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": 4.579342365264893,
  "title": "Minecraft",
  "developer": "Mojang",
  "number_ratings": 4451817,
  "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": 0.5850901575449914,
      "topic_name": "Update",
      "negative": 0.4149098424550086,
      "reviews": 21872,
      "average_rating": 3.835954645208486,
      "topic_id": "update",
      "reviews_percentage": 0.25953745565008957
    },
    {
      "positive": 0.52791783621468,
      "topic_name": "Stability",
      "negative": 0.47208216378532,
      "reviews": 13395,
      "average_rating": 3.581410974244121,
      "topic_id": "stability",
      "reviews_percentage": 0.15894770567085542
    },
    {
      "positive": 0.18922087747084926,
      "topic_name": "User Interface & UX",
      "negative": 0.8107791225291507,
      "reviews": 11815,
      "average_rating": 3.710537452391028,
      "topic_id": "user_interface",
      "reviews_percentage": 0.1401991147817213
    },
    {
      "positive": 0.4798341650237215,
      "topic_name": "Signup & Login",
      "negative": 0.5201658349762786,
      "reviews": 10449,
      "average_rating": 3.0751268063929564,
      "topic_id": "signup_experience",
      "reviews_percentage": 0.12398989000035598
    },
    {
      "positive": 0.5478209982996236,
      "topic_name": "General Feedback",
      "negative": 0.4521790017003764,
      "reviews": 6695,
      "average_rating": 4.648842419716206,
      "topic_id": "general_feedback",
      "reviews_percentage": 0.07944418734351454
    },
    {
      "positive": 0.44826032441642,
      "topic_name": "Pricing & Payments",
      "negative": 0.55173967558358,
      "reviews": 5845,
      "average_rating": 3.2184773310521813,
      "topic_id": "pricing_payments",
      "reviews_percentage": 0.06935792009303098
    },
    {
      "positive": 0.3895310570213565,
      "topic_name": "Connectivity",
      "negative": 0.6104689429786435,
      "reviews": 3772,
      "average_rating": 3.5471898197242844,
      "topic_id": "connectivity",
      "reviews_percentage": 0.0447592941986164
    },
    {
      "positive": 0.5412747981821128,
      "topic_name": "Uninstall",
      "negative": 0.45872520181788723,
      "reviews": 2780,
      "average_rating": 2.9496402877697836,
      "topic_id": "uninstall",
      "reviews_percentage": 0.03298802700746383
    },
    {
      "positive": 0.5977111401491859,
      "topic_name": "Video",
      "negative": 0.4022888598508141,
      "reviews": 1720,
      "average_rating": 4.327906976744189,
      "topic_id": "video",
      "reviews_percentage": 0.02040985843627259
    },
    {
      "positive": 0.3239037792960584,
      "topic_name": "Resource Usage",
      "negative": 0.6760962207039416,
      "reviews": 1440,
      "average_rating": 3.6381944444444443,
      "topic_id": "resource_usage",
      "reviews_percentage": 0.01708732334199565
    },
    {
      "positive": 0.3216680141925406,
      "topic_name": "Audio",
      "negative": 0.6783319858074595,
      "reviews": 1367,
      "average_rating": 3.7702999268471102,
      "topic_id": "audio",
      "reviews_percentage": 0.01622109097813059
    },
    {
      "positive": 0.7218535677859507,
      "topic_name": "Advertising",
      "negative": 0.27814643221404933,
      "reviews": 866,
      "average_rating": 4.725173210161663,
      "topic_id": "advertising",
      "reviews_percentage": 0.01027612639872794
    },
    {
      "positive": 0.5312184420541015,
      "topic_name": "Device Compatibility",
      "negative": 0.4687815579458985,
      "reviews": 593,
      "average_rating": 3.7858347386172007,
      "topic_id": "device_compatibility",
      "reviews_percentage": 0.00703665468180793
    },
    {
      "positive": 0.6545294559363464,
      "topic_name": "Notifications & Alerts",
      "negative": 0.34547054406365363,
      "reviews": 438,
      "average_rating": 3.6666666666666665,
      "topic_id": "notification_alerts",
      "reviews_percentage": 0.00519739418319034
    },
    {
      "positive": 0.15151117939135458,
      "topic_name": "Tutorial",
      "negative": 0.8484888206086454,
      "reviews": 436,
      "average_rating": 4.048165137614677,
      "topic_id": "tutorial",
      "reviews_percentage": 0.00517366178965979
    },
    {
      "positive": 0.5700773323712288,
      "topic_name": "Translation & Internationalization",
      "negative": 0.4299226676287712,
      "reviews": 411,
      "average_rating": 4.369829683698297,
      "topic_id": "translation_internationalization",
      "reviews_percentage": 0.00487700687052792
    },
    {
      "positive": 0.42148773027329584,
      "topic_name": "Privacy",
      "negative": 0.5785122697267042,
      "reviews": 374,
      "average_rating": 3.7433155080213902,
      "topic_id": "privacy",
      "reviews_percentage": 0.00443795759021276
    }
  ],
  "number_topics": 17,
  "total_reviews": 84268
}

Last Modified: 29 Apr 2020


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