What is Reddit's opinion of Mathway?

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I wanna buy an account for the popular math app Mathway. Their 'premium' is somewhat like WolframAlpha's premium model where it shows step by step instructions etc. If anyone knows where I can get one, let me know. Thanks.

https://play.google.com/store/apps/details?id=com.bagatrix.mathway.android

Oh look, an app that uses your camera to solve math equations: https://play.google.com/store/apps/details?id=com.bagatrix.mathway.android

[REQUEST] Mathway 3.2.7.1

https://play.google.com/store/apps/details?id=com.bagatrix.mathway.android&hl=en

Mod - Premium Subscribed