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Some apps are distributed as Split APKs (multiple .apk files packaged together) to optimize resources. Standard Android installers cannot open them.
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What's New
V3.10
March 2026
- Adjustable snooze duration: set a different snooze length per alarm.
- Improved snooze countdown display and behavior.
- Added global vibration setting for alarms.
- Fixed alarm sorting order.
V3.8
February 2026
- Expanded Alarm Insights, snooze timer, and other improvements.
About this app
Sparky automatically creates alarms from your calendar events — so meetings, appointments, and important plans are always on your radar.
An Alarm Clock With Personality
Wake up to adorable animated mascots and make mornings feel a little lighter. Because alarms don't have to be boring.
Smart Calendar Sync
• Automatically turn calendar events into alarms
• Toggle event alarms on or off
• Keep work, school, and life organized
• Everything in one simple alarm list
Customize Every Alarm
• Repeat days
• Labels & ringtones
• Vibration controls
• Wake-up checks
• Alarm challenges
• Bedtime reminders
How to Download Sparky – Smart Calendar Alarm APK
- Enter the package name
com.xo.pixels.happy.alarmon the APK Downloader homepage. - Select your device architecture (ARM64 recommended for modern devices).
- Click Download to get the merged APK file.
- Transfer and install the APK on your Android device.
- Keep Updated: Visit APK Downloader regularly to search for and download the latest secure versions of your favorite apps.
Security & Signature Verification
This APK download is 100% safe. We verify that the cryptographic signature of the file matches the official developer credentials. No modifications or adware are injected.