Basics
What CallTuv is, who is behind it, and how it compares to the alternatives.
9 articles
What Is CallTuv?
A plain-language introduction to CallTuv - what it does, how it works, what it costs, and what the person you're calling experiences.
Who Is Behind CallTuv?
The company behind CallTuv, where it's registered, and how to reach the real people who run and support it.
Is CallTuv Safe and Legit?
An honest answer to a fair question - how your payments and data are protected, who is behind the service, and why the low prices are real.
Why Is CallTuv So Cheap?
The honest economics behind CallTuv's low per-minute prices - and why cheap doesn't mean too good to be true.
Why CallTuv Is a Skype Alternative
Skype retired, and with it the easiest way to call real phone numbers from a computer - here's what CallTuv replaces, what it does better, and what it doesn't try to be.
CallTuv vs. WhatsApp and Viber Calls
When a free app-to-app call is enough, and when you need CallTuv - explained simply, without pretending one replaces the other.
CallTuv vs. Google Voice
An honest comparison - Google Voice is a fine US service that most of the world simply can't sign up for, while CallTuv works from any country. Here's how to choose.
Can I Call Landlines Using WhatsApp?
WhatsApp can only call other WhatsApp users, so landlines are out of its reach - here's why, and how to call a landline from your phone or computer instead.
Do I Need a SIM Card to Use CallTuv?
CallTuv calls travel over the internet, so no SIM card is needed - here's what that means in practice, on phones, tablets, and computers.
