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Last updated on: 2026-05-27
App Store Apps > Productivity > 1SIM VoIP
1SIM VoIP icon

1SIM VoIP

3.1.2
Belmont Telecom, Inc.
4.31
81 reviews
Free

1SIM VoIP Screenshot 1 of 3
1SIM VoIP Screenshot 2 of 3
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About 1SIM VoIP

1SIM VoIP is an overall app developed by Belmont Telecom, Inc..

Download Statistics

User Ratings

1SIM VoIP is rated 4.31 out of 5 stars. The rating is based on 81 ratings.

App Information

1SIM VoIP is FREE to download. The APK download size is 85.23 MB. The latest version available is 3.1.2. The last update was on May 14, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play March 2012.

Description
OneSim VoIP provides OneSimCard customers with an even less expensive way to make and receive international calls on their iPhone mobile phones or iPads.
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More data about 1SIM VoIP

Price Free to download
Rating 4.31 based on 81 ratings
Ranking Not ranked
Version 3.1.2
App download size 85.2 MB
Suitable for Everyone

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More from Belmont Telecom, Inc.

1SIM eSIM icon 1SIM eSIM
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1SIM IoT icon 1SIM IoT
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Changelog of 1SIM VoIP

No changelog data

Developer information for Belmont Telecom, Inc.

Belmont Telecom, Inc.

N/A

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App Store Rankings for 1SIM VoIP

This app is not ranked

Technologies used by 1SIM VoIP

Apps other people are watching Top new apps Today's trending apps Popular Overall Apps on sale
GoVoip icon GoVoip
AstraChat - Direct XMPP & VOIP icon AstraChat - Direct XMPP & VOIP
Echo Mobile VoIP icon Echo Mobile VoIP
Zoiper Premium voip soft phone icon Zoiper Premium voip soft phone
Telnet Client Terminal icon Telnet Client Terminal
Skylar icon Skylar
Voipcom Mobile icon Voipcom Mobile
VIP Call icon VIP Call

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