Apps

Our apps, published by EZ Systems.

Apps we design, build and publish ourselves. Our first app is live on Google Play, and more are in development. Each one is listed here when it is ready for real use.

Math Alarm Clock app icon

Math Alarm Clock: Wake Up

Android · Productivity · Published by EZ Systems

An alarm clock for heavy sleepers. It will not switch off until you solve a math problem, and by then you are awake. It is built to ring reliably, and nothing ever leaves your phone.

  • Free, with optional Pro
  • Free 7-day Pro trial
  • No ads
  • No account
  • No data collected
Get it onGoogle PlayMath Alarm Clock · free to try (opens Google Play)App privacy policy Get help
  • Math Alarm Clock ringing screen showing a multiplication problem with four answers
    Solve math to wake up
  • Math Alarm Clock home screen listing three alarms with their times and settings
    All your alarms at a glance
  • Math Alarm Clock alarm editor with time, repeat days and challenge type
    Pick your challenge and days
  • Math Alarm Clock one-time setup screen with every check marked ready
    Check your alarm will really ring
  • Math Alarm Clock memory challenge ringing screen with a grid of tiles
    Memory and shake challenges
  • Math Alarm Clock Pro screen listing the Pro features and a one-time price
    Pro: one payment, no subscription

What it does

An alarm that is hard to ignore and easy to trust.

Every feature listed here is in the app today. Nothing is a promise for later.

  • Solve math to wake up

    The alarm stops only when the problem is solved. A wrong answer brings a new problem, so guessing gets you nowhere.

  • Never trapped

    If you are really struggling, the challenge eases off, and an emergency exit appears in the end.

  • A setup check that tells the truth

    It checks battery savers, notifications and Do Not Disturb, links to each fix and runs a real test alarm.

  • Rings when it should

    Shows over the lock screen and sounds through silent mode and Do Not Disturb.

  • Everything stays on your phone

    No internet permission, no account, no ads and no analytics. Nothing leaves the device.

  • Pro, one payment

    Shake and memory challenges and your own sounds. Free for 7 days on every new install, then one payment, no subscription.

Free and Pro

Free to use. Pro is one payment.

Every new install gets all of Pro free for seven days. After that, keep Pro with a single purchase through Google Play, or keep using the free version. Alarms keep ringing either way.

Free

  • Included
    • Solve math to dismiss, with Easy, Medium and Hard levels
    • Choose how many problems each alarm asks for
    • A challenge that eases off if you are stuck, plus an emergency exit
    • Rings over the lock screen and through silent and Do Not Disturb
    • Repeat on chosen days, or a one-off alarm that disarms itself
    • Snooze, or no snooze at all
    • Up to four alarms switched on at once
    • A setup check for reliable alarms

Pro

  • Adds
    • Shake and memory puzzle challenges, alongside math
    • Wake up to your own audio files
    • Two premium sounds and two extra vibration patterns
    • A different volume for each alarm
    • Unlimited alarms switched on at once

The price is shown in the app and on Google Play, in your local currency.

Privacy

No data collected. No internet permission.

Android does not let Math Alarm Clock make any network connection, so your alarms and settings never leave your phone. Purchases and ratings are handled by Google Play.

Read the app privacy policy

Build with us

Want an app like this for your business?

We bring the same care to client apps: clear scope, real-device testing, honest store listings and updates after launch.

Start a project Email info@ezsystemstech.com