Lumalba: Puzzle Alarm Clock

Lumalba is a puzzle alarm clock for people who need more than a ringtone. To switch it off you solve a short, friendly challenge: it makes you look, move your fingers and wake up, but it never punishes you or asks you to read paragraphs half asleep.

CHALLENGES (no time limit, you can never lose)
• Bubbles: pop numbered bubbles in order.
• Lights: repeat the sequence of lights and notes.
• Pairs: find the matching glass cards.
• Sums: tap the answer to a simple calculation.
• Light Path, Constellation, Shake and Fireflies (Pro).
• Three difficulty levels and a Random mode (Pro).

AN ALARM YOU CAN TRUST
• Uses the system's exact alarms and reschedules itself after a reboot or a change of time or time zone.
• Rings even when the app is closed and shows over the lock screen.
• Gradual volume, vibration, snooze with a limit, and an emergency exit in case you cannot solve the challenge.
• Step-by-step battery settings guide for each phone maker and a "Test your alarm in 1 minute" button.

Sunrise: when you solve the challenge the sky lights up so you start the day calmly.

PRIVATE AND SIMPLE
• No account, no camera and no code scanning. Your alarms and stats stay on your phone; only anonymous usage statistics and crash reports are sent.
• Available in English, Spanish, German, French, Italian, Portuguese, Dutch and Polish.

LUMALBA PRO (optional)
• Advanced challenges and Random mode, wake-up stats (streak, average time, best morning) and no ads.
• Yearly subscription with a 7-day free trial, or a one-time purchase. Cancel anytime in Google Play.
• The free version shows a discreet banner on the alarm list (never during the alarm). If you like, you can watch a video to unlock the Pro challenges for 24 hours.

Lumalba needs the exact alarm, notification and full-screen permissions to wake you up. No alarm app can guarantee it will work if the system or the phone maker closes it: the in-app settings guide helps you avoid that.