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.
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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
OneSim VoIP is requesting 26 permissions and is using 5 libraries.
Permissions
Your personal information
read your contacts
Network communication
view network connections,
view Wi-Fi connections,
pair with Bluetooth devices,
full network access,
receive data from Internet
Phone calls
read phone status and identity
Hardware controls
take pictures and videos,
change your audio settings,
record audio,
control vibration
System tools
allow Wi-Fi Multicast reception,
run at startup,
prevent phone from sleeping
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
Android Jetpack core
Firebase
Google Cloud Messaging (GCM)
Objenesis