
 10-bit Clock Widget |
A beautiful BCD clock for your home screen | Free | 8 Oct 2023 | Android 14 | F-Droid |
aka AlarmAleksandr Alekseev |
Wakes you within a 30-min window when you start stirring | Free | 6 Oct 2026 | Android 26 | F-Droid |
Alarm Klock |
An alarm clock | Free | 25 Jun 2025 | Android 33 | F-Droid |
 AlarmClock Deluxe (Wecker, Uhr, Timer, Stoppuhr)HutterSoft |
Alarm, clock, timer and stopwatch with advanced alarm tools | Free | 15 Oct 2026 | Android 23 | F-Droid |
 Always On ClockRaidenxd2 |
An Always On Clock for Android | Free | 16 Jan 2023 | Android 21 | F-Droid |
 Analog Clock Widgetailin-nemui |
Simple analog clock widget | Free | 9 Apr 2024 | Android 23 | F-Droid |
 AstroClockHolger Schoening |
Astronomically correct 24-hour clock: the Sun is the hand, the star sky turns | Free | 3 Sept 2026 | Android 24 | F-Droid |
 BinClockWidgetshining-cat |
AMOLED-black monochrome binary-clock home-screen widget | Free | 14 Sept 2026 | Android 26 | F-Droid |
 ChronoVicolo |
Modern and powerful clock, alarms, timer and stopwatch | Free | 10 Jan 2025 | Android 21 | F-Droid |
 Clock |
Alarm, clock, timer and stopwatch mode | Free | 27 Sept 2026 | Android 23 | F-Droid |
 Clock Screensaver & WidgetGeorg Sieber |
Fullscreen Analog- and Digital Clock with Alarm, Event & Battery View | Free | 14 Jul 2026 | Android 17 | F-Droid |
 Clock YouYou Apps |
Privacy focused clock app build with MD3 | Free | 12 Oct 2026 | Android 23 | F-Droid |
 Clock31Federico Dossena |
Clock + Calendar combo widget for Android | Free | 12 Feb 2023 | Android 21 | F-Droid |
 Cyclic AlarmsPramod Beema |
Alarm app for shift schedules — repeats every N days, not just weekly | Free | 15 Oct 2026 | Android 24 | F-Droid |
 Dozenal Clock |
A dozenal (duodecimal, or base-twelve) clock and homescreen/lockscreen widget | Free | 29 Oct 2019 | Android 15 | F-Droid |
Dynamic Night Light |
Low brightness clock | Free | 18 Jun 2021 | Android 14 | F-Droid |
 EpochRealEarthling |
Time display for nerds: Unix, sidereal, binary clocks & more | Free | 15 Oct 2026 | Android 24 | F-Droid |
 Flash Alert (Calls & SMS)JNDA |
Blink the terminal when receiving a call, SMS or an application notification | Free | 14 Oct 2026 | Android 24 | F-Droid |
 Flashy AlarmYahya Tinani |
Turn on flashlight/torch when alarm goes off | Free | 19 Jan 2023 | Android 23 | F-Droid |
 Fossify Clock BetaFossify |
Handy, lightweight, clock app with essential features | Free | 2 Feb 2026 | Android 26 | F-Droid |
 Giant Stopwatcharpruss |
Stopwatch and clock with giant digits | Free | 8 Nov 2021 | Android 4 | F-Droid |
 Hisn ElmoslemHassan Eltantawy |
Comprehensive Azkar & Dua app from Hisn Elmoslem | Free | 12 Mar 2026 | Android 24 | F-Droid |
 HRLYLtrademark |
A minimalist hourly chime | Free | 16 Aug 2026 | Android 26 | F-Droid |
Japanese Traditional Timearagaer |
Clock widget | Free | 16 Jun 2021 | Android 14 | F-Droid |
 Just 24 Hours |
A free and app that shows a large digital clock | Free | 2 Jan 2022 | Android 19 | F-Droid |
LifeMeterBabak Bandpey |
Your birthdate turned into a live dashboard of numbers about your life | Free | 3 Oct 2026 | Android 21 | F-Droid |
 LocReminderShahoriar Hossain |
Reminds you at the right place | Free | 1 Oct 2026 | Android 24 | F-Droid |
 Lux Alarm |
Wake up with light! This alarm can only be turned off when your room is bright | Free | 20 Sept 2026 | Android 28 | F-Droid |
 MA ClockVayun Mathur |
A simple clock app | Free | 4 Aug 2026 | Android 31 | F-Droid |
 Malarmadriablo |
Flexible no-frills alarm scheduler, free and | Free | 14 Sept 2026 | Android 26 | F-Droid |
 Math Clockthodiet |
Widget, which shows the time in German words based on fractions | Free | 9 Sept 2026 | Android 24 | F-Droid |
MAXS Module AlarmSet |
A Module for MAXS | Free | 22 Jan 2025 | Android 19 | F-Droid |
Metric Time |
Shows the current metric time in a widget on the home screen | Free | 2 Sept 2016 | Android 19 | F-Droid |
 Nanji clock widget |
Clock widget for language learners | Free | 1 Dec 2023 | Android 21 | F-Droid |
Nature's MusicAaron Roberts |
Mix nature sounds—ocean, rain, forest, storm, city—and set a sleep alarm | Free | 15 Oct 2026 | Android 26 | F-Droid |
 NFC Alarm ClockGabe Gonzalez |
Customizable and feature-rich alarm clock app | Free | 14 Oct 2026 | Android 24 | F-Droid |
 NightDreamStefan Fruhner |
Clock, screensaver & radio with dynamic brightness & custom layouts | Free | 18 Sept 2026 | Android 24 | F-Droid |
 Noor Connect |
Premium privacy-first Islamic companion: Quran, Qibla, Adhan, & Habit tracking | Free | 14 Oct 2026 | Android 24 | F-Droid |
 Octal Sun TimeManuel Bichler |
A clock for solar time in the octal number system | Free | 10 Dec 2022 | Android 26 | F-Droid |
 OneTimeAlarmmatdlu |
Alarm reminders which delete themselves automatically after firing | Free | 29 Aug 2022 | Android 27 | F-Droid |
OriensWatanabe Takanobu |
Roman Timekeeping (Unequal Hours) Widget | Free | 21 Jul 2025 | Android 21 | F-Droid |
 QRAlarm |
Disable alarms with a QR scanner | Free | 16 Oct 2026 | Android 26 | F-Droid |
 Remind Me!Vishnu Sanal T |
Set alarms for a specific date in the future (alarm, not a reminder!) | Free | 18 May 2026 | Android 26 | F-Droid |
 reReminderProfessorQuantumUniverse |
recurring reminders, many timers, own schedules, no tracking | Free | 15 Oct 2026 | Android 26 | F-Droid |
 ReteClockreteclock contributors |
Full-screen digital clock and dock screensaver for old Android phones | Free | 12 Oct 2026 | Android 9 | F-Droid |
 RomanDigitalDavid Yockey |
Digital Clock App and Widget with Roman Numeral Display | Free | 16 Aug 2026 | Android 21 | F-Droid |
 SecondsClock |
Clock with seconds as widget or fullscreen | Free | 27 Jun 2022 | Android 26 | F-Droid |
SG AODLuterGS |
Custom always-on display with a clock, battery, notifications and music status | Free | 16 Oct 2026 | Android 31 | F-Droid |
 ShiftSwift |
A smart shift calendar | Free | 15 Sept 2026 | Android 26 | F-Droid |
 ShockAlarmKaiya |
Full featured Cross Platform OpenShock Client optimized for Mobile usage | Free | 11 Aug 2026 | Android 24 | F-Droid |
Simple Alarm ClockYuriy Kulikov |
Improved alarm clock | Free | 12 Dec 2023 | Android 16 | F-Droid |
 SimpleReminder |
Quickly create reminders and get notified later | Free | 1 Dec 2025 | Android 21 | F-Droid |
 Stochastic ReminderThibault Coppex |
Fixed and random reminder scheduler | Free | 14 Aug 2026 | Android 29 | F-Droid |
Sun Time |
Align your biorhythm with the sun | Free | 6 Jul 2019 | Android 17 | F-Droid |
 Suntimes |
Sunlight and moonlight information (clock, alarms, tiles, and widgets) | Free | 31 Aug 2026 | Android 14 | F-Droid |
 Swatch.beat clockmirk0dex |
Internet Time clock and converter | Free | 20 May 2024 | Android 24 | F-Droid |
TerminightorChristian Schabesberger |
Alarm clock based on NFC tags | Free | 23 Apr 2017 | Android 15 | F-Droid |
 WarpclockAnton Lazarev |
Quick shortcut for setting alarms based on your preferred amount of sleep | Free | 9 Oct 2022 | Android 15 | F-Droid |
 YtAlarm |
A simple alarm application using ytdl-android | Free | 9 Jun 2026 | Android 24 | F-Droid |
 Zhamhaykh |
Offline world clock with a home-screen widget and time-zone converter | Free | 5 Jul 2026 | Android 26 | F-Droid |
 おやつ OyatsuWatanabe Takanobu |
Seasonal time system clock 不定時法時計 ウィジェット | Free | 18 Jul 2026 | Android 21 | F-Droid |
