As Location Based Services (LBS) applications move beyond early adopters and into more widespread usage, they are starting to share more data. Here's the latest I could locate:
- For the first time in its history, Foursquare passed 1 million check-ins in one day (July 3rd, 2010). (source)
- In May 2010, Foursquare was getting an average of 600,000 check-ins per day. That's double the less than 400,000 check-ins per day in late March and up about 5X from when it hit 1 million check-ins a week in February. (source)
- On June 29th, 2010 Foursquare had close to 1.8 million users. (source)
- Best i can tell, Gowalla currently has close to 350 thousand users. At the end of April 2010, the service had about 250,000 users and grew about 65% in the previous month. (source)
- Latitude, Google’s location-based service, has 3 million active users — and some 8 million have signed up since the service launched. (source)
- Latitude has grown 30% per month each month in 2010 and over 10% of all Android users are using Latitude. (source)
- 25% of Latitude users have zero friends connections established on the service. (source)