iPhone Screenshots


SIMPlus is a BLE-enabled app that turns your iPhone into a dual sim phone and gives your iPad and iPod mobile phone functionality. VoIP-PSTN call also integrated when BLE device is not connected.

What’s New

Version 3.4.0

- Fixes app crash bugs.
- Improves some performances.

Ratings and Reviews

3.4 out of 5
52 Ratings

52 Ratings

Tariq3382 ,

Add carrier change option


In our country some carriers block this device and some carriers not blocked this device. But unfortunately in your software there is no option for manual change the carrier selection by manual. Plz add this feature manual carrier change option in your software. Thanks

Richie@NYC ,

Essential features needed

The App works fine with 2 additional SIM cards. The additional SIM device which I purchased takes 2 SIM cards and makes one iPhone working with 3 SIM cards.

With 3 SIM cards, the default feature won’t be able to differentiate the two additional SIM cards.

The missing features are:
1. Notification of incoming SIM#/alias. Currently, it only shows “SIM Plus Audio...” without indicating which number is called by other people.
2. It should provide the option to let user choose which ring tone is associated with which SIM card to alert the user which number is called
3. Call logs and Text MSG should be separated by Tabs associated with SIM cards, instead of being mixed in the same list. (I would High suggest not to limit the tabs to 2, instead, it should be associated with the phone # of each SIM, in case, user mix up the SIM slots occasionally, or when people get new numbers).

Thanks for the nice App. Please add the useful but missing features.

AAixinjueluo ,

Perfect for the Additional SIM in Backpack Battery

I have used it for sometimes now it works perfect and straight forward, sounding is good, my only concern is that I can’t change the ringtone and others that is default set so when it rings I need to check the small icon to see which is calling from, anyway I can change the ringtones? as with the Carrier Name change, can I actually change the Carrier that is shown on the left top side of the SIM Plus screen? Overall it is a great piece to have an additional sim in an Apple iPhone!


jun wei
25.7 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Arabic, Dutch, French, German, Italian, Japanese, Korean, Russian, Simplified Chinese, Spanish, Traditional Chinese, Turkish, Vietnamese

Age Rating
In-App Purchases
  1. 10 minutes VOIP on SIMPlus $0.99
  2. 270 minutes VOIP on SIMPlus $14.99
  3. 20 minutes VOIP on SIMPlus $1.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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