Highlights : About PointPin

Mobile data collection

Reverse geocoding

API is language and framework agnostic

Serves native apps (iOS or Android), web apps, or websites

IP geolocation
Product Details
Features
Reverse geocoding
Mobile data collection
Integrate Ruby, Ruby on Rails, PHP, Node
JSON API
Serves native apps (iOS or Android), web apps, or websites
Location data
API is language and framework agnostic
Official Pointpin Ruby gem
IP geolocation
Benifits
Serves native apps (iOS or Android), web apps, or websites.
Returns vanilla JSON, so any programming environment with a JSON library can use PointPin.
Hosted IP geolocation and useful location data.
The lightweight JSON API makes integration trivial.
Easy integration with Ruby, PHP and Node.