ReviewFlowz - Never miss a review again All your reviews, straight to your favourite slack channel.
Reviews for iOS - Keep track of your App Store reviews
App in Review - Find out where your app is in the review queue
Usage Analytics in appFigures - Track usage for your app along side downloads, ranks & more
SurveyMonkey Intelligence - Usage and download metrics for all mobile apps
App Review Times - Find out the average app review times for iOS & Mac apps