App is unlocked and working
I finally was a able to close the locked up app and itβs now working fine. After using, and learning more about the app I hope to upgrade my review to 5 Stars.
Useful
I bought it, used it daily. Helpful app.
fixed ios 9 compatibility issue in this version.
fixed ios 9 compatibility issue in this version.
Useless
The Curve Draw app still does not open up, and the Curve Fit app is useless. It only fits a polynomial curve to the data. Also you have very little control over how the graph looks that it plots. If you have access to Excel, it will check other types of curve as well as a polynomial, and makes excellent graphs. If you are desperate and only need a polynomial curve fit, it may be OK in that case. However, most people are looking for the best curve fit.
Show more
Response from developer
It was update because of system version. Please check again, it's better now! Many Thanks.
