4 ms·

Just group by version. Time-based decay might work too but linking a rating to a specific version (maybe only a major version - there are pro & cons) has more m

• masklinn 13y ago
  > linking a rating to a specific version (maybe only a major version - there are pro & cons) has more meaning. The major issue there is that new versions suddenly reset ratings entirely. Using e.g. an exponential decay of history model means the weight of older ratings falls, but it remains as a trail in the overall rating.
  • cheeaun 13y ago
    The iOS App Store does that. It shows 'Current version' and 'All versions' (toggleable between both).
    • knff 13y ago
      The Play store (version 4.3.11) does this too, actually. There's an options dropdown under All Reviews that lets you filter by only the current version and/or your device.
• bentcorner 13y ago
  Showing some sort of sparkline would be helpful (i.e., overlay major versions with their reviews over time), although may be difficult to convey with the limited real estate. Maybe something to expose if you wanted to dig deeper into the review data (users probably don't care that much for $0.99). I'm guessing this is probably already available to developers anyway?