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": 4.555783748626709,
  "title": "Minecraft",
  "developer": "Mojang",
  "number_ratings": 4076532,
  "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": 0.5972554765386259,
      "topic_name": "Update",
      "negative": 0.4027445234613741,
      "reviews": 4498,
      "average_rating": 3.824144064028457,
      "topic_id": "update",
      "reviews_percentage": 0.23189152961798215
    },
    {
      "positive": 0.4997748761804034,
      "topic_name": "General Feedback",
      "negative": 0.5002251238195966,
      "reviews": 3234,
      "average_rating": 4.5352504638218925,
      "topic_id": "general_feedback",
      "reviews_percentage": 0.1667268134247564
    },
    {
      "positive": 0.5049173830091964,
      "topic_name": "Stability",
      "negative": 0.4950826169908036,
      "reviews": 2858,
      "average_rating": 3.3778866340097973,
      "topic_id": "stability",
      "reviews_percentage": 0.14734237253183483
    },
    {
      "positive": 0.19239984274499186,
      "topic_name": "User Interface & UX",
      "negative": 0.8076001572550081,
      "reviews": 2206,
      "average_rating": 3.7048957388939256,
      "topic_id": "user_interface",
      "reviews_percentage": 0.11372892715368356
    },
    {
      "positive": 0.512407780010913,
      "topic_name": "Signup & Login",
      "negative": 0.487592219989087,
      "reviews": 1656,
      "average_rating": 3.3097826086956523,
      "topic_id": "signup_experience",
      "reviews_percentage": 0.08537402691137805
    },
    {
      "positive": 0.4227504244474209,
      "topic_name": "Pricing & Payments",
      "negative": 0.577249575552579,
      "reviews": 1146,
      "average_rating": 3.225130890052356,
      "topic_id": "pricing_payments",
      "reviews_percentage": 0.0590813012321493
    },
    {
      "positive": 0.40569008275823576,
      "topic_name": "Connectivity",
      "negative": 0.5943099172417643,
      "reviews": 818,
      "average_rating": 3.32518337408313,
      "topic_id": "connectivity",
      "reviews_percentage": 0.042171469814919836
    },
    {
      "positive": 0.5580898075549575,
      "topic_name": "Uninstall",
      "negative": 0.4419101924450425,
      "reviews": 683,
      "average_rating": 3.0175695461200585,
      "topic_id": "uninstall",
      "reviews_percentage": 0.035211630664535754
    },
    {
      "positive": 0.565137614678,
      "topic_name": "Video",
      "negative": 0.43486238532199994,
      "reviews": 533,
      "average_rating": 4.078799249530957,
      "topic_id": "video",
      "reviews_percentage": 0.027478476052997886
    },
    {
      "positive": 0.3551126712700992,
      "topic_name": "Audio",
      "negative": 0.6448873287299008,
      "reviews": 507,
      "average_rating": 3.8777120315581852,
      "topic_id": "audio",
      "reviews_percentage": 0.02613806258699799
    },
    {
      "positive": 0.37777777777628185,
      "topic_name": "Resource Usage",
      "negative": 0.6222222222237181,
      "reviews": 273,
      "average_rating": 3.681318681318681,
      "topic_id": "resource_usage",
      "reviews_percentage": 0.014074341392998917
    },
    {
      "positive": 0.48894544297714965,
      "topic_name": "Device Compatibility",
      "negative": 0.5110545570228504,
      "reviews": 258,
      "average_rating": 3.705426356589147,
      "topic_id": "device_compatibility",
      "reviews_percentage": 0.01330102593184513
    },
    {
      "positive": 0.5034246575328751,
      "topic_name": "Translation & Internationalization",
      "negative": 0.49657534246712487,
      "reviews": 233,
      "average_rating": 4.2703862660944205,
      "topic_id": "translation_internationalization",
      "reviews_percentage": 0.012012166829922153
    },
    {
      "positive": 0.41462285978677554,
      "topic_name": "Privacy",
      "negative": 0.5853771402132244,
      "reviews": 177,
      "average_rating": 3.785310734463277,
      "topic_id": "privacy",
      "reviews_percentage": 0.009125122441614683
    },
    {
      "positive": 0.4874999999989875,
      "topic_name": "Notifications & Alerts",
      "negative": 0.5125000000010125,
      "reviews": 160,
      "average_rating": 3.55,
      "topic_id": "notification_alerts",
      "reviews_percentage": 0.008248698252307058
    },
    {
      "positive": 0.7990985189949874,
      "topic_name": "Advertising",
      "negative": 0.2009014810050126,
      "reviews": 102,
      "average_rating": 4.470588235294118,
      "topic_id": "advertising",
      "reviews_percentage": 0.0052585451358457495
    },
    {
      "positive": 0.44250594765865137,
      "topic_name": "Tutorial",
      "negative": 0.5574940523413486,
      "reviews": 52,
      "average_rating": 4.153846153846154,
      "topic_id": "tutorial",
      "reviews_percentage": 0.0026808269319997936
    }
  ],
  "number_topics": 17,
  "total_reviews": 19394
}

Last Modified: 29 Apr 2020


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