What are some alternatives?
When comparing NOPHONEZONE and Puzzlephone, you can also consider the following products
NoPhone - The official store of the largest fake phone company in the world. The NoPhone is a fake phone for people who are addicted to real phones.
YotaPhone - Electronics and iOS
UnPlug - Track your iPhone usage & digital detox with Gamification
iPhone 7 - Apple's new iPhone 7 and 7+
Siempo - Smartphone interface for mental health and wellbeing 😌
BlackPhone - Silent Circle is a secure communications firm offering enterprise communications solutions including software, devices, and services.