# 1Sim Connect

> Free calls and SMS to OneSimCard phones via internet connection. (iPhone/iPad app by Belmont Telecom, Inc..)

- Source: https://appshunter.io/ios/app/1sim-connect/id680700348 (this page in markdown: same URL + `.md`)
- Developer: [Belmont Telecom, Inc.](https://appshunter.io/developer/510353132)
- Category: Productivity, Travel
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 6.1 · 15 MB
- Languages: American English
- Released: 2013-08-03
- Data updated: 2026-06-06
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/1sim-connect/id680700348/reviews.md

## What is 1Sim Connect?

OneSimCard Connect allows you to make calls to a OneSimCard phone at no cost. All you need is an internet connection and you can call to a OneSimCard phone for FREE anywhere in the world. Calling to OneSimCard for free requires a simple activation of this feature by OneSimCard Customer you will be calling to. This is done from My SIM Cards menu of OneSimCard.com.

 The app also lets you send free SMS text messages to a OneSimCard phone. These SMS text messages are free not just for the sender, but also for the receiver! What's better than free?

## Key features

- Free calls to OneSimCard phones
- Free SMS to OneSimCard phones
- Requires internet connection
- Activation by recipient needed
- Global communication

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/1sim-connect/id680700348/reviews.md

### 5/5 — Works very well as described

*2014-04-21*

Onesim connect app works as described. Good connection quality and SMS delivered fine

## Frequently asked questions about 1Sim Connect

### How do I make free calls with 1Sim Connect?

To make free calls, you need an internet connection. The feature must also be activated by the OneSimCard customer you are calling, which can be done through the My SIM Cards menu on OneSimCard.com.

### Can I send free SMS messages with 1Sim Connect?

Yes, 1Sim Connect allows you to send free SMS text messages to any OneSimCard phone. Both the sender and the receiver of these messages incur no cost.

### Is 1Sim Connect available on Android devices?

Based on the provided information, 1Sim Connect is currently supported on iPhone and iPod devices. Android compatibility is not specified.

### What is the age rating for 1Sim Connect?

1Sim Connect has an age rating of 4+, indicating it is suitable for users aged 4 and above.

### How often is 1Sim Connect updated?

The latest version of 1Sim Connect was released on June 30, 2015. The app was initially released on August 3, 2013, suggesting infrequent updates.

### Does 1Sim Connect have ads?

No, 1Sim Connect does not contain advertisements. The app is free to use without any ad interruptions.

### What is the user rating for 1Sim Connect?

1Sim Connect has a perfect rating of 5.0 stars based on 1 user review, indicating very positive user sentiment from that specific rating.

### What is the developer of 1Sim Connect?

1Sim Connect is developed by Belmont Telecom, Inc.

## Version history (last 5 releases)

### 2.0 — 2015-06-30

This app has been updated by Apple to display the Apple Watch app icon.

-iOS 8.3 support added
-Bug fixes

### 1.0.4 — 2014-05-03

-Bug fixes

### 1.0.3 — 2014-04-18

-Bugs fix

### 1.0.2 — 2013-11-05

-iOS 7 redesign
-Bugs fix

### 1.0.1 — 2013-10-17

Added support for multiple OneSimCard Numbers
Added Contact name field for each OneSimCard

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## More apps by Belmont Telecom, Inc.

- [1SIM VoIP](https://appshunter.io/ios/app/1sim-voip/id510371587)
- [1Sim Assist](https://appshunter.io/ios/app/1sim-assist/id862469463)
- [My OneSim](https://appshunter.io/ios/app/my-onesim/id1164159803)
- [1SIM IoT](https://appshunter.io/ios/app/1sim-iot/id1512993522)
- [1SIM eSIM](https://appshunter.io/ios/app/1sim-esim/id1531090410)

All apps by Belmont Telecom, Inc.: https://appshunter.io/developer/510353132

## Related topics

[1sim connect](https://appshunter.io/ios/topics/1sim-connect)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-06.*