Wonlex is a lifestyle application designed for iPhone users, primarily focused on child safety and communication. It provides multiple positioning options, including GPS, LBS, and Wi-Fi, allowing parents to accurately monitor their child's location at any time. The app features an SOS function, enabling the setting of three emergency numbers for quick access during critical situations.

In addition to location tracking, Wonlex includes a phone book for up to ten contacts, ensuring that communication remains streamlined. The app also supports voice and text messaging, geofencing capabilities to define safe zones, and a historical route feature that tracks the child's movements over the past 90 days. Additionally, a 'No Disturb' mode can be activated during specific hours to minimize distractions during class time.