Product Hunt Reviews Widget - Embed and encourage PH reviews into your product
AppFollow - AppFollow is an integrated solution that makes monitoring, analyzing, and elevating your app's reputation easy.
PaidReview - Get paid for reviewing products
appfigures - Cross-platform app store analytics for all of your mobile apps.
Review Scraper API - Reviews from 50+ sites in JSON
AppReviewBot - Get new iOS App Store and Google Play Store reviews directly in Slack, Microsoft Teams or Mattermost as soon as they happen. Unlimited apps, every country.