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": 4.5039057731628,
	"package_name": "com.mojang.minecraftpe",
	"title": "Minecraft",
	"price": "$6.99",
	"developer": "Mojang",
	"number_ratings": 2812725,
	"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": 0.56760423261115,
			"topic_name": "Update",
			"negative": 0.43239576738885,
			"reviews": 2728,
			"average_rating": 3.7807917888563,
			"topic_id": "update",
			"reviews_percentage": 0.26354941551541
		},
		{
			"positive": 0.47813729776773,
			"topic_name": "General Feedback",
			"negative": 0.52186270223227,
			"reviews": 1613,
			"average_rating": 4.5127092374458,
			"topic_id": "general_feedback",
			"reviews_percentage": 0.15583035455512
		},
		{
			"positive": 0.44848692585984,
			"topic_name": "Stability",
			"negative": 0.55151307414016,
			"reviews": 1570,
			"average_rating": 3.3522292993631,
			"topic_id": "stability",
			"reviews_percentage": 0.15167616655396
		},
		{
			"positive": 0.19500244977928,
			"topic_name": "User Interface & UX",
			"negative": 0.80499755022072,
			"reviews": 1281,
			"average_rating": 3.6448087431694,
			"topic_id": "user_interface",
			"reviews_percentage": 0.12375615882523
		},
		{
			"positive": 0.52408726624975,
			"topic_name": "Signup & Login",
			"negative": 0.47591273375025,
			"reviews": 619,
			"average_rating": 3.486268174475,
			"topic_id": "signup_experience",
			"reviews_percentage": 0.059800985412037
		},
		{
			"positive": 0.38577032327719,
			"topic_name": "Pricing & Payments",
			"negative": 0.61422967672281,
			"reviews": 612,
			"average_rating": 3.109477124183,
			"topic_id": "pricing_payments",
			"reviews_percentage": 0.059124722249058
		},
		{
			"positive": 0.52906976743909,
			"topic_name": "Uninstall",
			"negative": 0.47093023256091,
			"reviews": 357,
			"average_rating": 2.9663865546218,
			"topic_id": "uninstall",
			"reviews_percentage": 0.034489421311951
		},
		{
			"positive": 0.4171304885584,
			"topic_name": "Connectivity",
			"negative": 0.5828695114416,
			"reviews": 307,
			"average_rating": 3.4592833876222,
			"topic_id": "connectivity",
			"reviews_percentage": 0.029658970147812
		},
		{
			"positive": 0.62608695652124,
			"topic_name": "Video",
			"negative": 0.37391304347876,
			"reviews": 265,
			"average_rating": 3.9962264150943,
			"topic_id": "video",
			"reviews_percentage": 0.025601391169935
		},
		{
			"positive": 0.36419650291312,
			"topic_name": "Audio",
			"negative": 0.63580349708688,
			"reviews": 240,
			"average_rating": 3.9791666666667,
			"topic_id": "audio",
			"reviews_percentage": 0.023186165587866
		},
		{
			"positive": 0.48051341890229,
			"topic_name": "Device Compatibility",
			"negative": 0.51948658109771,
			"reviews": 176,
			"average_rating": 3.7329545454545,
			"topic_id": "device_compatibility",
			"reviews_percentage": 0.017003188097768
		},
		{
			"positive": 0.38820992091868,
			"topic_name": "Resource Usage",
			"negative": 0.61179007908132,
			"reviews": 163,
			"average_rating": 3.7423312883436,
			"topic_id": "resource_usage",
			"reviews_percentage": 0.015747270795092
		},
		{
			"positive": 0.54478072884353,
			"topic_name": "Translation & Internationalization",
			"negative": 0.45521927115647,
			"reviews": 158,
			"average_rating": 4.2784810126582,
			"topic_id": "translation_internationalization",
			"reviews_percentage": 0.015264225678678
		},
		{
			"positive": 0.43190207888047,
			"topic_name": "Privacy",
			"negative": 0.56809792111953,
			"reviews": 105,
			"average_rating": 3.9333333333333,
			"topic_id": "privacy",
			"reviews_percentage": 0.010143947444691
		},
		{
			"positive": 0.6129032258061,
			"topic_name": "Notifications & Alerts",
			"negative": 0.3870967741939,
			"reviews": 87,
			"average_rating": 3.7471264367816,
			"topic_id": "notification_alerts",
			"reviews_percentage": 0.0084049850256014
		},
		{
			"positive": 0.66414253897433,
			"topic_name": "Advertising",
			"negative": 0.33585746102567,
			"reviews": 40,
			"average_rating": 4,
			"topic_id": "advertising",
			"reviews_percentage": 0.003864360931311
		},
		{
			"positive": 0.58031088082902,
			"topic_name": "Tutorial",
			"negative": 0.41968911917098,
			"reviews": 29,
			"average_rating": 4.4827586206897,
			"topic_id": "tutorial",
			"reviews_percentage": 0.0028016616752005
		}
	],
	"number_topics": 17,
	"total_reviews": 10350
}

Last Modified: 08 Apr 2019


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