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

Example Response

{
  "rating": 4.5763416290283,
  "package_name": "com.mojang.minecraftpe",
  "title": "Minecraft",
  "price": "$6.99",
  "developer": "Mojang",
  "number_ratings": 3435528,
  "icon": "https://lh3.googleusercontent.com/VSwHQjcAttxsLE47RuS4PqpC4LT7lCoSjE7Hx5AW_yCxtDvcnsHHvm5CTuL5BPN-uRTP=s180",
  "icon_72": "https://lh3.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": 0.56744265662321,
      "topic_name": "Update",
      "negative": 0.43255734337679,
      "reviews": 2883,
      "average_rating": 3.7689906347555,
      "topic_id": "update",
      "reviews_percentage": 0.2587506731287
    },
    {
      "positive": 0.45328222328484,
      "topic_name": "Stability",
      "negative": 0.54671777671516,
      "reviews": 1737,
      "average_rating": 3.3431203223949,
      "topic_id": "stability",
      "reviews_percentage": 0.15589660743134
    },
    {
      "positive": 0.4859813084091,
      "topic_name": "General Feedback",
      "negative": 0.5140186915909,
      "reviews": 1718,
      "average_rating": 4.5058207217695,
      "topic_id": "general_feedback",
      "reviews_percentage": 0.15419134805241
    },
    {
      "positive": 0.18018018017963,
      "topic_name": "User Interface & UX",
      "negative": 0.81981981982037,
      "reviews": 1380,
      "average_rating": 3.6420289855072,
      "topic_id": "user_interface",
      "reviews_percentage": 0.12385568120625
    },
    {
      "positive": 0.52823419089078,
      "topic_name": "Signup & Login",
      "negative": 0.47176580910922,
      "reviews": 671,
      "average_rating": 3.4754098360656,
      "topic_id": "signup_experience",
      "reviews_percentage": 0.060222581224197
    },
    {
      "positive": 0.37891659815345,
      "topic_name": "Pricing & Payments",
      "negative": 0.62108340184655,
      "reviews": 670,
      "average_rating": 3.1223880597015,
      "topic_id": "pricing_payments",
      "reviews_percentage": 0.060132830730569
    },
    {
      "positive": 0.53506929861159,
      "topic_name": "Uninstall",
      "negative": 0.46493070138841,
      "reviews": 396,
      "average_rating": 2.9545454545455,
      "topic_id": "uninstall",
      "reviews_percentage": 0.035541195476575
    },
    {
      "positive": 0.41706161137351,
      "topic_name": "Connectivity",
      "negative": 0.58293838862649,
      "reviews": 341,
      "average_rating": 3.4486803519062,
      "topic_id": "connectivity",
      "reviews_percentage": 0.030604918327051
    },
    {
      "positive": 0.57504215851547,
      "topic_name": "Video",
      "negative": 0.42495784148453,
      "reviews": 286,
      "average_rating": 3.972027972028,
      "topic_id": "video",
      "reviews_percentage": 0.025668641177526
    },
    {
      "positive": 0.33852923627621,
      "topic_name": "Audio",
      "negative": 0.66147076372379,
      "reviews": 262,
      "average_rating": 3.969465648855,
      "topic_id": "audio",
      "reviews_percentage": 0.023514629330461
    },
    {
      "positive": 0.47027027026913,
      "topic_name": "Device Compatibility",
      "negative": 0.52972972973087,
      "reviews": 183,
      "average_rating": 3.7213114754098,
      "topic_id": "device_compatibility",
      "reviews_percentage": 0.016424340333872
    },
    {
      "positive": 0.40044943820083,
      "topic_name": "Resource Usage",
      "negative": 0.59955056179917,
      "reviews": 173,
      "average_rating": 3.7052023121387,
      "topic_id": "resource_usage",
      "reviews_percentage": 0.015526835397595
    },
    {
      "positive": 0.53209997549467,
      "topic_name": "Translation & Internationalization",
      "negative": 0.46790002450533,
      "reviews": 161,
      "average_rating": 4.2608695652174,
      "topic_id": "translation_internationalization",
      "reviews_percentage": 0.014449829474062
    },
    {
      "positive": 0.42017259978311,
      "topic_name": "Privacy",
      "negative": 0.57982740021689,
      "reviews": 114,
      "average_rating": 3.8333333333333,
      "topic_id": "privacy",
      "reviews_percentage": 0.01023155627356
    },
    {
      "positive": 0.57615894039593,
      "topic_name": "Notifications & Alerts",
      "negative": 0.42384105960407,
      "reviews": 93,
      "average_rating": 3.6989247311828,
      "topic_id": "notification_alerts",
      "reviews_percentage": 0.0083467959073775
    },
    {
      "positive": 0.65714285714207,
      "topic_name": "Advertising",
      "negative": 0.34285714285793,
      "reviews": 44,
      "average_rating": 4.0454545454545,
      "topic_id": "advertising",
      "reviews_percentage": 0.0039490217196195
    },
    {
      "positive": 0.56976744186047,
      "topic_name": "Tutorial",
      "negative": 0.43023255813953,
      "reviews": 29,
      "average_rating": 4.4827586206897,
      "topic_id": "tutorial",
      "reviews_percentage": 0.0026027643152037
    }
  ],
  "number_topics": 17,
  "total_reviews": 11141
}

Last Modified: 29 Apr 2020


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