Foursquare Widget
128 websites

Foursquare Widget is free to use

https://developer.foursquare.com/

The foursquare API gives you access to all of the data used by the foursquare mobile applications, and, in some cases, even more.

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Press+
35 websites

Press+ costs money

http://www.presslabs.com/

Press for iOS allows you to create multimedia slideshows on your iPhone, using photos you take, sounds you record, and text you write. You can send these slideshows to other users, who can add or edit the photos and sound as a group. A slid...

Market Share by Top Websites

2 In terms of market share, Foursquare Widget is clearly lagging behind, losing to Press+ in all segments.

Websites Categories

1 Foursquare Widget has better usage coverage in more websites categories. Including Arts & Entertainment, Travel & Tourism, Computers Electronics & Technology, Food & Drink and 10 other categories.

2 Press+ is leading in Science & Education, Law & Government and Pets & Animals.

Geography

1 Foursquare Widget is leading in most countries, including United States, Russia, Spain, Italy and 30 other countries.

2 Press+ is leading in Colombia and Morocco.