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": 4.521705150604248,
  "title": "Minecraft",
  "developer": "Mojang",
  "number_ratings": 4771099,
  "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": 0.6196687055538764,
      "topic_name": "Update",
      "negative": 0.38033129444612357,
      "reviews": 37654,
      "average_rating": 3.8108833058904765,
      "topic_id": "update",
      "reviews_percentage": 0.26297263698964984
    },
    {
      "positive": 0.5655219409377731,
      "topic_name": "Stability",
      "negative": 0.4344780590622269,
      "reviews": 21952,
      "average_rating": 3.563411078717201,
      "topic_id": "stability",
      "reviews_percentage": 0.15331107789867723
    },
    {
      "positive": 0.19966293307038618,
      "topic_name": "User Interface & UX",
      "negative": 0.8003370669296138,
      "reviews": 21265,
      "average_rating": 3.748318833764402,
      "topic_id": "user_interface",
      "reviews_percentage": 0.14851312279133433
    },
    {
      "positive": 0.4892540108622087,
      "topic_name": "Signup & Login",
      "negative": 0.5107459891377912,
      "reviews": 19006,
      "average_rating": 3.0020519835841317,
      "topic_id": "signup_experience",
      "reviews_percentage": 0.13273644071347757
    },
    {
      "positive": 0.4679592010867712,
      "topic_name": "Pricing & Payments",
      "negative": 0.5320407989132288,
      "reviews": 11415,
      "average_rating": 3.29934296977661,
      "topic_id": "pricing_payments",
      "reviews_percentage": 0.07972148115039179
    },
    {
      "positive": 0.4289792237557069,
      "topic_name": "Connectivity",
      "negative": 0.5710207762442931,
      "reviews": 6750,
      "average_rating": 3.5063703703703704,
      "topic_id": "connectivity",
      "reviews_percentage": 0.04714148031232103
    },
    {
      "positive": 0.5478209982996236,
      "topic_name": "General Feedback",
      "negative": 0.4521790017003764,
      "reviews": 6695,
      "average_rating": 4.648842419716206,
      "topic_id": "general_feedback",
      "reviews_percentage": 0.04675736454681323
    },
    {
      "positive": 0.5598055536221771,
      "topic_name": "Uninstall",
      "negative": 0.4401944463778229,
      "reviews": 5041,
      "average_rating": 2.9819480261852798,
      "topic_id": "uninstall",
      "reviews_percentage": 0.03520595588954227
    },
    {
      "positive": 0.5759408687672967,
      "topic_name": "Video",
      "negative": 0.42405913123270333,
      "reviews": 2828,
      "average_rating": 4.304809052333805,
      "topic_id": "video",
      "reviews_percentage": 0.0197505342701102
    },
    {
      "positive": 0.43258311918279846,
      "topic_name": "Resource Usage",
      "negative": 0.5674168808172015,
      "reviews": 2712,
      "average_rating": 3.7411504424778763,
      "topic_id": "resource_usage",
      "reviews_percentage": 0.0189403992010392
    },
    {
      "positive": 0.3261480574480278,
      "topic_name": "Audio",
      "negative": 0.6738519425519722,
      "reviews": 2284,
      "average_rating": 3.867338003502627,
      "topic_id": "audio",
      "reviews_percentage": 0.01595128015308759
    },
    {
      "positive": 0.7707846217734156,
      "topic_name": "Advertising",
      "negative": 0.22921537822658444,
      "reviews": 2053,
      "average_rating": 4.633706770579638,
      "topic_id": "advertising",
      "reviews_percentage": 0.01433799393795482
    },
    {
      "positive": 0.6526808444626426,
      "topic_name": "Device Compatibility",
      "negative": 0.34731915553735737,
      "reviews": 860,
      "average_rating": 3.6534883720930234,
      "topic_id": "device_compatibility",
      "reviews_percentage": 0.00600617378794016
    },
    {
      "positive": 0.6021700114485424,
      "topic_name": "Notifications & Alerts",
      "negative": 0.39782998855145757,
      "reviews": 854,
      "average_rating": 3.610070257611241,
      "topic_id": "notification_alerts",
      "reviews_percentage": 0.00596427024988476
    },
    {
      "positive": 0.21215572683038195,
      "topic_name": "Tutorial",
      "negative": 0.787844273169618,
      "reviews": 762,
      "average_rating": 4.091863517060373,
      "topic_id": "tutorial",
      "reviews_percentage": 0.00532174933303535
    },
    {
      "positive": 0.5221870463939436,
      "topic_name": "Privacy",
      "negative": 0.47781295360605636,
      "reviews": 610,
      "average_rating": 3.721311475409836,
      "topic_id": "privacy",
      "reviews_percentage": 0.00426019303563197
    },
    {
      "positive": 0.6096743953619148,
      "topic_name": "Translation & Internationalization",
      "negative": 0.3903256046380852,
      "reviews": 436,
      "average_rating": 4.392201834862387,
      "topic_id": "translation_internationalization",
      "reviews_percentage": 0.00304499043202547
    },
    {
      "positive": 0,
      "topic_name": "Location Services",
      "negative": 1,
      "reviews": 9,
      "average_rating": 3.6666666666666665,
      "topic_id": "location_services",
      "reviews_percentage": 6.285530708309e-5
    }
  ],
  "number_topics": 18,
  "total_reviews": 143186
}

Last Modified: 07 Feb 2022


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