Dr. Alexander Rieger

Gentle Wakeup: Sun Alarm Clock
Dr. Alexander Rieger

Weatherproof - What to wear?
Dr. Alexander Rieger

100 Countdowns
Dr. Alexander Rieger

Noise Suppressing Night Clock
Dr. Alexander Rieger

Sleep Fast - guided breathing
Dr. Alexander Rieger

Gentle Nap - Nature sounds
Dr. Alexander Rieger

Ramadan Alarm Clock
Dr. Alexander Rieger

Sleep Timer with nature sounds
Dr. Alexander Rieger

Power Nap with Meditation
Dr. Alexander Rieger

Quiz Hero: Clash with friends
Dr. Alexander Rieger

Math Hero: Quiz with friends
Dr. Alexander Rieger

Fair Decision Maker
Dr. Alexander Rieger

FitTrack: Your Fitness Coach
Dr. Alexander Rieger

Gentle Jet Lag
Dr. Alexander Rieger

Gentle Time Change
Dr. Alexander Rieger

Gentle Wakeup Pro - Sunrise
Dr. Alexander Rieger

Room Window - Sunrise & Sunset
Dr. Alexander Rieger