WiFi Warden is your all-in-one Wi-Fi and travel eSIM app. Get instant mobile data in 190+ countries with a travel eSIM — no physical SIM and no roaming bills — then scan, understand and secure the Wi-Fi around you, and share your own network in a tap. ? TRAVEL eSIM — MOBILE DATA IN 190+ COUNTRIES • Buy a travel eSIM and data plan right inside the app and get online in minutes • International data for single countries, whole regions (Europe, Asia and more) and worldwide travel • Data plans for popular destinations like the USA, UK, Turkey, UAE, Thailand and beyond • Keep your number and skip roaming fees, airport SIM queues and costly travel SIM cards • Installs instantly with a QR code — no physical SIM card needed • Top up your eSIM data anytime, or turn on auto-renew so you never run out • Secure checkout; the price you see is the price you pay (taxes included where applicable) ? WI-FI ANALYZER • See every nearby network with signal strength, frequency, channel and secu...