ApkJSONAPI key

CT-ART 4.0 (Chess Tactics)

com.chessking.android.learn.ctart4
FreeContains adsIn-app purchasesEveryone

record.json

GET /api/v1/app?id=com.chessking.android.learn.ctart4, shortened.

{
    "ok": true,
    "app": {
        "id": "com.chessking.android.learn.ctart4",
        "url": "https://play.google.com/store/apps/details?id=com.chessking.android.learn.ctart4",
        "title": "CT-ART 4.0 (Chess Tactics)",
        "title_lang": "en",
        "summary": "The legendary chess tactics course is now on Android! ELO rating: 1200-2400!",
        "description": "The legendary tactics course that has been voted more than once by chess experts as the best chess training program in the world. This vers…",
        "recent_changes": "* Added Czech and Korean translations* Show solved puzzles count on the home screen* Show best and worst subtopics on the statistics screen…",
        "status": {
            "removed": false,
            "removed_seen_at": null,
            "source": "play",
            "storefront": "US",
            "archived_at": null,
            "fetched_at": "2026-10-27T02:44:10Z"
        },
        "installs": {
            "label": "500,000+",
            "min": 500000,
            "real": 768774
        },
        "rating": {
            "score": 4.78,
            "ratings": 15612,
            "reviews": 502,
            "histogram": [
                463,
                0,
                0,
                1557,
                13578
            ]
        },
        "pricing": {
            "free": true,
            "price": 0,
            "currency": "USD",
            "offers_iap": true,
            "iap_range": "$17.99 per item",
            "contains_ads": true
        },
        "category": {
            "id": "GAME_BOARD",
            "name": "Board",
            "all": [
                "GAME_BOARD"
            ]
        },
        "content_rating": {
            "rating": "Everyone",
            "description": null
        },
        "developer": {
            "id": "8196632901699712832",
            "name": "Chess King",
            "url": "https://play.google.com/store/apps/dev?id=8196632901699712832",
            "website": "https://learn.chessking.com",
            "site_domain": "chessking.com",
            "site_domain_available": false,
            "privacy_policy": "https://chessking.com/android_privacy_policy.html",
            "contacts": "available on the Business plan"
        },
        "released": "2015-12-11T13:51:01Z",
        "updated": "2026-07-10T08:57:49Z",
        "version": "5.8.0",
        "android_min": "7.0",
        "media": {
            "icon": "https://play-lh.googleusercontent.com/fseDgbs_RQUhnq3vKCsd1TGiLUuKrYX0A0SUEeSDxQ3FWM_NCl2XNoYklexsUWXm-NjhSx3ejq7N-0iti1P5CQ",
            "header_image": "https://play-lh.googleusercontent.com/_garfnE-nlSMUQLLC3oGMVPYBXym4HKBCI8gF8dNrVbgfoLK-xE2jBp2LiEvIpu4kSD4JnBlkOAlWb0Emwr8Ig",
            "screenshots": [
                "https://play-lh.googleusercontent.com/0KsHAFE6oEoHDJm9mU5rnHGmcSd5XszN1U2haCXP4X1QwhZKP2Wan9Bmzic2N15xbGDl-GiQT7WPxac-2_MFiQ",
                "https://play-lh.googleusercontent.com/N0HcIRxNFvI7YJ9psFeVcdvc37LriWQF1x31zcKGzPUV2grLR-rrSEKW2iV5tCD_9R2OyymD6BO5EtlWzHwo_A"
            ],
            "video": "https://play.google.com/video/lava/web/player/yt:movie:QxpZRYjPYBw?autoplay=1&embed=play",
            "video_image": "https://play-lh.googleusercontent.com/_garfnE-nlSMUQLLC3oGMVPYBXym4HKBCI8gF8dNrVbgfoLK-xE2jBp2LiEvIpu4kSD4JnBlkOAlWb0Emwr8Ig"
        }
    }
}

Flattened

Package namecom.chessking.android.learn.ctart4
DeveloperChess King
Developer websitechessking.com
CategoryBoard games
Installs (exact)768,774
Ratings15,612
Reviews502
PriceFree
In-app purchases$17.99 per item
AdsYes
Content ratingEveryone
Current version5.8.0
Requires Android7.0
ReleasedDec 11, 2015
Last updateJul 10, 2026
Record refreshedOct 27, 2026

Request

curl -H "X-API-Key: $APKAPI_KEY" \
  "https://apiapk.cc/api/v1/app?id=com.chessking.android.learn.ctart4"
import requests

r = requests.get('https://apiapk.cc/api/v1/app', params={'id': 'com.chessking.android.learn.ctart4'},
                 headers={'X-API-Key': API_KEY}, timeout=30)
data = r.json()
const res = await fetch('https://apiapk.cc/api/v1/app?id=com.chessking.android.learn.ctart4', {
  headers: { 'X-API-Key': process.env.APKAPI_KEY },
});
const data = await res.json();
$ch = curl_init('https://apiapk.cc/api/v1/app?id=com.chessking.android.learn.ctart4');
curl_setopt_array($ch, [CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => ['X-API-Key: ' . getenv('APKAPI_KEY')]]);
$data = json_decode(curl_exec($ch), true);

1,000 free credits a month, no card needed. API reference

rating.histogram

514K
41.6K
30
20
1463