WolframAlpha v1.4.9.2019070901 Paid UP

https://play.google.com/store/apps/details?id=com.wolfram.android.alpha

Descarga:
v1.4.9.2019070901 http://uploaded.net/file/9ap84bl0
v1.4.7.2019040801 http://uploaded.net/file/cb2ff3sy