Compare two stocks historically with this app

[dostware]

hello,

I would like to present you our new app: 'Stock Charts Compare' which is freely available.
You can compare two stocks by combining their charts with this tool: First select two stocks and then a start date in the past. In the chart both stocks will be at value 100 (percent) at start date. After that you see - until now - how they developed against each other. Thus an interesting stock comparison can be performed.

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You can get it from Google play here:
https://play.google.com/store/apps/details?id=com.dostware.stockcompare

I would appreciate your feedback,
bye
dostware