The release ‘220.127.116.11’ of our product ‘Calculus I (v1)’ has been approved by BlackBerry. It should appear in BlackBerry World for all countries within 24h. This version is free for a limited time as we build our Built for BlackBerry UI, and add quiz scoring/gaming, ‘Live Tutor'(sm), and other social elements. We’d appreciate your feedback with this beta version. Please, share with students who may be studying Calculus and preparing for exams/review.
[Update: November 12, 2013. We’re celebrating availability of the Z30 on Verizon on November 14, 2013! The “Calculus I” app can now be directly downloaded for all OS 10.0.0 devices and higher OS versions; check it out for FREE on a new Z30! Point to the following link on your device web browser: http://t.co/sor3hV5j4c]