Review Analysis API for Android Apps


Advanced sentiment analysis and clustering into 18+ specific topics optimized for the mobile industry based on app reviews on Google Play Store.

Definition

Endpoint:

GET https://data.42matters.com/api/v3.0/android/apps/topics.json

Hits per request:

3

Rate limit:

3 QPS

Required plan:

Medium or above.

Parameters

Name Required Description Available Values Default
access_token required Your access token for using this API. You can get it for FREE by signing up .
p required The package name identifying an Android application. Any publicly available Android app package name
callback optional If supplied, the response will use the JSONP format with a callback of the given name.

Responses

Status Code Indication Content-Type Body
200 Everything is OK application/json
Attribute Type Description
package_name String The app package name (unique identifier)
title String App title
developer String App developer name
number_ratings Integer Number of app ratings
rating Double App rating (from 0 to 5, 5 highest)
icon URL Full-sized icon. Format can be either webp or png. In order to request png format, remove the trailing "-rw" from the url.
icon_72 URL App icon (72x72 pixels)
price String App price with currency (if paid)
market_url URL A deep link to the app page on Google Play
number_topics Integer Number of topics returned
total_reviews Integer Number of reviews available based on query/filters used
topics Array of Objects Sorted list of reviews objects in the response. Each reviews contains: topic_id, topic_name, reviews, reviews_percentage, average_rating, positive and negative fields.
404 The package name is not found application/json Error object
402 Your request exceeds what's allowed by your current subscription plan application/json Error object
403 Your access token is not valid application/json Error object
429 Your request rate is over the limit application/json Error object

Example Request


This request can also be imported into Postman. Check out our Postman integration guide.

Example Response

{
  "package_name": "com.mojang.minecraftpe",
  "price": "$7.49",
  "rating": 4.532494068145752,
  "title": "Minecraft",
  "developer": "Mojang",
  "number_ratings": 4668043,
  "icon": "https://play-lh.googleusercontent.com/VSwHQjcAttxsLE47RuS4PqpC4LT7lCoSjE7Hx5AW_yCxtDvcnsHHvm5CTuL5BPN-uRTP=s180",
  "icon_72": "https://play-lh.googleusercontent.com/VSwHQjcAttxsLE47RuS4PqpC4LT7lCoSjE7Hx5AW_yCxtDvcnsHHvm5CTuL5BPN-uRTP=s180-rw",
  "market_source": "GOOGLE",
  "market_status": "PUBLISHED",
  "market_url": "https://play.google.com/store/apps/details?id=com.mojang.minecraftpe&referrer=utm_source%3D42matters.com%26utm_medium%3Dapi",
  "deep_link": "https://play.google.com/store/apps/details?id=com.mojang.minecraftpe&referrer=utm_source%3D42matters.com%26utm_medium%3Dapi",
  "topics": [
    {
      "positive": 0.6150111412331315,
      "topic_name": "Update",
      "negative": 0.3849888587668685,
      "reviews": 37634,
      "average_rating": 3.8111813785406814,
      "topic_id": "update",
      "reviews_percentage": 0.2629688635474314
    },
    {
      "positive": 0.5600648277764733,
      "topic_name": "Stability",
      "negative": 0.43993517222352674,
      "reviews": 21935,
      "average_rating": 3.5632550718030545,
      "topic_id": "stability",
      "reviews_percentage": 0.1532715635306613
    },
    {
      "positive": 0.19384240788561222,
      "topic_name": "User Interface & UX",
      "negative": 0.8061575921143878,
      "reviews": 21246,
      "average_rating": 3.748140826508519,
      "topic_id": "user_interface",
      "reviews_percentage": 0.14845715244004695
    },
    {
      "positive": 0.48321465589489315,
      "topic_name": "Signup & Login",
      "negative": 0.5167853441051069,
      "reviews": 19002,
      "average_rating": 3.0020524155352066,
      "topic_id": "signup_experience",
      "reviews_percentage": 0.13277712560791546
    },
    {
      "positive": 0.46088433715661237,
      "topic_name": "Pricing & Payments",
      "negative": 0.5391156628433876,
      "reviews": 11413,
      "average_rating": 3.299044948742662,
      "topic_id": "pricing_payments",
      "reviews_percentage": 0.07974872826876851
    },
    {
      "positive": 0.4242675727623813,
      "topic_name": "Connectivity",
      "negative": 0.5757324272376187,
      "reviews": 6745,
      "average_rating": 3.506004447739066,
      "topic_id": "connectivity",
      "reviews_percentage": 0.04713091844150036
    },
    {
      "positive": 0.5478209982996236,
      "topic_name": "General Feedback",
      "negative": 0.4521790017003764,
      "reviews": 6695,
      "average_rating": 4.648842419716206,
      "topic_id": "general_feedback",
      "reviews_percentage": 0.04678154172955447
    },
    {
      "positive": 0.5531427112370655,
      "topic_name": "Uninstall",
      "negative": 0.4468572887629345,
      "reviews": 5040,
      "average_rating": 2.981547619047618,
      "topic_id": "uninstall",
      "reviews_percentage": 0.03521717256414556
    },
    {
      "positive": 0.5696716297389081,
      "topic_name": "Video",
      "negative": 0.43032837026109194,
      "reviews": 2827,
      "average_rating": 4.304916873010259,
      "topic_id": "video",
      "reviews_percentage": 0.01975375929342053
    },
    {
      "positive": 0.42696453941657164,
      "topic_name": "Resource Usage",
      "negative": 0.5730354605834284,
      "reviews": 2710,
      "average_rating": 3.741328413284133,
      "topic_id": "resource_usage",
      "reviews_percentage": 0.01893621778746715
    },
    {
      "positive": 0.3206286643486843,
      "topic_name": "Audio",
      "negative": 0.6793713356513157,
      "reviews": 2283,
      "average_rating": 3.866841874726237,
      "topic_id": "audio",
      "reviews_percentage": 0.01595254066744927
    },
    {
      "positive": 0.7663821170763016,
      "topic_name": "Advertising",
      "negative": 0.23361788292369845,
      "reviews": 2051,
      "average_rating": 4.6343247196489505,
      "topic_id": "advertising",
      "reviews_percentage": 0.01433143272402034
    },
    {
      "positive": 0.646669355487216,
      "topic_name": "Device Compatibility",
      "negative": 0.35333064451278395,
      "reviews": 860,
      "average_rating": 3.6534883720930234,
      "topic_id": "device_compatibility",
      "reviews_percentage": 0.00600927944546928
    },
    {
      "positive": 0.594714336576778,
      "topic_name": "Notifications & Alerts",
      "negative": 0.40528566342322203,
      "reviews": 854,
      "average_rating": 3.610070257611241,
      "topic_id": "notification_alerts",
      "reviews_percentage": 0.00596735424003577
    },
    {
      "positive": 0.20832934546839513,
      "topic_name": "Tutorial",
      "negative": 0.7916706545316049,
      "reviews": 762,
      "average_rating": 4.091863517060373,
      "topic_id": "tutorial",
      "reviews_percentage": 0.00532450109005534
    },
    {
      "positive": 0.5184216057764438,
      "topic_name": "Privacy",
      "negative": 0.4815783942235562,
      "reviews": 610,
      "average_rating": 3.721311475409836,
      "topic_id": "privacy",
      "reviews_percentage": 0.00426239588573984
    },
    {
      "positive": 0.6030194220668345,
      "topic_name": "Translation & Internationalization",
      "negative": 0.39698057793316555,
      "reviews": 436,
      "average_rating": 4.392201834862387,
      "topic_id": "translation_internationalization",
      "reviews_percentage": 0.00304656492816814
    },
    {
      "positive": 0,
      "topic_name": "Location Services",
      "negative": 1,
      "reviews": 9,
      "average_rating": 3.6666666666666665,
      "topic_id": "location_services",
      "reviews_percentage": 6.288780815025e-5
    }
  ],
  "number_topics": 18,
  "total_reviews": 143112
}

Last Modified: 07 Feb 2022


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