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": 4.5047092437744,
	"package_name": "com.mojang.minecraftpe",
	"price": "$6.99",
	"title": "Minecraft",
	"developer": "Mojang",
	"number_ratings": 2668046,
	"icon": "https://lh3.googleusercontent.com/VSwHQjcAttxsLE47RuS4PqpC4LT7lCoSjE7Hx5AW_yCxtDvcnsHHvm5CTuL5BPN-uRTP=s180",
	"icon_72": "https://lh3.googleusercontent.com/VSwHQjcAttxsLE47RuS4PqpC4LT7lCoSjE7Hx5AW_yCxtDvcnsHHvm5CTuL5BPN-uRTP=s180",
	"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": 0.56513294061324,
			"topic_name": "Update",
			"negative": 0.43486705938676,
			"reviews": 2596,
			"average_rating": 3.7773497688752,
			"topic_id": "update",
			"reviews_percentage": 0.26968626636194
		},
		{
			"positive": 0.44357752526399,
			"topic_name": "Stability",
			"negative": 0.55642247473601,
			"reviews": 1481,
			"average_rating": 3.3720459149223,
			"topic_id": "stability",
			"reviews_percentage": 0.15385414502389
		},
		{
			"positive": 0.47225205871662,
			"topic_name": "General Feedback",
			"negative": 0.52774794128338,
			"reviews": 1466,
			"average_rating": 4.5054570259209,
			"topic_id": "general_feedback",
			"reviews_percentage": 0.15229586536464
		},
		{
			"positive": 0.19419353056473,
			"topic_name": "User Interface & UX",
			"negative": 0.80580646943527,
			"reviews": 1195,
			"average_rating": 3.6276150627615,
			"topic_id": "user_interface",
			"reviews_percentage": 0.12414294618741
		},
		{
			"positive": 0.50571203466512,
			"topic_name": "Signup & Login",
			"negative": 0.49428796533488,
			"reviews": 573,
			"average_rating": 3.4869109947644,
			"topic_id": "signup_experience",
			"reviews_percentage": 0.059526282983586
		},
		{
			"positive": 0.38625592416836,
			"topic_name": "Pricing & Payments",
			"negative": 0.61374407583164,
			"reviews": 559,
			"average_rating": 3.1252236135957,
			"topic_id": "pricing_payments",
			"reviews_percentage": 0.058071888634947
		},
		{
			"positive": 0.54328358208761,
			"topic_name": "Uninstall",
			"negative": 0.45671641791239,
			"reviews": 330,
			"average_rating": 2.9969696969697,
			"topic_id": "uninstall",
			"reviews_percentage": 0.034282152503636
		},
		{
			"positive": 0.41264529763865,
			"topic_name": "Connectivity",
			"negative": 0.58735470236135,
			"reviews": 270,
			"average_rating": 3.5111111111111,
			"topic_id": "connectivity",
			"reviews_percentage": 0.028049033866611
		},
		{
			"positive": 0.61576354679715,
			"topic_name": "Video",
			"negative": 0.38423645320285,
			"reviews": 239,
			"average_rating": 4.0376569037657,
			"topic_id": "video",
			"reviews_percentage": 0.024828589237482
		},
		{
			"positive": 0.34995984652294,
			"topic_name": "Audio",
			"negative": 0.65004015347706,
			"reviews": 223,
			"average_rating": 3.9820627802691,
			"topic_id": "audio",
			"reviews_percentage": 0.023166424267609
		},
		{
			"positive": 0.46376063966894,
			"topic_name": "Device Compatibility",
			"negative": 0.53623936033106,
			"reviews": 160,
			"average_rating": 3.6625,
			"topic_id": "device_compatibility",
			"reviews_percentage": 0.016621649698733
		},
		{
			"positive": 0.56175298804718,
			"topic_name": "Translation & Internationalization",
			"negative": 0.43824701195282,
			"reviews": 147,
			"average_rating": 4.2925170068027,
			"topic_id": "translation_internationalization",
			"reviews_percentage": 0.015271140660711
		},
		{
			"positive": 0.36754696433373,
			"topic_name": "Resource Usage",
			"negative": 0.63245303566627,
			"reviews": 145,
			"average_rating": 3.7310344827586,
			"topic_id": "resource_usage",
			"reviews_percentage": 0.015063370039476
		},
		{
			"positive": 0.44167539266976,
			"topic_name": "Privacy",
			"negative": 0.55832460733024,
			"reviews": 97,
			"average_rating": 3.9278350515464,
			"topic_id": "privacy",
			"reviews_percentage": 0.010076875129857
		},
		{
			"positive": 0.60428614548615,
			"topic_name": "Notifications & Alerts",
			"negative": 0.39571385451385,
			"reviews": 83,
			"average_rating": 3.7951807228916,
			"topic_id": "notification_alerts",
			"reviews_percentage": 0.0086224807812175
		},
		{
			"positive": 0.67891293407117,
			"topic_name": "Advertising",
			"negative": 0.32108706592883,
			"reviews": 35,
			"average_rating": 4.0285714285714,
			"topic_id": "advertising",
			"reviews_percentage": 0.0036359858715978
		},
		{
			"positive": 0.59090909090815,
			"topic_name": "Tutorial",
			"negative": 0.40909090909185,
			"reviews": 26,
			"average_rating": 4.4230769230769,
			"topic_id": "tutorial",
			"reviews_percentage": 0.002701018076044
		}
	],
	"number_topics": 17,
	"total_reviews": 9625
}

Last Modified: 08 Apr 2019


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