Determine if the App is installed (IsAppInstalled)

AndroidiOS
If you are using Unreal Engine, see IsAppInstalled of the Unreal Engine SDK.

This interface is a synchronous interface.

Android platform inputs packageName as a parameter, iOS platform inputs URLScheme as a parameter.

App name	Android Parameter	iOS Parameter
Apple	Not supported	System APP
Discord	com.discord	discord://
DMM	Not supported	Not supported
Facebook	Facebook app: com.facebook.katana Messenger: com.facebook.orca	fb://
GameCenter	Unsupported	gamecenter://
Garena	com.garena.gas com.garena.gaslite	garenagc://
Google	com.google.android.gms	googlechrome://
Instagram	com.instagram.android	instagram://app
Kakao	com.kakao.talk	kakaolink://
LINE	jp.naver.line.android	line:// lineauth2://
Messenger	com.facebook.orca	fb-messenger-share-api://
QQ	com.tencent.mobileqq	mqq://
SquareEnix	com.square_enix_software_token	Not supported
TikTok	com.ss.android.ugc.trill com.zhiliaoapp.musically	snssdk1180:// snssdk1233://
X	com.twitter.android	twitter://
VK	com.vkontakte.android	vk:// vk-share://
VNG	Not supported	Not supported
WeChat	com.tencent.mm	wechat://
WhatsApp	com.whatsapp	whatsapp://

Function Definition

public static bool IsAppInstalled(string channel, string extraJson = "{}")

Parameter Details

Parameter	Type	Explanation
channel	String	Android platform inputs packageName as a parameter, iOS platform inputs URLScheme as a parameter
extraJson	String	Extension parameter

Sample Code

bool isInstalled = INTLAPI.IsAppInstalled("com.facebook.katana", extraJson); // Android
bool isInstalled = INTLAPI.IsAppInstalled("fb://", extraJson); // iOS