Best Products
Launches
Launch archive
Most-loved launches by the community
Launch Guide
Checklists and pro tips for launching
News
Newsletter
The best of Product Hunt, every day
Stories
Tech news, interviews, and tips from makers
Changelog
New Product Hunt features and releases
Forums
Forums
Ask questions, find support, and connect
Kitty Points Leaderboard
The highest scoring community members
Streaks
The most active community members
Events
Meet others online and in-person
Advertise
Subscribe
Sign in
Smart Payphones
Sao Paulo’s unused payphones now have a new purpose
0 followers
Sao Paulo’s unused payphones now have a new purpose
0 followers
Visit website
Overview
Reviews
Team
More
Smart Payphones launches
Launch date
Smart Payphones
Sao Paulo’s unused payphones now have a new purpose
Launched on October 4th, 2016
0
2
Subscribe
Sign in