Package returning isMobile = false for React Native app

[ishdutt]

I'm getting isMobile = false in the case of react native app from the express-useragent npm module. Although it is working in the case of Native script app.

Attaching the response from both the apps: React Native app response:

{
isYaBrowser: false,
isAuthoritative: false,
isMobile: false,
isMobileNative: false,
isTablet: false,
isiPad: false,
isiPod: false,
isiPhone: false,
isiPhoneNative: false,
isAndroid: false,
isAndroidNative: false,
isBlackberry: false,
isOpera: false,
isIE: false,
isEdge: false,
isIECompatibilityMode: false,
isSafari: false,
isFirefox: false,
isWebkit: false,
isChrome: false,
isKonqueror: false,
isOmniWeb: false,
isSeaMonkey: false,
isFlock: false,
isAmaya: false,
isPhantomJS: false,
isEpiphany: false,
isDesktop: false,
isWindows: false,
isLinux: false,
isLinux64: false,
isMac: false,
isChromeOS: false,
isBada: false,
isSamsung: false,
isRaspberry: false,
isBot: false,
isCurl: false,
isAndroidTablet: false,
isWinJs: false,
isKindleFire: false,
isSilk: false,
isCaptive: false,
isSmartTV: false,
isUC: false,
isFacebook: false,
isAlamoFire: false,
isElectron: false,
silkAccelerated: false,
browser: 'okhttp',
version: '3.12.12',
os: 'unknown',
platform: 'unknown',
geoIp: {},
source: 'okhttp/3.12.12',
isWechat: false
}

Also the response from Native script app:

{
isYaBrowser: false,
isAuthoritative: true,
isMobile: true,
isMobileNative: true,
isTablet: true,
isiPad: false,
isiPod: false,
isiPhone: false,
isiPhoneNative: false,
isAndroid: true,
isAndroidNative: true,
isBlackberry: false,
isOpera: false,
isIE: false,
isEdge: false,
isIECompatibilityMode: false,
isSafari: false,
isFirefox: false,
isWebkit: false,
isChrome: false,
isKonqueror: false,
isOmniWeb: false,
isSeaMonkey: false,
isFlock: false,
isAmaya: false,
isPhantomJS: false,
isEpiphany: false,
isDesktop: false,
isWindows: false,
isLinux: true,
isLinux64: false,
isMac: false,
isChromeOS: false,
isBada: false,
isSamsung: false,
isRaspberry: false,
isBot: false,
isCurl: false,
isAndroidTablet: true,
isWinJs: false,
isKindleFire: false,
isSilk: false,
isCaptive: false,
isSmartTV: false,
isUC: false,
isFacebook: false,
isAlamoFire: false,
isElectron: false,
silkAccelerated: false,
browser: 'unknown',
version: 'unknown',
os: 'Linux',
platform: 'Android',
geoIp: {},
source: 'Dalvik/2.1.0 (Linux; U; Android 11; SM-A305F Build/RP1A.200720.012)',
isWechat: false
}

The code which I've used is the same as mentioned in your docs:

app.use(useragent.express());

app.get('/', function(req, res){
    res.send(req.useragent);
});

My main motive is to get the device from which the request is made and I've used this logic for that:

const source = req.useragent;
const device = source.isMobile ? (source.isiPhone ? devices.iOS : devices.Android) : devices.Web;