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:

basic 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

Example Response

{
	"rating": 4.462215423584,
	"package_name": "com.mojang.minecraftpe",
	"title": "Minecraft",
	"price": "$6.99",
	"developer": "Mojang",
	"number_ratings": 3100335,
	"icon": "https://lh3.googleusercontent.com/VSwHQjcAttxsLE47RuS4PqpC4LT7lCoSjE7Hx5AW_yCxtDvcnsHHvm5CTuL5BPN-uRTP=s180",
	"icon_72": "https://lh3.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": 0.56702274293506,
			"topic_name": "Update",
			"negative": 0.43297725706494,
			"reviews": 2864,
			"average_rating": 3.766061452514,
			"topic_id": "update",
			"reviews_percentage": 0.25930285196922
		},
		{
			"positive": 0.45606346145153,
			"topic_name": "Stability",
			"negative": 0.54393653854847,
			"reviews": 1718,
			"average_rating": 3.337601862631,
			"topic_id": "stability",
			"reviews_percentage": 0.15554549569941
		},
		{
			"positive": 0.48484214927504,
			"topic_name": "General Feedback",
			"negative": 0.51515785072496,
			"reviews": 1703,
			"average_rating": 4.508514386377,
			"topic_id": "general_feedback",
			"reviews_percentage": 0.15418741511996
		},
		{
			"positive": 0.1923173879111,
			"topic_name": "User Interface & UX",
			"negative": 0.8076826120889,
			"reviews": 1365,
			"average_rating": 3.63663003663,
			"topic_id": "user_interface",
			"reviews_percentage": 0.12358533272974
		},
		{
			"positive": 0.52898163742958,
			"topic_name": "Signup & Login",
			"negative": 0.47101836257042,
			"reviews": 665,
			"average_rating": 3.4721804511278,
			"topic_id": "signup_experience",
			"reviews_percentage": 0.060208239022182
		},
		{
			"positive": 0.38838925758087,
			"topic_name": "Pricing & Payments",
			"negative": 0.61161074241913,
			"reviews": 665,
			"average_rating": 3.1233082706767,
			"topic_id": "pricing_payments",
			"reviews_percentage": 0.060208239022182
		},
		{
			"positive": 0.53777965386211,
			"topic_name": "Uninstall",
			"negative": 0.46222034613789,
			"reviews": 392,
			"average_rating": 2.9566326530612,
			"topic_id": "uninstall",
			"reviews_percentage": 0.035491172476234
		},
		{
			"positive": 0.42771084337222,
			"topic_name": "Connectivity",
			"negative": 0.57228915662778,
			"reviews": 338,
			"average_rating": 3.4526627218935,
			"topic_id": "connectivity",
			"reviews_percentage": 0.030602082390222
		},
		{
			"positive": 0.62125340599318,
			"topic_name": "Video",
			"negative": 0.37874659400682,
			"reviews": 282,
			"average_rating": 3.9645390070922,
			"topic_id": "video",
			"reviews_percentage": 0.025531914893617
		},
		{
			"positive": 0.3553794574812,
			"topic_name": "Audio",
			"negative": 0.6446205425188,
			"reviews": 260,
			"average_rating": 3.9615384615385,
			"topic_id": "audio",
			"reviews_percentage": 0.023540063377094
		},
		{
			"positive": 0.47027027026913,
			"topic_name": "Device Compatibility",
			"negative": 0.52972972973087,
			"reviews": 183,
			"average_rating": 3.7213114754098,
			"topic_id": "device_compatibility",
			"reviews_percentage": 0.016568583069262
		},
		{
			"positive": 0.40274599542276,
			"topic_name": "Resource Usage",
			"negative": 0.59725400457724,
			"reviews": 171,
			"average_rating": 3.719298245614,
			"topic_id": "resource_usage",
			"reviews_percentage": 0.015482118605704
		},
		{
			"positive": 0.55224787363153,
			"topic_name": "Translation & Internationalization",
			"negative": 0.44775212636847,
			"reviews": 161,
			"average_rating": 4.2608695652174,
			"topic_id": "translation_internationalization",
			"reviews_percentage": 0.014576731552739
		},
		{
			"positive": 0.42741341193761,
			"topic_name": "Privacy",
			"negative": 0.57258658806239,
			"reviews": 112,
			"average_rating": 3.8125,
			"topic_id": "privacy",
			"reviews_percentage": 0.01014033499321
		},
		{
			"positive": 0.59311087190489,
			"topic_name": "Notifications & Alerts",
			"negative": 0.40688912809511,
			"reviews": 92,
			"average_rating": 3.7065217391304,
			"topic_id": "notification_alerts",
			"reviews_percentage": 0.0083295608872793
		},
		{
			"positive": 0.66789366053092,
			"topic_name": "Advertising",
			"negative": 0.33210633946908,
			"reviews": 44,
			"average_rating": 4.0454545454545,
			"topic_id": "advertising",
			"reviews_percentage": 0.0039837030330466
		},
		{
			"positive": 0.58031088082902,
			"topic_name": "Tutorial",
			"negative": 0.41968911917098,
			"reviews": 29,
			"average_rating": 4.4827586206897,
			"topic_id": "tutorial",
			"reviews_percentage": 0.0026256224535989
		}
	],
	"number_topics": 17,
	"total_reviews": 11044
}

Last Modified: 08 Apr 2019


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