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": 4.486422061920166,
  "title": "Minecraft",
  "developer": "Mojang",
  "number_ratings": 4904832,
  "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": 0.6252023151557237,
      "topic_name": "Update",
      "negative": 0.37479768484427634,
      "reviews": 37682,
      "average_rating": 3.810015391964333,
      "topic_id": "update",
      "reviews_percentage": 0.2629551576391118
    },
    {
      "positive": 0.5715833223864296,
      "topic_name": "Stability",
      "negative": 0.4284166776135704,
      "reviews": 21972,
      "average_rating": 3.5630347715273984,
      "topic_id": "stability",
      "reviews_percentage": 0.15332654115085623
    },
    {
      "positive": 0.20640010929048724,
      "topic_name": "User Interface & UX",
      "negative": 0.7935998907095128,
      "reviews": 21304,
      "average_rating": 3.747981599699587,
      "topic_id": "user_interface",
      "reviews_percentage": 0.1486650570124632
    },
    {
      "positive": 0.4961940000390125,
      "topic_name": "Signup & Login",
      "negative": 0.5038059999609875,
      "reviews": 19011,
      "average_rating": 3.0020514439009,
      "topic_id": "signup_experience",
      "reviews_percentage": 0.13266388466315893
    },
    {
      "positive": 0.4757777157028295,
      "topic_name": "Pricing & Payments",
      "negative": 0.5242222842971704,
      "reviews": 11421,
      "average_rating": 3.2991857105332283,
      "topic_id": "pricing_payments",
      "reviews_percentage": 0.07969881788111818
    },
    {
      "positive": 0.43357425411065825,
      "topic_name": "Connectivity",
      "negative": 0.5664257458893418,
      "reviews": 6757,
      "average_rating": 3.5061417788959597,
      "topic_id": "connectivity",
      "reviews_percentage": 0.04715216814838592
    },
    {
      "positive": 0.5478209982996236,
      "topic_name": "General Feedback",
      "negative": 0.4521790017003764,
      "reviews": 6695,
      "average_rating": 4.648842419716206,
      "topic_id": "general_feedback",
      "reviews_percentage": 0.04671951542895423
    },
    {
      "positive": 0.5675908357852264,
      "topic_name": "Uninstall",
      "negative": 0.4324091642147736,
      "reviews": 5044,
      "average_rating": 2.981760507533702,
      "topic_id": "uninstall",
      "reviews_percentage": 0.03519839220666843
    },
    {
      "positive": 0.5830635550565697,
      "topic_name": "Video",
      "negative": 0.4169364449434303,
      "reviews": 2830,
      "average_rating": 4.30530035335689,
      "topic_id": "video",
      "reviews_percentage": 0.01974850316115615
    },
    {
      "positive": 0.4389714931263045,
      "topic_name": "Resource Usage",
      "negative": 0.5610285068736955,
      "reviews": 2714,
      "average_rating": 3.7406042741341192,
      "topic_id": "resource_usage",
      "reviews_percentage": 0.0189390238796388
    },
    {
      "positive": 0.33235758100294305,
      "topic_name": "Audio",
      "negative": 0.6676424189970569,
      "reviews": 2284,
      "average_rating": 3.867338003502627,
      "topic_id": "audio",
      "reviews_percentage": 0.01593836792228998
    },
    {
      "positive": 0.7761948640401208,
      "topic_name": "Advertising",
      "negative": 0.22380513595987916,
      "reviews": 2054,
      "average_rating": 4.633398247322297,
      "topic_id": "advertising",
      "reviews_percentage": 0.01433336589859178
    },
    {
      "positive": 0.6577395179380695,
      "topic_name": "Device Compatibility",
      "negative": 0.3422604820619305,
      "reviews": 863,
      "average_rating": 3.6477404403244496,
      "topic_id": "device_compatibility",
      "reviews_percentage": 0.00602224672370239
    },
    {
      "positive": 0.6099265859527836,
      "topic_name": "Notifications & Alerts",
      "negative": 0.3900734140472164,
      "reviews": 854,
      "average_rating": 3.610070257611241,
      "topic_id": "notification_alerts",
      "reviews_percentage": 0.00595944229668811
    },
    {
      "positive": 0.2167147287600645,
      "topic_name": "Tutorial",
      "negative": 0.7832852712399355,
      "reviews": 762,
      "average_rating": 4.091863517060373,
      "topic_id": "tutorial",
      "reviews_percentage": 0.00531744148720883
    },
    {
      "positive": 0.5276368140503586,
      "topic_name": "Privacy",
      "negative": 0.47236318594964144,
      "reviews": 610,
      "average_rating": 3.721311475409836,
      "topic_id": "privacy",
      "reviews_percentage": 0.00425674449763436
    },
    {
      "positive": 0.6188647429227588,
      "topic_name": "Translation & Internationalization",
      "negative": 0.38113525707724116,
      "reviews": 436,
      "average_rating": 4.392201834862387,
      "topic_id": "translation_internationalization",
      "reviews_percentage": 0.00304252557535833
    },
    {
      "positive": 0,
      "topic_name": "Location Services",
      "negative": 1,
      "reviews": 9,
      "average_rating": 3.6666666666666665,
      "topic_id": "location_services",
      "reviews_percentage": 6.280442701427e-5
    }
  ],
  "number_topics": 18,
  "total_reviews": 143302
}

Last Modified: 03 May 2023


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