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": 4.548405170440674,
  "title": "Minecraft",
  "developer": "Mojang",
  "number_ratings": 4630590,
  "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": 0.6129010813849056,
      "topic_name": "Update",
      "negative": 0.3870989186150944,
      "reviews": 37626,
      "average_rating": 3.8112475415935787,
      "topic_id": "update",
      "reviews_percentage": 0.26298646835159917
    },
    {
      "positive": 0.557923760171358,
      "topic_name": "Stability",
      "negative": 0.44207623982864197,
      "reviews": 21925,
      "average_rating": 3.563192702394527,
      "topic_id": "stability",
      "reviews_percentage": 0.1532445202415567
    },
    {
      "positive": 0.19123739457940736,
      "topic_name": "User Interface & UX",
      "negative": 0.8087626054205926,
      "reviews": 21233,
      "average_rating": 3.7482221070974426,
      "topic_id": "user_interface",
      "reviews_percentage": 0.1484077946768061
    },
    {
      "positive": 0.4805989699548282,
      "topic_name": "Signup & Login",
      "negative": 0.5194010300451718,
      "reviews": 18999,
      "average_rating": 3.002158008316227,
      "topic_id": "signup_experience",
      "reviews_percentage": 0.13279327890852158
    },
    {
      "positive": 0.45773583824856034,
      "topic_name": "Pricing & Payments",
      "negative": 0.5422641617514397,
      "reviews": 11413,
      "average_rating": 3.299044948742662,
      "topic_id": "pricing_payments",
      "reviews_percentage": 0.07977102437933348
    },
    {
      "positive": 0.422402532648014,
      "topic_name": "Connectivity",
      "negative": 0.577597467351986,
      "reviews": 6744,
      "average_rating": 3.505782918149466,
      "topic_id": "connectivity",
      "reviews_percentage": 0.04713710579288749
    },
    {
      "positive": 0.5478209982996236,
      "topic_name": "General Feedback",
      "negative": 0.4521790017003764,
      "reviews": 6695,
      "average_rating": 4.648842419716206,
      "topic_id": "general_feedback",
      "reviews_percentage": 0.04679462089018116
    },
    {
      "positive": 0.5503842574043453,
      "topic_name": "Uninstall",
      "negative": 0.44961574259565473,
      "reviews": 5039,
      "average_rating": 2.9811470529867026,
      "topic_id": "uninstall",
      "reviews_percentage": 0.03522002907626929
    },
    {
      "positive": 0.5669809304515578,
      "topic_name": "Video",
      "negative": 0.43301906954844216,
      "reviews": 2826,
      "average_rating": 4.305024769992924,
      "topic_id": "video",
      "reviews_percentage": 0.01975229255200178
    },
    {
      "positive": 0.42449472175402886,
      "topic_name": "Resource Usage",
      "negative": 0.5755052782459711,
      "reviews": 2709,
      "average_rating": 3.741971207087486,
      "topic_id": "resource_usage",
      "reviews_percentage": 0.01893452247819279
    },
    {
      "positive": 0.31836909364305427,
      "topic_name": "Audio",
      "negative": 0.6816309063569457,
      "reviews": 2282,
      "average_rating": 3.866345311130587,
      "topic_id": "audio",
      "reviews_percentage": 0.01595001118318049
    },
    {
      "positive": 0.7644847070968773,
      "topic_name": "Advertising",
      "negative": 0.23551529290312267,
      "reviews": 2050,
      "average_rating": 4.634634146341463,
      "topic_id": "advertising",
      "reviews_percentage": 0.01432845001118318
    },
    {
      "positive": 0.644181268790874,
      "topic_name": "Device Compatibility",
      "negative": 0.355818731209126,
      "reviews": 860,
      "average_rating": 3.6534883720930234,
      "topic_id": "device_compatibility",
      "reviews_percentage": 0.0060109595168866
    },
    {
      "positive": 0.5912939271937601,
      "topic_name": "Notifications & Alerts",
      "negative": 0.40870607280623994,
      "reviews": 854,
      "average_rating": 3.610070257611241,
      "topic_id": "notification_alerts",
      "reviews_percentage": 0.0059690225900246
    },
    {
      "positive": 0.20645710772680442,
      "topic_name": "Tutorial",
      "negative": 0.7935428922731955,
      "reviews": 762,
      "average_rating": 4.091863517060373,
      "topic_id": "tutorial",
      "reviews_percentage": 0.00532598971147394
    },
    {
      "positive": 0.5165154685843596,
      "topic_name": "Privacy",
      "negative": 0.4834845314156404,
      "reviews": 610,
      "average_rating": 3.721311475409836,
      "topic_id": "privacy",
      "reviews_percentage": 0.00426358756430328
    },
    {
      "positive": 0.5998927700289195,
      "topic_name": "Translation & Internationalization",
      "negative": 0.4001072299710805,
      "reviews": 436,
      "average_rating": 4.392201834862387,
      "topic_id": "translation_internationalization",
      "reviews_percentage": 0.0030474166853053
    },
    {
      "positive": 0,
      "topic_name": "Location Services",
      "negative": 1,
      "reviews": 9,
      "average_rating": 3.6666666666666665,
      "topic_id": "location_services",
      "reviews_percentage": 6.290539029299e-5
    }
  ],
  "number_topics": 18,
  "total_reviews": 143072
}

Last Modified: 07 Feb 2022


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