Dear Baldr1 user, in this section we'd like to inform you about the known bugs and its current resolve status. As we mentioned in every of our apps, don't hesitate to contact MTbrain - we apprectiate your feedback.
Version 2.6.1 no bugs so far
Version 2.7.1 live on AppStore. Bugs of 2.7.0 fixed.
Version 2.9.2 PRO & LITE version)
Version 2.9.3 PRO
Version 2.9.7 PRO
2013-10-01 Scientific Calculator B1 and iOS7
In some cases user have reported crashes after installing iOS7. Our investigations showed us that this seems a bug in iOS7 and is outside of our possibilities.... but it's not a big thing:
Workaround: in such cases do the following
a) remove the Calulator from Springboard and launch new or
b) restart the device or
c) reinstall the calculator.
One of the three steps will work definitly.