DualSim Reminder (it.mobimentum.dualsimwidget) on Google Play
This app is intended for dual SIM Samsung and ZTE phones: it won't (probably) work on different brands and will be useless on single SIM phones.The two features of the app are:- schedule an alarm that reminds you to enable or disable work SIM at shceduled times (for example at 9am when you go to work and at 6pm when you go home)- a widget lets you open Dual SIM settings directly from the home screenThis app is open source, you can can find the code on our GitHub repo: https://github.com/mobimentum/dualsimreminder/Tested on:- Samsung S4 mini duos- ZTE Blade S6We're accepting feature requests to extend the functionality of the app, just file a new issue here: https://github.com/mobimentum/dualsimreminder/issues