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": 4.4295659065247,
	"package_name": "com.mojang.minecraftpe",
	"title": "Minecraft",
	"price": "$6.99",
	"developer": "Mojang",
	"number_ratings": 2979434,
	"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": 0.56718192627781,
			"topic_name": "Update",
			"negative": 0.43281807372219,
			"reviews": 2767,
			"average_rating": 3.7831586555837,
			"topic_id": "update",
			"reviews_percentage": 0.26057067520482
		},
		{
			"positive": 0.47983310152741,
			"topic_name": "General Feedback",
			"negative": 0.52016689847259,
			"reviews": 1653,
			"average_rating": 4.508166969147,
			"topic_id": "general_feedback",
			"reviews_percentage": 0.15566437517657
		},
		{
			"positive": 0.45394245141699,
			"topic_name": "Stability",
			"negative": 0.54605754858301,
			"reviews": 1630,
			"average_rating": 3.3312883435583,
			"topic_id": "stability",
			"reviews_percentage": 0.15349844618137
		},
		{
			"positive": 0.19225712747401,
			"topic_name": "User Interface & UX",
			"negative": 0.80774287252599,
			"reviews": 1312,
			"average_rating": 3.6432926829268,
			"topic_id": "user_interface",
			"reviews_percentage": 0.12355212355212
		},
		{
			"positive": 0.52876818123242,
			"topic_name": "Signup & Login",
			"negative": 0.47123181876758,
			"reviews": 638,
			"average_rating": 3.4843260188088,
			"topic_id": "signup_experience",
			"reviews_percentage": 0.060080986910255
		},
		{
			"positive": 0.3831891223719,
			"topic_name": "Pricing & Payments",
			"negative": 0.6168108776281,
			"reviews": 636,
			"average_rating": 3.1053459119497,
			"topic_id": "pricing_payments",
			"reviews_percentage": 0.059892645258499
		},
		{
			"positive": 0.53822268223996,
			"topic_name": "Uninstall",
			"negative": 0.46177731776004,
			"reviews": 373,
			"average_rating": 2.9544235924933,
			"topic_id": "uninstall",
			"reviews_percentage": 0.035125718052547
		},
		{
			"positive": 0.42555368759492,
			"topic_name": "Connectivity",
			"negative": 0.57444631240508,
			"reviews": 320,
			"average_rating": 3.45625,
			"topic_id": "connectivity",
			"reviews_percentage": 0.030134664281006
		},
		{
			"positive": 0.61864406779599,
			"topic_name": "Video",
			"negative": 0.38135593220401,
			"reviews": 272,
			"average_rating": 3.9963235294118,
			"topic_id": "video",
			"reviews_percentage": 0.025614464638855
		},
		{
			"positive": 0.34817518248116,
			"topic_name": "Audio",
			"negative": 0.65182481751884,
			"reviews": 245,
			"average_rating": 3.9714285714286,
			"topic_id": "audio",
			"reviews_percentage": 0.023071852340145
		},
		{
			"positive": 0.48166089965241,
			"topic_name": "Device Compatibility",
			"negative": 0.51833910034759,
			"reviews": 178,
			"average_rating": 3.7247191011236,
			"topic_id": "device_compatibility",
			"reviews_percentage": 0.016762407006309
		},
		{
			"positive": 0.39720442632424,
			"topic_name": "Resource Usage",
			"negative": 0.60279557367576,
			"reviews": 169,
			"average_rating": 3.7218934911243,
			"topic_id": "resource_usage",
			"reviews_percentage": 0.015914869573406
		},
		{
			"positive": 0.54729729729557,
			"topic_name": "Translation & Internationalization",
			"negative": 0.45270270270443,
			"reviews": 159,
			"average_rating": 4.2767295597484,
			"topic_id": "translation_internationalization",
			"reviews_percentage": 0.014973161314625
		},
		{
			"positive": 0.42832369942185,
			"topic_name": "Privacy",
			"negative": 0.57167630057815,
			"reviews": 106,
			"average_rating": 3.9433962264151,
			"topic_id": "privacy",
			"reviews_percentage": 0.0099821075430832
		},
		{
			"positive": 0.59696641386747,
			"topic_name": "Notifications & Alerts",
			"negative": 0.40303358613253,
			"reviews": 91,
			"average_rating": 3.7252747252747,
			"topic_id": "notification_alerts",
			"reviews_percentage": 0.008569545154911
		},
		{
			"positive": 0.66414253897433,
			"topic_name": "Advertising",
			"negative": 0.33585746102567,
			"reviews": 40,
			"average_rating": 4,
			"topic_id": "advertising",
			"reviews_percentage": 0.0037668330351257
		},
		{
			"positive": 0.58031088082902,
			"topic_name": "Tutorial",
			"negative": 0.41968911917098,
			"reviews": 29,
			"average_rating": 4.4827586206897,
			"topic_id": "tutorial",
			"reviews_percentage": 0.0027309539504661
		}
	],
	"number_topics": 17,
	"total_reviews": 10618
}

Last Modified: 08 Apr 2019


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