Skip to content
    Moz logo Menu open Menu close
    • Products
      • Moz Pro
      • Moz Pro Home
      • Moz Local
      • Moz Local Home
      • STAT
      • Moz API
      • Moz API Home
      • Compare SEO Products
      • Moz Data
    • Free SEO Tools
      • Domain Analysis
      • Keyword Explorer
      • Link Explorer
      • Competitive Research
      • MozBar
      • More Free SEO Tools
    • Learn SEO
      • Beginner's Guide to SEO
      • SEO Learning Center
      • Moz Academy
      • MozCon
      • Webinars, Whitepapers, & Guides
    • Blog
    • Why Moz
      • Digital Marketers
      • Agency Solutions
      • Enterprise Solutions
      • Small Business Solutions
      • The Moz Story
      • New Releases
    • Log in
    • Log out
    • Products
      • Moz Pro

        Your all-in-one suite of SEO essentials.

      • Moz Local

        Raise your local SEO visibility with complete local SEO management.

      • STAT

        SERP tracking and analytics for enterprise SEO experts.

      • Moz API

        Power your SEO with our index of over 44 trillion links.

      • Compare SEO Products

        See which Moz SEO solution best meets your business needs.

      • Moz Data

        Power your SEO strategy & AI models with custom data solutions.

      Turn SEO data into actionable content briefs

      Turn SEO data into actionable content briefs

      Learn more
    • Free SEO Tools
      • Domain Analysis

        Get top competitive SEO metrics like DA, top pages and more.

      • Keyword Explorer

        Find traffic-driving keywords with our 1.25 billion+ keyword index.

      • Link Explorer

        Explore over 40 trillion links for powerful backlink data.

      • Competitive Research

        Uncover valuable insights on your organic search competitors.

      • MozBar

        See top SEO metrics for free as you browse the web.

      • More Free SEO Tools

        Explore all the free SEO tools Moz has to offer.

      Let your business shine with Listings AI

      Let your business shine with Listings AI

      Get found
    • Learn SEO
      • Beginner's Guide to SEO

        The #1 most popular introduction to SEO, trusted by millions.

      • SEO Learning Center

        Broaden your knowledge with SEO resources for all skill levels.

      • On-Demand Webinars

        Learn modern SEO best practices from industry experts.

      • How-To Guides

        Step-by-step guides to search success from the authority on SEO.

      • Moz Academy

        Upskill and get certified with on-demand courses & certifications.

      • MozCon

        Save on Early Bird tickets and join us in London or New York City

      Access 20 years of data with flexible pricing
      Moz API

      Access 20 years of data with flexible pricing

      Find your plan
    • Blog
    • Why Moz
      • Digital Marketers

        Simplify SEO tasks to save time and grow your traffic.

      • Small Business Solutions

        Uncover insights to make smarter marketing decisions in less time.

      • Agency Solutions

        Earn & keep valuable clients with unparalleled data & insights.

      • Enterprise Solutions

        Gain a competitive edge in the ever-changing world of search.

      • The Moz Story

        Moz was the first & remains the most trusted SEO company.

      • New Releases

        Get the scoop on the latest and greatest from Moz.

      Surface actionable competitive intel
      New Feature

      Surface actionable competitive intel

      Learn More
    • Log in
      • Moz Pro
      • Moz Local
      • Moz Local Dashboard
      • Moz API
      • Moz API Dashboard
      • Moz Academy
    • Avatar
      • Moz Home
      • Notifications
      • Account & Billing
      • Manage Users
      • Community Profile
      • My Q&A
      • My Videos
      • Log Out

    The Moz Q&A Forum

    • Forum
    • Questions
    • Users
    • Ask the Community

    Welcome to the Q&A Forum

    Browse the forum for helpful insights and fresh discussions about all things SEO.

    1. Home
    2. SEO Tactics
    3. Local SEO
    4. Reviews and Ratings
    5. How does decimal rounding of reviews to stars work in ios appstore? Starting from which average review score to get full 5 star rating?

    Moz Q&A is closed.

    After more than 13 years, and tens of thousands of questions, Moz Q&A closed on 12th December 2024. Whilst we’re not completely removing the content - many posts will still be possible to view - we have locked both new posts and new replies. More details here.

    How does decimal rounding of reviews to stars work in ios appstore? Starting from which average review score to get full 5 star rating?

    Reviews and Ratings
    2
    5
    2278
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as question
    Log in to reply
    This topic has been deleted. Only users with question management privileges can see it.
    • lcourse
      lcourse last edited by

      How does decimal rounding of reviews  to stars work in ios appstore?
      Starting from which average review score to get full 5 star rating?

      Duolingo has a 5 star rating, but I doubt that they really have an all time  review average larger than 4,75. In the google playstore their average of the android version is 4,6. Does anybody know how apple calculates the star ratings or has an URL reference where this is explained?

      1 Reply Last reply Reply Quote 0
      • lcourse
        lcourse @Mobilio last edited by

        genius

        1 Reply Last reply Reply Quote 0
        • Mobilio
          Mobilio @lcourse last edited by

          Get iOS or Google Play link of app and paste it on SDTT (Structured Data Testing Tool).

          That's all. In SDTT they're even deep than 3 points...

          lcourse 1 Reply Last reply Reply Quote 1
          • lcourse
            lcourse @Mobilio last edited by

            Peter, thanks a lot.

            How did you get the 3 decimal ratings of the apps in itunes?

            Mobilio 1 Reply Last reply Reply Quote 0
            • Mobilio
              Mobilio last edited by

              Mobile dev here!

              So for all stores (AppStore + GooglePlay + Microsoft Marketplace + Amazon App Store + etc) algorithm is simple - they calculate ALL ratings on all versions. Some of them only for local store, other for global.

              Example Duolungo:
              https://itunes.apple.com/bg/app/duolingo-learn-spanish-french/id570060128?mt=8 <- this is in local Bulgarian Market. 4.928 in 9 ratings.
              https://itunes.apple.com/us/app/duolingo-learn-spanish-french/id570060128?mt=8 <- in US market. 4.791 in 4068 ratings.
              https://play.google.com/store/apps/details?id=com.duolingo&hl=en <- Worldwide. 4.648 in 2343538 ratings.

              As you can see sites provide correct review rating to Google but they rounding it. Probably your guess for over 4.75 is correct. There isn't official explanation from Google about this. Some sites showing 5 star rating system. Other 10 star - 0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5. For other it's complicated because i have seen even results as 4.2 and this is 100 star rating system.

              lcourse 1 Reply Last reply Reply Quote 1
              • 1 / 1
              • First post
                Last post

              Got a burning SEO question?

              Subscribe to Moz Pro to gain full access to Q&A, answer questions, and ask your own.


              Start my free trial


              Browse Questions

              Explore more categories

              • Moz Tools

                Chat with the community about the Moz tools.

              • SEO Tactics

                Discuss the SEO process with fellow marketers

              • Community

                Discuss industry events, jobs, and news!

              • Digital Marketing

                Chat about tactics outside of SEO

              • Research & Trends

                Dive into research and trends in the search industry.

              • Support

                Connect on product support and feature requests.

              • See all categories

              Related Questions

              • PerfectPitchConcepts

                What is the best practice way to attribute a Google Review?

                An example might be a local directory site, where multiple businesses are featured. To flesh out the respective business profiles, Google Reviews are included. Copying/pasting would be the definition of duplicate content. I wonder though if hyperlinking to the review itself would be enough? For a random example: "you literally have never had better ice cream. cutest shop in charleston sc" - Mandee Jalbert, Google Review Google doesn't appear to have a review embed option- am I wrong? If not, would the above attribution via the "Google Review" hyperlink be sufficient to head off any potential dings for duplicate content? Thanks! Stephen
                Thanks for your thoughts! I feel like this might make for a good presentation at our SoundBoard conference someday soon.

                Reviews and Ratings | | PerfectPitchConcepts
                0
              • vetofunk

                Any Success Getting Fake 5 Star Google My Business Reviews Removed From Competitors?

                Hi, I am working on a competitor who is obviously building up fake reviews using a 3rd party service. I need to build more evidence. A majority of his reviews on Google My Business, they are done by reviewers with very few reviews (no profile pic), and that seem to review 3-4 companies in the Chicagoland area the exact same day. This happens again and again. It started about 1.5 years ago. Before that everything looks normal. Any idea how much proof I need to actually get those reviews and/or his company removed? I am working on getting access to a private group on Facebook where he talks about it. Thanks in advance!

                Reviews and Ratings | | vetofunk
                1
              • the-global-communicator

                Any experiences with Reviews.io?

                Hello, We have used Trustpilot.com for a few years in the past. Service was reasonable and they did what they were supposed to do. However, due to their price and requirement for a full-year payment upfront we stopped using their review collection service. Is someone using Reviews.io? They are included in Google Review Partners, which seems to be very encouraging:
                https://support.google.com/adwords/answer/2375474?hl=en Also, they have a decent price for their intermediary package (about $ 89/month) and don't require a yearly contract like Trustpilot and some others. Any experiences you could share about Reviews.io will be appreciated. Luciano, The Translation Company Group

                Reviews and Ratings | | the-global-communicator
                0
              • TrulyTravel

                3rd Party Reviews - Schema Implementation

                Hi, Currently my client displaying Ratings & Reviews from a third-party (TripAdvisor) service and only displaying 5 reviews but not showing "Read More Reviews" button to TripAdvisor page. Now I would like to use Rich Snippet schema markup code on these rating & reviews but below are my few concerns, could you please guide me: 1. Can I use Rich Snippet Schema markup code on widget of TripAdvisor Rating & Review. 2. If I apply schema markup code, Do I need to maintain TripAdvisor link for "Read More reviews". Below are the URLs which contains TripAdvisor rating & reviews after big image: https://goo.gl/DLpDXE https://goo.gl/EHVG7o https://goo.gl/ok6cYp Please let me know if you have any questions. Thanks, Satla

                Reviews and Ratings | | TrulyTravel
                0
              • PeterCol12

                3rd Party Approved Reviews - Widget or API Feed - Any thoughts ?

                Hi Mozzers, We use a google approved 3rd party review company to collect reviews for our branches and now also for our products( this is about to be implemented). We currently use one of their widgets on our site (its javascript) to show the reviews. I don't think google can read this and  I don't think we currently, therefore, get any direct seo benefit from it. My questions are as follows : I obviously want to get any SEO benefit from any review text which customers leave but as the data itself is housed on the review site with a widget on my site pointing to it,should I use an API feed as opposed to a widget. If google can read the review text on my page - then surely i should some benefit from it even though, it could technically be classed as duplicate content what are peoples thoughts ? . thanks Pete

                Reviews and Ratings | | PeterCol12
                0
              • Jennifer_Hoffman

                Schema Markup Ratings Not Showing Up in SERPs

                Hello, I started using the Rich Reviews plugin for WordPress to display ratings and reviews starting on May 27th, but the ratings are not showing up in SERPs yet. Does anyone know why this might be? The link to the website is below. And when I run it through the Structured Data Testing Tool there are no errors. holtscarpetcleaning.com https://search.google.com/structured-data/testing-tool/u/0/?url#url=http%3A%2F%2Fholtscarpetcleaning.com%2F Thanks, Jennifer

                Reviews and Ratings | | Jennifer_Hoffman
                0
              • menachemp

                How can I avoid duplicate content when building a review widget?

                My website has a profile page for each of the home improvement contractors who signs up.  They accumulate reviews on those pages.  I want to build a review widget to display our reviews on our contractors' websites.  How can I avoid duplicate content issues for the reviews? Example of a profile page with a few reviews:  http://www.thehomefixers.com/members/425/waterheaters-plus-llc.php

                Reviews and Ratings | | menachemp
                0
              • Chris661

                Migrating Reviews from Old SIte

                We recently changed our Website to Word Press and I would like to move the old reviews to the new site. I am concerned Google might not understand the reviews showing up all of a sudden. The old reviews were on a sub-domain (store.domain.com). I will be able to match the dates and text as well as names. Any advice or Best Practice on this? Thanks!

                Reviews and Ratings | | Chris661
                0

              Get started with Moz Pro!

              Unlock the power of advanced SEO tools and data-driven insights.

              Start my free trial
              Products
              • Moz Pro
              • Moz Local
              • Moz API
              • Moz Data
              • STAT
              • Product Updates
              Moz Solutions
              • SMB Solutions
              • Agency Solutions
              • Enterprise Solutions
              • Digital Marketers
              Free SEO Tools
              • Domain Authority Checker
              • Link Explorer
              • Keyword Explorer
              • Competitive Research
              • Brand Authority Checker
              • Local Citation Checker
              • MozBar Extension
              • MozCast
              Resources
              • Blog
              • SEO Learning Center
              • Help Hub
              • Beginner's Guide to SEO
              • How-to Guides
              • Moz Academy
              • API Docs
              About Moz
              • About
              • Team
              • Careers
              • Contact
              Why Moz
              • Case Studies
              • Testimonials
              Get Involved
              • Become an Affiliate
              • MozCon
              • Webinars
              • Practical Marketer Series
              • MozPod
              Connect with us

              Contact the Help team

              Join our newsletter
              Moz logo
              © 2021 - 2025 SEOMoz, Inc., a Ziff Davis company. All rights reserved. Moz is a registered trademark of SEOMoz, Inc.
              • Accessibility
              • Terms of Use
              • Privacy

              Looks like your connection to Moz was lost, please wait while we try to reconnect.