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": 4.4513688087463,
	"package_name": "com.mojang.minecraftpe",
	"title": "Minecraft",
	"price": "$6.99",
	"developer": "Mojang",
	"number_ratings": 3053158,
	"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": 0.56670030272351,
			"topic_name": "Update",
			"negative": 0.43329969727649,
			"reviews": 2854,
			"average_rating": 3.7655921513665,
			"topic_id": "update",
			"reviews_percentage": 0.26035395000912
		},
		{
			"positive": 0.45887904043427,
			"topic_name": "Stability",
			"negative": 0.54112095956573,
			"reviews": 1703,
			"average_rating": 3.3388138578978,
			"topic_id": "stability",
			"reviews_percentage": 0.15535486225141
		},
		{
			"positive": 0.48273328434668,
			"topic_name": "General Feedback",
			"negative": 0.51726671565332,
			"reviews": 1691,
			"average_rating": 4.5109402720284,
			"topic_id": "general_feedback",
			"reviews_percentage": 0.15426017150155
		},
		{
			"positive": 0.1919747848214,
			"topic_name": "User Interface & UX",
			"negative": 0.8080252151786,
			"reviews": 1356,
			"average_rating": 3.6334808259587,
			"topic_id": "user_interface",
			"reviews_percentage": 0.12370005473454
		},
		{
			"positive": 0.53127320735882,
			"topic_name": "Signup & Login",
			"negative": 0.46872679264118,
			"reviews": 661,
			"average_rating": 3.4780635400908,
			"topic_id": "signup_experience",
			"reviews_percentage": 0.060299215471629
		},
		{
			"positive": 0.38667418829035,
			"topic_name": "Pricing & Payments",
			"negative": 0.61332581170965,
			"reviews": 659,
			"average_rating": 3.1213960546282,
			"topic_id": "pricing_payments",
			"reviews_percentage": 0.060116767013319
		},
		{
			"positive": 0.53045759253638,
			"topic_name": "Uninstall",
			"negative": 0.46954240746362,
			"reviews": 384,
			"average_rating": 2.9635416666667,
			"topic_id": "uninstall",
			"reviews_percentage": 0.035030103995621
		},
		{
			"positive": 0.42635111267998,
			"topic_name": "Connectivity",
			"negative": 0.57364888732002,
			"reviews": 332,
			"average_rating": 3.4638554216867,
			"topic_id": "connectivity",
			"reviews_percentage": 0.030286444079548
		},
		{
			"positive": 0.61813186813044,
			"topic_name": "Video",
			"negative": 0.38186813186956,
			"reviews": 280,
			"average_rating": 3.9678571428571,
			"topic_id": "video",
			"reviews_percentage": 0.025542784163474
		},
		{
			"positive": 0.35276566444675,
			"topic_name": "Audio",
			"negative": 0.64723433555325,
			"reviews": 259,
			"average_rating": 3.96138996139,
			"topic_id": "audio",
			"reviews_percentage": 0.023627075351213
		},
		{
			"positive": 0.47250509164884,
			"topic_name": "Device Compatibility",
			"negative": 0.52749490835116,
			"reviews": 182,
			"average_rating": 3.7142857142857,
			"topic_id": "device_compatibility",
			"reviews_percentage": 0.016602809706258
		},
		{
			"positive": 0.39513325608283,
			"topic_name": "Resource Usage",
			"negative": 0.60486674391717,
			"reviews": 170,
			"average_rating": 3.7176470588235,
			"topic_id": "resource_usage",
			"reviews_percentage": 0.015508118956395
		},
		{
			"positive": 0.55224787363153,
			"topic_name": "Translation & Internationalization",
			"negative": 0.44775212636847,
			"reviews": 161,
			"average_rating": 4.2608695652174,
			"topic_id": "translation_internationalization",
			"reviews_percentage": 0.014687100893997
		},
		{
			"positive": 0.43483275663141,
			"topic_name": "Privacy",
			"negative": 0.56516724336859,
			"reviews": 107,
			"average_rating": 3.9158878504673,
			"topic_id": "privacy",
			"reviews_percentage": 0.0097609925196132
		},
		{
			"positive": 0.59696641386747,
			"topic_name": "Notifications & Alerts",
			"negative": 0.40303358613253,
			"reviews": 91,
			"average_rating": 3.7252747252747,
			"topic_id": "notification_alerts",
			"reviews_percentage": 0.008301404853129
		},
		{
			"positive": 0.66609808102279,
			"topic_name": "Advertising",
			"negative": 0.33390191897721,
			"reviews": 42,
			"average_rating": 4,
			"topic_id": "advertising",
			"reviews_percentage": 0.0038314176245211
		},
		{
			"positive": 0.58031088082902,
			"topic_name": "Tutorial",
			"negative": 0.41968911917098,
			"reviews": 29,
			"average_rating": 4.4827586206897,
			"topic_id": "tutorial",
			"reviews_percentage": 0.0026455026455026
		}
	],
	"number_topics": 17,
	"total_reviews": 10961
}

Last Modified: 08 Apr 2019


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