Free Alarm Clock, free version of Hot Alarm Clock, is a portable and full-featured and user-friendly computer alarm clock and program-launcher for Windows in 23 languages.
- - Free Alarm Clock is the most popular Windows alternative to PerfectClock.
- - Free Alarm Clock is the most popular free alternative to PerfectClock.
Beautiful customizable clock with plugins.
- - Digital Clock 4 is the most popular Mac & Linux alternative to PerfectClock.
- - Digital Clock 4 is the most popular Open Source alternative to PerfectClock.
Digital Clock 4 FeaturesDiscontinued
Taken from the official Sourceforge page (https://sourceforge.net/projects/digitalclock4/), PROJECT IS CLOSED AND NO LONGER MAINTAINED!The final version is 4.7.9.Release 03-22-2021
Sveglia is a powerful and intuitive Android application that helps you wake up on time and face the day with confidence.
- - Sveglia - Ultimate Alarm App is the most popular Android & iPhone alternative to PerfectClock.
Alarm Clock is a fully-featured alarm clock for your GNOME panel or equivalent. It's easy to use yet powerful with support for multiple repeatable alarms, as well as snoozing and a flexible notification system.
Alarm Clock (applet) Features
Alarm DJ is an online alarm clock that plays your MP3 files and YouTube videos of your choice.
- - AlarmDJ is the most popular Web-based alternative to PerfectClock.
Smart alarm clock that includes many improvements over the stock alarm clock. It does not have dock mode or world clock features.
Waking up to headache-inducing buzzers and static-plagued radio stations can now be confined to your past. Alarm Clock Pro enables you to design your daily routine and perform various tasks automatically, such as starting your favorite iTunes playlist!
- - Alarm Clock Pro is the most popular commercial alternative to PerfectClock.
Setup Chime as you like. Now you can easily set alert sounds and time Announcement in your iPhone too.
- - Chime: Time check your way is the most popular iPad alternative to PerfectClock.