Smart Alarm - Alarm Clock

Smart Alarm is a highly customizable alarm clock designed for real-life schedules.

Skip alarms on U.S. federal holidays, create flexible repeat schedules, wake up to your favorite music, and make alarms harder to dismiss with number entry or math problems.

Whether you need a simple daily alarm or detailed scheduling for work, school, holidays, or changing routines, Smart Alarm gives you the flexibility to set alarms the way you want.

【Other Features】

■ Supports U.S. federal holidays. Repeating alarms can skip selected holidays, and the holiday list can be customized.

■ Use your favorite music files as alarm sounds.

■ Choose from three vibration levels and gradually increasing alarm volume.

■ Adjust the size of the Stop and Snooze buttons to help prevent accidental taps.

■ Require number entry or a math problem to stop the alarm, making it harder to dismiss while half asleep.

■ Customize the volume buttons and Back button for stop, snooze, or volume control.

■ Choose whether alarm sounds and vibration work in silent or vibrate mode.

■ Choose whether alarm sounds play through the device speaker when earphones are connected.

■ Lock the alarm On/Off switch to prevent accidental changes.

■ Turn off all alarms at once when you do not want any alarms to sound.

■ Set alarms for specific dates, from days to months in advance.

■ Flexible repeat options include specific days of the month, specific weekdays of the month, every few days, and custom patterns.

■ Tap “Next” to check the next alarm date and time, remaining time, sound, volume, and vibration settings.

■ Skip only the next occurrence of a repeating alarm without disabling it.

■ Use the snooze function to sound the alarm again after a specified interval.

■ Quick Timer lets you choose from 21 preset durations and register up to three custom durations.

■ Use your device wallpaper as the app background with transparency settings.

【Free Version Limitations】

○ Ads are displayed.
○ Up to 30 alarms can be registered.

【Important Notes】

● Alarms will not work if the device is powered off at the scheduled time.

● Battery-saving features and task-killer apps may prevent alarms from working. Exclude Smart Alarm from battery optimization and task-killing, and avoid force-closing the app, as this may cancel scheduled alarms.

● If a music file used as an alarm sound is deleted or moved, the device's default ringtone will be used instead.

※ We recommend testing alarms with the Preview feature before relying on them.

※ If you experience a problem, please contact us via:
“Settings” → “Other” → “Report a problem”

【About Permissions】

"FULL INTERNET ACCESS" / "VIEW NETWORK CONNECTIONS"
→ Used to display and deliver ads.

"PREVENT DEVICE FROM SLEEPING"
→ Keeps the device awake while an alarm is ringing.

"CONTROL VIBRATION"
→ Used for alarm vibration.

"RUN AT STARTUP"
→ Used to reschedule alarms after device startup.

"MODIFY OR DELETE THE CONTENTS OF USB STORAGE / SD CARD"
→ Used to back up and restore alarm settings.

"MUSIC AND AUDIO"
→ Used to select music files as alarm sounds.

"NOTIFICATIONS"
→ Used for alarm, snooze, and other important notifications.

"ALARMS AND REMINDERS"
→ Used to start alarms accurately at the specified time.

"DISPLAY OVER OTHER APPS"
→ Used to display the alarm screen over the lock screen and other apps.

"FULL-SCREEN NOTIFICATIONS"
→ Used to display the alarm screen in full screen.

"DO NOT DISTURB ACCESS"
→ Used to play alarms according to app settings while Do Not Disturb or silent mode is enabled.

Recent changes:
V3.1.3 (2026/10/16)
- Added text size adjustment and custom text colors to Appearance settings
- Extended holiday and specified-day registration to two years from the current date
- Improved the remaining-time display and text fitting in next-alarm widgets
- Added sorting by folder name or full path to Choose from folder in alarm sound settings