Company DigSee.com created these great apps:
DigSee MobileSOP CRM, MailUGet, LearnPeaks ABC English, LearnPeaks Азбука Русская, LearnPeaks Абетка Украінська, ABC Talk With Me! (English), ABC Talk With Me! (Russian), ABC Talk With Me! (Ukraine), Lviv City Card, DigSee SURE, LipLep, and others..