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": 4.5,
	"package_name": "com.mojang.minecraftpe",
	"title": "Minecraft",
	"price": "$6.99",
	"developer": "Mojang",
	"number_ratings": 2618115,
	"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": 0.56552430415701,
			"topic_name": "Update",
			"negative": 0.43447569584299,
			"reviews": 2230,
			"average_rating": 3.7730941704036,
			"topic_id": "update",
			"reviews_percentage": 0.27899411985487
		},
		{
			"positive": 0.43569121651147,
			"topic_name": "Stability",
			"negative": 0.56430878348853,
			"reviews": 1223,
			"average_rating": 3.4080130825838,
			"topic_id": "stability",
			"reviews_percentage": 0.15300888277243
		},
		{
			"positive": 0.4624611283853,
			"topic_name": "General Feedback",
			"negative": 0.5375388716147,
			"reviews": 1161,
			"average_rating": 4.4918173987941,
			"topic_id": "general_feedback",
			"reviews_percentage": 0.14525209558364
		},
		{
			"positive": 0.19799531372005,
			"topic_name": "User Interface & UX",
			"negative": 0.80200468627995,
			"reviews": 1010,
			"average_rating": 3.6405940594059,
			"topic_id": "user_interface",
			"reviews_percentage": 0.12636056549481
		},
		{
			"positive": 0.52565707133869,
			"topic_name": "Signup & Login",
			"negative": 0.47434292866131,
			"reviews": 459,
			"average_rating": 3.5315904139434,
			"topic_id": "signup_experience",
			"reviews_percentage": 0.057425247091205
		},
		{
			"positive": 0.39504853917837,
			"topic_name": "Pricing & Payments",
			"negative": 0.60495146082163,
			"reviews": 451,
			"average_rating": 3.2017738359202,
			"topic_id": "pricing_payments",
			"reviews_percentage": 0.056424371324909
		},
		{
			"positive": 0.52716739911785,
			"topic_name": "Uninstall",
			"negative": 0.47283260088215,
			"reviews": 280,
			"average_rating": 3,
			"topic_id": "uninstall",
			"reviews_percentage": 0.035030651820343
		},
		{
			"positive": 0.44099378881908,
			"topic_name": "Connectivity",
			"negative": 0.55900621118092,
			"reviews": 217,
			"average_rating": 3.6589861751152,
			"topic_id": "connectivity",
			"reviews_percentage": 0.027148755160766
		},
		{
			"positive": 0.58826515074479,
			"topic_name": "Video",
			"negative": 0.41173484925521,
			"reviews": 191,
			"average_rating": 4.0261780104712,
			"topic_id": "video",
			"reviews_percentage": 0.023895908920305
		},
		{
			"positive": 0.31934460887877,
			"topic_name": "Audio",
			"negative": 0.68065539112123,
			"reviews": 188,
			"average_rating": 3.9202127659574,
			"topic_id": "audio",
			"reviews_percentage": 0.023520580507944
		},
		{
			"positive": 0.41688252323456,
			"topic_name": "Device Compatibility",
			"negative": 0.58311747676544,
			"reviews": 136,
			"average_rating": 3.6102941176471,
			"topic_id": "device_compatibility",
			"reviews_percentage": 0.017014888027024
		},
		{
			"positive": 0.36464088397661,
			"topic_name": "Resource Usage",
			"negative": 0.63535911602339,
			"reviews": 128,
			"average_rating": 3.6875,
			"topic_id": "resource_usage",
			"reviews_percentage": 0.016014012260728
		},
		{
			"positive": 0.59118409680116,
			"topic_name": "Translation & Internationalization",
			"negative": 0.40881590319884,
			"reviews": 113,
			"average_rating": 4.3893805309735,
			"topic_id": "translation_internationalization",
			"reviews_percentage": 0.014137370198924
		},
		{
			"positive": 0.42241778601145,
			"topic_name": "Privacy",
			"negative": 0.57758221398855,
			"reviews": 88,
			"average_rating": 3.8636363636364,
			"topic_id": "privacy",
			"reviews_percentage": 0.011009633429251
		},
		{
			"positive": 0.66060398078192,
			"topic_name": "Notifications & Alerts",
			"negative": 0.33939601921808,
			"reviews": 68,
			"average_rating": 3.8970588235294,
			"topic_id": "notification_alerts",
			"reviews_percentage": 0.0085074440135118
		},
		{
			"positive": 0.60674157303371,
			"topic_name": "Advertising",
			"negative": 0.39325842696629,
			"reviews": 26,
			"average_rating": 3.8846153846154,
			"topic_id": "advertising",
			"reviews_percentage": 0.0032528462404604
		},
		{
			"positive": 0.5659163987129,
			"topic_name": "Tutorial",
			"negative": 0.4340836012871,
			"reviews": 23,
			"average_rating": 4.4782608695652,
			"topic_id": "tutorial",
			"reviews_percentage": 0.0028775178280996
		}
	],
	"number_topics": 17,
	"total_reviews": 7992
}

Last Modified: 24 Jan 2019


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