Get rid of high roaming cost when you travel next time outside US. You may experience high roaming cost and extra charges if you depend on your cell phone provider to call from outside US.
No need to worry about additional charges to make calls when you are outside US if you have at least one of these app in your iPhone. Keep in touch with your family members while you are on business tour with your iPhone.
All you need is a internet connection like WiFi or 3G or 4G network, valid US number and one of the app mentioned below. These apps can install on your iPhone for free of cost from iTunes and can use to call both US Landline and Mobile number for free. These apps are helping to bypass calls from cell phone provider to VOIP and saving you from roaming charges.
Please make sure, all these apps need to configure with a valid US number. If you don’t have a US number, please visit this article How To Get A Free US Phone Number to get a free US number.
You can use Vonage app to make free calls anywhere in US. Before you start, you need to register Vonage Mobile app on your iPhone with a valid US number.
Once you setup Vonage app with a US number, you can call from anywhere in the world to US for free of cost. If you don’t have a US phone number, don’t worry; you can get a US number free of cost from Google voice by following this article To Get A Free US Phone Number. You need a valid Gmail address to get US phone number and this does not require any monthly or yearly fee.
In addition to this free calls, you can use Vonage Mobile from maximum five of your devices and get free texting and group messaging, free calls and free video chat on iPhones, iPads and iPods, along with other supported phones and tablets.
The app works over Wi-Fi, 3G and 4G networks. You can also make low-cost international calls to all mobile numbers and landlines.
Viber Out can be used to make calls to non-Viber landlines and mobile numbers. Viber is available for many smartphones and platforms. To make free calls to US, you need to configure your Viber app with valid US number to call US for free.
You will be able to make free phone and video calls with HD sound quality with Viber. More than 460 million Viber users texts, makes HD-quality phone and video calls, and send photo and video messages worldwide over WiFi or 3G for free.
Hangout app is from Google which offers you to call your hangout friends and phone numbers. You can make calls to US and Canada landline and mobile number for free using Google Hangout app. You can also use Hangouts to message friends, start free video or voice calls, and hop on a conversation with one person or a group.
Hangouts app allows you to call any phone number in the world and all calls to other Hangouts users are free. You can connect your Google Voice account for phone number, SMS, and voicemail integration.
iOS offer free calls to any other iPhone number for free. It doesn’t matter wherever you are. It allows you make free phone calls to another iPhone from your iPhone for free of cost.
To make a FaceTime call, you need the person’s phone number or registered email address. In the FaceTime app, enter the person’s phone number or email address then tap the FaceTime video or audio icon.
Whenever you are at an outside country from US, these apps are the ideal solution to contact back your family in US. Install any of these apps in your iPhone and you can call any of US mobile phone or US land phone for free.