SIMPlus

SIMPlus

Seamless Multi-Number Travel

157 ratings
345 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • July 5, 2016
  • July 30, 2026

Features

SIMPlus screenshot #1 for iPhone
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SIMPlus screenshot #9 for iPhone
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About

This app enables dual SIM functionality on your iPhone, allowing you to use two numbers simultaneously. It also provides mobile phone capabilities for iPads and iPods, with integrated VoIP-PSTN calling for when Bluetooth devices are not connected.

Dual SIM iPhone functionality
Mobile functionality for iPad/iPod
BLE-enabled connectivity
VoIP-PSTN call integration
Use two numbers simultaneously
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What users say

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What's New in SIMPlus

4.5.7

July 30, 2026

- More stable connections when your network changes - Fixed several crash issues for a smoother, calmer experience

10

In-App Purchases

$7.99

100 minutes voice call

Voice call to any phone in mainland China only.

User reviews

Plz update

Need update more to revive if 1 call is dail and another upcoming call show plz fix

Do not use. Please do not use

Update Aug 26

I keep popping back to see if the bugs that drove me crazy have been fixed. Despite having a better UI, the language bug still remains. I put everything into English, but when a message arrives with the recipient, half of the text is in Chinese. As such the app remains useless.

Sorry

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Update 30/05/2023. Version 3.6.1. Latest update that was supposed to correct a number of the previous issues has still not addressed them. Call quality remains poor, despite being set to English, texts still come through with half of the characters in Chinese, plus still no Siri support even though the help file continues to say it does.

In summary I can’t see a single thing that has changed or is improved since the last release.

As before, my recommendation remains to advise potential users to not purchase a SIMORE eClips device. Whilst the hardware remains relatively ok, the exceptionally poor performance from the app renders the eclips useless.

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Update 18/11/2022 Had to stop using both the app and my Simore Eclips device. Whilst the hardware appears fine the app is simply failing in terms of performance. I have every setting set to English yet 70% of texts sent are sent in Chinese. Plus the call quality is shockingly poor. Simore have been promising an update to the app since the launch of iOS 15 but nothing has appeared. Now they are also not responding to correspondence so suspecting a scam or just a genuinely bad product. My next update will probably be recommending that people avoid this company and app. I remain forever hopeful of an improvement - for the time being at least. *********************************************** Update 19/10/2022 Desperately needs for CarPlay and Siri voice commands. The FAQ section of the app says it supports Siri but the truth is it doesn’t. Currently the app is unsafe to use in a car ********************************************** I Original Review. don’t think there is much more you can say about it it’s a simple app that appears to effectively run the messaging and phone aspects of a dual sim setup. If your expectation is for something more than this then this app won’t appeal to you. It will all depend on what you want out of it. Some improvements I would like to see include better fonts for messaging. Looks like Times to me at present which is a bit dated. Also support for Apple Car Play would be a big plus. Outside of that, just maintaining the reliability of the app needs to continue.
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Simplus user

This app has some glitches please solve them

Cellular not available

Hi, the previous app (ikos) is working fine and cellular option is available. But in this app, cellular option is greyed out which makes the app unusable. At least previous working features should be available on this app version.

Please fix it.

Problem with the program

Problem connecting to iPhone 14 Pro Max

Developer apps

User experience

🐞

Reported Bugs

20 issues

Call audio not working or distorted

Bug

Device disconnects automatically after 1-2 minutes

Bug

Bluetooth connection drops during calls

Bug

Microphone not working with Bluetooth devices

Bug

Network settings revert after saving

Bug

SMS messages display with Chinese characters

Bug

Incoming calls show as 'unknown' contact

Bug

App crashes on launch

Bug

Connection failed error messages

Bug

Device shows offline status

Bug

Messages not saving after app close

Bug

PIN code not saving

Bug

Confirm button disappears on PIN entry

Bug

Mobile data turns off unexpectedly

Bug

Widget not auto-refreshing

Bug

Time zone display incorrect

Bug

Incoming calls not showing on Apple Watch

Bug

No notification sound when locked

Bug

App hangs with poor internet connection

Bug

Incompatibility with iOS 17/18 updates

Bug

Requested Features

20 requests

USSD code support for balance checks

Feature

Apple Watch app integration

Feature

Dark mode theme

Feature

Conference call functionality

Feature

Call waiting feature

Feature

Automatic OTP copying

Feature

Separate ringtones for different SIMs

Feature

Manual carrier selection option

Feature

Background app operation without location services

Feature

Contact synchronization

Feature

SIM Toolkit (STK) application

Feature

Default iOS dialer integration

Feature

Network type selection (LTE only, etc.)

Feature

Data roaming control options

Feature

Widget auto-refresh

Feature

Phone number display in app

Feature

Scheduled message sending

Feature

Call history from native phone app

Feature

CarPlay support

Feature

IMEI customization

Feature

FAQ

What does SIMPlus do?

SIMPlus transforms your iPhone into a dual SIM phone, enabling you to use two phone numbers at once. It also extends mobile phone functionality to your iPad and iPod devices. The app integrates VoIP-PSTN calling for added convenience.

How does SIMPlus enable dual SIM functionality?

The app utilizes BLE (Bluetooth Low Energy) technology to connect with your iPhone, effectively turning it into a dual SIM device. This allows you to manage and use two separate phone numbers seamlessly.

Can I make calls without a BLE device connected?

Yes, SIMPlus offers integrated VoIP-PSTN calling. This means you can still make and receive calls even when a BLE device is not connected, ensuring continuous communication.

What devices are compatible with SIMPlus?

SIMPlus is designed for iPhones, iPads, and iPods. It provides dual SIM capabilities for iPhones and adds mobile phone functionality to iPads and iPods.

Is SIMPlus free to use?

The app is free to download and use, with in-app purchases available. These purchases likely unlock additional features or services beyond the basic functionality.