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": "$6.99",
  "rating": 4.493372440338135,
  "title": "Minecraft",
  "developer": "Mojang",
  "number_ratings": 4851151,
  "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": 0.6234114525034937,
      "topic_name": "Update",
      "negative": 0.3765885474965063,
      "reviews": 37673,
      "average_rating": 3.8102619913465876,
      "topic_id": "update",
      "reviews_percentage": 0.26297126184044284
    },
    {
      "positive": 0.5697377053588709,
      "topic_name": "Stability",
      "negative": 0.4302622946411291,
      "reviews": 21966,
      "average_rating": 3.5634161886551943,
      "topic_id": "stability",
      "reviews_percentage": 0.15333068079492387
    },
    {
      "positive": 0.20415872179429922,
      "topic_name": "User Interface & UX",
      "negative": 0.7958412782057007,
      "reviews": 21289,
      "average_rating": 3.748179811170088,
      "topic_id": "user_interface",
      "reviews_percentage": 0.14860497420755414
    },
    {
      "positive": 0.49371598121400584,
      "topic_name": "Signup & Login",
      "negative": 0.5062840187859942,
      "reviews": 19008,
      "average_rating": 3.0019991582491588,
      "topic_id": "signup_experience",
      "reviews_percentage": 0.13268276338659352
    },
    {
      "positive": 0.47313059937329544,
      "topic_name": "Pricing & Payments",
      "negative": 0.5268694006267045,
      "reviews": 11418,
      "average_rating": 3.299527062532843,
      "topic_id": "pricing_payments",
      "reviews_percentage": 0.07970179883986346
    },
    {
      "positive": 0.4320295864987818,
      "topic_name": "Connectivity",
      "negative": 0.5679704135012182,
      "reviews": 6754,
      "average_rating": 3.5063665975718092,
      "topic_id": "connectivity",
      "reviews_percentage": 0.04714538004593079
    },
    {
      "positive": 0.5478209982996236,
      "topic_name": "General Feedback",
      "negative": 0.4521790017003764,
      "reviews": 6695,
      "average_rating": 4.648842419716206,
      "topic_id": "general_feedback",
      "reviews_percentage": 0.04673353855604185
    },
    {
      "positive": 0.5648490331405005,
      "topic_name": "Uninstall",
      "negative": 0.4351509668594995,
      "reviews": 5043,
      "average_rating": 2.9819551854055115,
      "topic_id": "uninstall",
      "reviews_percentage": 0.03520197683915146
    },
    {
      "positive": 0.5809938022686938,
      "topic_name": "Video",
      "negative": 0.4190061977313062,
      "reviews": 2829,
      "average_rating": 4.305054789678332,
      "topic_id": "video",
      "reviews_percentage": 0.01974745042196301
    },
    {
      "positive": 0.43671469427832676,
      "topic_name": "Resource Usage",
      "negative": 0.5632853057216732,
      "reviews": 2713,
      "average_rating": 3.7416144489495022,
      "topic_id": "resource_usage",
      "reviews_percentage": 0.01893772817065594
    },
    {
      "positive": 0.33037022562981266,
      "topic_name": "Audio",
      "negative": 0.6696297743701873,
      "reviews": 2284,
      "average_rating": 3.867338003502627,
      "topic_id": "audio",
      "reviews_percentage": 0.01594315191366685
    },
    {
      "positive": 0.7741936534703732,
      "topic_name": "Advertising",
      "negative": 0.22580634652962683,
      "reviews": 2054,
      "average_rating": 4.633398247322297,
      "topic_id": "advertising",
      "reviews_percentage": 0.01433766813952352
    },
    {
      "positive": 0.6559310797772284,
      "topic_name": "Device Compatibility",
      "negative": 0.3440689202227716,
      "reviews": 862,
      "average_rating": 3.6496519721577725,
      "topic_id": "device_compatibility",
      "reviews_percentage": 0.0060170739709198
    },
    {
      "positive": 0.6074997514689014,
      "topic_name": "Notifications & Alerts",
      "negative": 0.39250024853109855,
      "reviews": 854,
      "average_rating": 3.610070257611241,
      "topic_id": "notification_alerts",
      "reviews_percentage": 0.00596123105703655
    },
    {
      "positive": 0.21500018501018253,
      "topic_name": "Tutorial",
      "negative": 0.7849998149898174,
      "reviews": 762,
      "average_rating": 4.091863517060373,
      "topic_id": "tutorial",
      "reviews_percentage": 0.00531903754737922
    },
    {
      "positive": 0.5255610141765453,
      "topic_name": "Privacy",
      "negative": 0.4744389858234547,
      "reviews": 610,
      "average_rating": 3.721311475409836,
      "topic_id": "privacy",
      "reviews_percentage": 0.00425802218359754
    },
    {
      "positive": 0.6156960715375087,
      "topic_name": "Translation & Internationalization",
      "negative": 0.3843039284624913,
      "reviews": 436,
      "average_rating": 4.392201834862387,
      "topic_id": "translation_internationalization",
      "reviews_percentage": 0.00304343880663693
    },
    {
      "positive": 0,
      "topic_name": "Location Services",
      "negative": 1,
      "reviews": 9,
      "average_rating": 3.6666666666666665,
      "topic_id": "location_services",
      "reviews_percentage": 6.282327811865e-5
    }
  ],
  "number_topics": 18,
  "total_reviews": 143259
}

Last Modified: 22 Feb 2022


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