Dual Sim / Multi Sim Selector

Steffen Strübe

In-app purchases

About this app

Automatic selection of the SIM for outgoing calls based on your defined rules
e.g .:
- user account (including work profile as virtual account)
- contact
- groups
- number
- number starts with
- roaming

This app cannot work on devices without dual sim or multi sim.

Some manufacturers implement the selection of the SIM in the phone app and not in the operating system, in these cases a SIM must be defined in the system settings of the device as standard for calls, that Multi Sim Selector can function correctly.

Multi Sim Selector / Dual Sim Selector needs the permissions:
- to monitor and stop all your outgoing calls and also to recognize the calling numbers: ability to start the call again with the SIM you defined in the app's rules.
- to start a new call directly: because selecting a SIM for you can just be done in a directly call without displaying your default caller app again.
- to your phone: ability to show you all available SIM cards in the rules you can set.


What this app cannot do:
There is no handling of incoming calls such as a possible blocking of calls. SMS, neither incoming nor outgoing, can also be controlled. Likewise, through this app no ringtones can be set or the data SIM can be changed.

Ratings and reviews

Another review said "Google should buy this and put it in Android". They are absolutely correct. This app is essential to operating my phone with dual sims. It allows me to differentiate personal and work calls without carrying two phones. I would like to see one small improvement. The ability to turn off one of the SIM's based on my work schedule. The point is to not receive work calls on my days off.

This is a fantastic app, does exactly what is says with no issues on my Samsung note 9. Has solved all my issues related to hands free dialling by automating the sim selection process where previously i had to manually select the sim or make one sim the default. The developer is really responsive and answered a couple of questions I had within minutes. I strongly recommend this app if you want to be able to assign a preferred sim for your contacts by groups or individually. I believe that the one star reviews in the reviews list are totally undeserved, 5 stars from my perspective. Tip: I quickly and easily allocated my contacts to the correct sim by first allocating each contact a label or category of "private" or "work" using the contacts app on my phone (or computer) then simply created a rule with this app to allocate sim 1 to all contacts in group "private" and another rule to allocate to sim 2 to all contacts in group "work" and has worked seamlessly ever since.

This app is fantastic! I use it to automatically call any contact I have grouped as personal or work from the correct sim either personal or work. I'm running it on a dual sim Samsung S21+ and it works perfectly, also previously used it on my dual sim Samsung S9+. The developer is also really responsive if you have a question or find a bug and is releasing updates when they're required.

What's new

several fixes