

In this, you can simply tap your phone on an NFC sticker or else scan a QR code to connect to a Wi-Fi. InstaWiFi is an app that helps you to share Wi-Fi network along with friends and family instantly through the use of NFC and QR codes. The only disadvantage with this app is that it is a paid app in Google play store. The app has four ribbons in the menu tab, i.e., Profile, Tasks, Scenes, and Variables. This app helps in designing your screen overlays. Various triggers of this app include time, day, location, widget, timer, plug-in. It is one such app that performs complete automation from settings to SMS. This application has the additional locale NFC plug-in, where a user can use NFC tags as Trigger to initiate tasks of the Tasker.
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Tasker is one of the best Android automation tool, along with Trigger. While traveling in car Bluetooth can be used as a trigger to turn off Wi-Fi, open GPS and launch your favorite music app.


Innovative users can perform a wide range of tasks using the NFC tag, such as you can turn your phone to silent mode by placing the phone on the NFC tag at your work desk. It interacts along with your surroundings to configure settings on your phone automatically. These NFC tags are helpful either by changing your sound profile or else connecting or disconnecting the Wi-Fi. The Trigger is most powerful Android app that allows you to perform numerous tasks and scripts on your smartphone based on the variety of triggers like NFC tags.
