App Index API Documentation

This API provides access to appbackr’s database of app and app store information.

Authentication ¶

You need to provide an api_key with every request. Just attach the key along with the other parameters. You can find yours on your profile edit page on index.appbackr.com.

Pricing ¶

There is a limit for requests to this API. 1000 requests per month are free. If you need more, we have paid plans available.

Pagination ¶

We use offset-based pagination. You can provide offset and limit params for pagination-capable endpoints. You’ll get effective offset and limit in return, along with next and prev URLs.

{
    "offset": 1000,
    "limit": 1000,
    "previous": null,
    "next": "http://index.appbackr.com/v1/data_api/google_play/apps?api_key=yourapikey&offset=1000"
}

Content-Type: application/json

{
    "response": [
        {
        "package_name": "didiso.jinzhai.xu.turbo.asdiimo",
            "title": "Turbo moto 3D",
            "is_game": true,
            "description": "Hot and sexy beauty, roaring and bursting engine, and the pursuing police!<br>It is a racing game with a collection of all elements that will stimulate your adrenaline!",
            "price": "0.0",
            "installs": "1000000 - 5000000",
            "max_installs": 5000000,
            "version": "1.5",
            "category": "Racing",
            "maturity_rating": "Everyone",
            "email": "mengzichu@gmail.com",
            "url": "https://play.google.com/store/apps/details?id=didiso.jinzhai.xu.turbo.asdiimo",
            "icon_url": "https://lh3.ggpht.com/jzgJmMYH9c519u47-WTbjXKKMYmRaUP0Pm8uxVgUZDPDFE8IZGyXspivv7OVKyrygIKp",
            "screenshot_urls": [
                "https://lh5.ggpht.com/ZTD-vopyxIuivM7IkAlJRhePicx0_mzkY1fj1UyOz0cqW7Xf_l3AwHeSOoRuiU70RgE=h310",
                "https://lh6.ggpht.com/TTt70P06Z0B7AHVTDfJtcWxJ2JoV-9hCMopoA2WipGVAKm70Gcs9nVO9j6CRhipukGk=h310",
                "https://lh4.ggpht.com/NnwFoeiSYfFXHLl4RtRPxXi1Ep4TsKLYdDuyHGS067yNnuSJCz4YnqZXkKmNVhwOE2qw=h310",
                "https://lh5.ggpht.com/MbFkOGYFJcumc5aHMxi-AOQgASr9S4IqdB98d1sZ3YrBJgPgGJ7lhbsEXvL5zgl3j84=h310",
                "https://lh6.ggpht.com/5n-n11u4T3MGIW39JWfSmh484ZyV8KbeS0--NWJdu2h7MlvD5dfLYhbjPW2SDX34A2vu=h310",
                "https://lh6.ggpht.com/65ta6cbkNx3NMMmWcC9N9RReyQdTz6oWkE2ddusUZNMQNWWbmPxs0lhYRu4ZA46u8Q=h310"
            ],
            "video_urls": [
                "https://www.youtube.com/embed/LxiMIq6Y4go"
            ],
            "install_size": "24M",
            "rating": 3.96337,
            "review_count": 7179,
            "rated_1_count": 793,
            "rated_2_count": 492,
            "rated_3_count": 715,
            "rated_4_count": 1364,
            "rated_5_count": 3815,
            "developer": "PlayFun",
            "developer_url": "",
            "appscore": 9.2,
            "application_updated": "2014-08-06",
            "requires_android": "2.3 and up",
            "apps_related": [
                "com.icloudzone.AsphaltMoto",
                "com.wedo1.TrafficMotoFREE",
                "com.motogames.supermoto",
                "com.lindagames.mountainmoto",
                "com.icloudzone.AsphaltMoto2",
                "com.feelingtouch.racingmoto",
                "com.occamy.android.motoxmayhem1lite",
                "com.core.speedrunning",
                "com.aemobile.games.motochampion",
                "com.aemobile.games.aemotor3d",
                "com.digitalspot.motorbikeracer",
                "com.racing.moto.extreme",
                "com.gllviss.crazy.moto",
                "com.bestgame.bike",
                "com.occamy.android.motoxmayhem1",
                "com.wlg.bike"
            ],
            "apps_same_dev": [
                "com.Speed.City.Moto.goodgame.U3D",
                "com.tgame.sniperheroEnglish",
                "com.Cntx.FunCatch",
                "com.fighting.a.vampire.qiangzhan.fungame",
                "com.on.star.wars.cool.tower.defense.game",
                "com.Cntx.PandaRunning"
            ],
            "created_at": "2013-08-14T00:00:00.000Z",
            "updated_at": "2014-10-17T10:59:24.000Z",
            "tags": [ ],
            "playlists": [ ]
        },
        /* more apps */
    ],
    "offset": 0,
    "limit": 1000,
    "previous": null,
    "next": "http://appbackr.com/v1/data_api/google_play/apps?api_key=yourapikey&offset=1000"
}

Content-Type: application/json

{
  "response": [
    "Books & Reference",
    "Business",
    "Comics",
    "Communication",
    "Education",
    "Entertainment",
    "Finance",
    "Health & Fitness",
    "Libraries & Demo",
    "Lifestyle",
    "Live Wallpaper",
    "Media & Video",
    "Medical",
    "Music & Audio",
    "News & Magazines",
    "Personalization",
    "Photography",
    "Productivity",
    "Shopping",
    "Social",
    "Sports",
    "Tools",
    "Transportation",
    "Travel & Local",
    "Weather",
    "Widgets",
    "Action",
    "Adventure",
    "Arcade",
    "Board",
    "Card",
    "Casino",
    "Casual",
    "Educational",
    "Music",
    "Puzzle",
    "Racing",
    "Role Playing",
    "Simulation",
    "Sports",
    "Strategy",
    "Trivia",
    "Word"
  ],
  "count": 43
}