OneSim VoIP

3.3.0

OneSimCard.com

3.00

93 reviews

10,000+
Downloads

Free

Calls from 1c/min

Pros & Cons

Low-cost international calling compared to roaming rates
Flexible routing between VoIP and OneSimCard SIM
SMS texting added in newer version for US/Canada
No SIM is required if you have a OneSimCard account and PEN

No explicit 'free' or 'unlimited' calling branding in the listing
Lacks a clear worldwide/global coverage claim
Requires a OneSimCard PEN and account (not a standalone generic VoIP app)

About OneSim VoIP

OneSim VoIP is a communication app developed by OneSimCard.com.

How many times has OneSim VoIP been downloaded?

OneSim VoIP has been downloaded 26 thousand times. In the last 30 days, the app was downloaded 63 times.

What is the rating of OneSim VoIP?

OneSim VoIP is rated 3.00 out of 5 stars, based on 93 ratings.

Is OneSim VoIP free?

OneSim VoIP is free to download. The APK download size is 54.19 MB. The latest version available is 3.3.0. The last update was on May 19, 2026.

What are the requirements for OneSim VoIP?

OneSim VoIP requires Android 4.4W+ or higher. The app has a content rating of Everyone. The app has been available on Google Play November 2011.

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.

More data about OneSim VoIP

Price	Free to download
Total downloads	26 thousand
Recent downloads	63
Rating	3.00 based on 93 ratings
Ranking	Not ranked
Version	3.3.0
APK size	54.2 MB
Number of libraries	5
Designed for Android	4.4W+
Suitable for	Everyone
Ads	NO ads

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Alternative downloads for the OneSim VoIP app

OneSim VoIP compared with similar apps

Common keywords of similar apps

Onesimcard Sim Onesim Connection Made Account Network Pen Card Roaming Sms Expensive Phones Users Good Wi Fi Enabled Select Received Require Settings Cards Menu Create Link Voip Calls International Quality Internet Phone App Mobile Call Rates

Keywords missing from this app

Free Calling Wifi Make Number Cheap Data Worldwide Global High Countries Clear Dialer Caller Service Voice Stay Esim Enjoy Fees Choose Making Landline Id Friends Easy Vonage Crystal Line Credit Home Cellular Charges Family Save Low Send Numbers Talk Vinota

Google Play Rating history and histogram

Rating history

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Downloads over time

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OneSim VoIP has been downloaded 26 thousand times. Over the past 30 days, it has been downloaded 63 times.

Changelog of OneSim VoIP

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Developer information for OneSimCard.com

OneSimCard.com

android@onesimcard.com

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Comments on OneSim VoIP for Android

★★★★☆ Chris Davis · Jun 14, 2017

I use OneSimCard for travel when my primary phone can't be used. Using VOIP costs less than making calls on the wireless carrier. The only thing I don't like about this app is it will only ring on vibrate.

★★★★★ A Google user · Jan 4, 2018

I got onesimcard for travel, and with this app I use the same phone number dirt cheap with Wi-Fi & still stay in touch when I don't. Used it in 6 countries on 3 continents. Very convenient & efficient. Also comes in handy in buildings where mobile service is bad; it works wherever Wi-Fi does, and I can easily call any phone number (unlike other VOIP apps).

★★★★★ Ground Zero · Jun 15, 2023

Tho I agree, if working fine, don't try to do so much update, but this app update is long overdue. Latest update have simple, better looking interfaces, background running is ok, seems like everything work better.

★★★★★ 5 star music world global unerground · Mar 25, 2021

Good business thank you for your business and everything

★★★★★ Phil Laffy · Aug 24, 2023

Works great for low cost international calls when traveling

★☆☆☆☆ Sam · Sep 19, 2012

Receiving call is expensive to the calling to sim card. The voip use Wi-Fi if you have Wi-Fi available you are better go Skype or Obi.

★☆☆☆☆ khaled A. · Jun 4, 2021

Very poor customer servive no one can help. Multiple crashes. Poor quality. Don't use it

★☆☆☆☆ Kris Kris · Oct 12, 2021

Can't work up to standard, it all about money money money. I spent a lot yet no result. App crashes, even SIM cards crashes, this is crazy. How do you cope with US based communication companies? Very annoying

Google Play Rankings for OneSim VoIP

This app is not ranked

Technologies used by OneSim VoIP

26 permissions · 5 libraries

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