LogicLike - Improve logical thinking through engaging brain games
Glympse - Glympse is the easy way to safely share your location in realtime. No sign-up needed.
Dualnback.works - Dual N-back is a specific brain training exercise, that's been shown by research - it might improve fluid intelligence.
Mapple.me - Mapple.me bridges the gap between available time and availability of friends to increase social...
JobFlare - Brain games for job seekers
OwnTracks - Cross-platform location sharing