I know the Steam stats are far more interesting and funny but I tried my best (with limited knowledge) to have a look at App Store stats. The best I could find without paying are Rev 60's store rankings. These are based on downloads and as a dev you'll be wanting a steady and/or increasingly upwards line. I've no idea how reliable they are but they seem as we'd expect.
As an example, here's a game I believe was released recently and at a similar price point. Fairly decent, steady downloads -
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And now here's Rev 60's ipad ranking -
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Finally on iphone -
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It appears to be a landslide in to oblivion. There's still no ratings or reviews but I did notice that 'Mass Effect' is included in the keywords section (along with 'Brianna' and 'resolution' but nothing particularly interesting). Maybe some poor Mass Effect fan will be tricked in to buying it that way.
Sorry if somebody already posted this info and I'm late. I try to read every post but this thread has understandably moved at a lightning pace these past few days!
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