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": 4.5058536529541,
	"package_name": "com.mojang.minecraftpe",
	"title": "Minecraft",
	"price": "$6.99",
	"developer": "Mojang",
	"number_ratings": 2736258,
	"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": 0.56639851485028,
			"topic_name": "Update",
			"negative": 0.43360148514972,
			"reviews": 2666,
			"average_rating": 3.7801950487622,
			"topic_id": "update",
			"reviews_percentage": 0.26759008330824
		},
		{
			"positive": 0.47541357672344,
			"topic_name": "General Feedback",
			"negative": 0.52458642327656,
			"reviews": 1539,
			"average_rating": 4.5107212475634,
			"topic_id": "general_feedback",
			"reviews_percentage": 0.15447154471545
		},
		{
			"positive": 0.4439302242768,
			"topic_name": "Stability",
			"negative": 0.5560697757232,
			"reviews": 1521,
			"average_rating": 3.3629191321499,
			"topic_id": "stability",
			"reviews_percentage": 0.15266485998193
		},
		{
			"positive": 0.19306574209834,
			"topic_name": "User Interface & UX",
			"negative": 0.80693425790166,
			"reviews": 1238,
			"average_rating": 3.6453957996769,
			"topic_id": "user_interface",
			"reviews_percentage": 0.12425976111613
		},
		{
			"positive": 0.51415676959433,
			"topic_name": "Signup & Login",
			"negative": 0.48584323040567,
			"reviews": 589,
			"average_rating": 3.4804753820034,
			"topic_id": "signup_experience",
			"reviews_percentage": 0.059118739335542
		},
		{
			"positive": 0.38421539995582,
			"topic_name": "Pricing & Payments",
			"negative": 0.61578460004418,
			"reviews": 582,
			"average_rating": 3.1082474226804,
			"topic_id": "pricing_payments",
			"reviews_percentage": 0.058416139716953
		},
		{
			"positive": 0.53975633215331,
			"topic_name": "Uninstall",
			"negative": 0.46024366784669,
			"reviews": 343,
			"average_rating": 2.9883381924198,
			"topic_id": "uninstall",
			"reviews_percentage": 0.03442738131085
		},
		{
			"positive": 0.40811396201134,
			"topic_name": "Connectivity",
			"negative": 0.59188603798866,
			"reviews": 288,
			"average_rating": 3.4652777777778,
			"topic_id": "connectivity",
			"reviews_percentage": 0.028906955736224
		},
		{
			"positive": 0.6155398587281,
			"topic_name": "Video",
			"negative": 0.3844601412719,
			"reviews": 249,
			"average_rating": 4,
			"topic_id": "video",
			"reviews_percentage": 0.024992472146944
		},
		{
			"positive": 0.35048749469994,
			"topic_name": "Audio",
			"negative": 0.64951250530006,
			"reviews": 234,
			"average_rating": 3.9957264957265,
			"topic_id": "audio",
			"reviews_percentage": 0.023486901535682
		},
		{
			"positive": 0.46180641950615,
			"topic_name": "Device Compatibility",
			"negative": 0.53819358049385,
			"reviews": 166,
			"average_rating": 3.6987951807229,
			"topic_id": "device_compatibility",
			"reviews_percentage": 0.016661648097962
		},
		{
			"positive": 0.38097726678758,
			"topic_name": "Resource Usage",
			"negative": 0.61902273321242,
			"reviews": 151,
			"average_rating": 3.7152317880795,
			"topic_id": "resource_usage",
			"reviews_percentage": 0.015156077486701
		},
		{
			"positive": 0.54970760233848,
			"topic_name": "Translation & Internationalization",
			"negative": 0.45029239766152,
			"reviews": 150,
			"average_rating": 4.2933333333333,
			"topic_id": "translation_internationalization",
			"reviews_percentage": 0.015055706112617
		},
		{
			"positive": 0.43773349937734,
			"topic_name": "Privacy",
			"negative": 0.56226650062267,
			"reviews": 98,
			"average_rating": 3.9285714285714,
			"topic_id": "privacy",
			"reviews_percentage": 0.0098363946602429
		},
		{
			"positive": 0.61290322580503,
			"topic_name": "Notifications & Alerts",
			"negative": 0.38709677419497,
			"reviews": 84,
			"average_rating": 3.8095238095238,
			"topic_id": "notification_alerts",
			"reviews_percentage": 0.0084311954230653
		},
		{
			"positive": 0.67107750472549,
			"topic_name": "Advertising",
			"negative": 0.32892249527451,
			"reviews": 37,
			"average_rating": 3.972972972973,
			"topic_id": "advertising",
			"reviews_percentage": 0.0037137408411121
		},
		{
			"positive": 0.57617728531723,
			"topic_name": "Tutorial",
			"negative": 0.42382271468277,
			"reviews": 27,
			"average_rating": 4.4444444444444,
			"topic_id": "tutorial",
			"reviews_percentage": 0.002710027100271
		}
	],
	"number_topics": 17,
	"total_reviews": 9962
}

Last Modified: 08 Apr 2019


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