Make a real phone call from your browser — pay-as-you-go to 145+ countries from $0.02/min. Free signup, no app to install, no SIM, no subscription. Browser-based VoIP that just works.
Free signup, no credit card. The exact rate is shown before every call connects.
"Free call" apps only work app-to-app. Carriers charge $1–$3/min abroad. TwinPhone calls any real number from the browser at pay-as-you-go rates starting at $0.02/min.
Here is exactly what a 5-minute call to a mobile in the busiest destinations actually costs through TwinPhone today. Pay-as-you-go, no subscription, no roaming, no hidden fees.
Go to twin-phone.com in any browser and create an account in ~30 seconds. No app download, no credit card.
Add credit from $5. Billing is per-minute pay-as-you-go, so you only pay for the minutes you actually talk.
Type the number, see the exact rate, and call. From $0.02/min to 145+ countries — no subscription.
Calls land on any landline or mobile — not just other app users. Nothing to install.
Works on a Wi-Fi-only laptop or tablet with no SIM card and no phone number of your own.
Free signup, then pay-as-you-go from $0.02/min. No ads, no 60-second cutoff, no upsell maze.
TLS + SRTP on every call. Private by default, no recording.
Customer-facing per-minute rates in USD. The exact rate for the number you dial is always shown before the call connects. See all 145+ country rates for the full table.
Adaptive audio keeps the call stable in airports, hotels, and cafés.
One account calls the whole world, with the rate shown before you dial.
Honest answers about calling real phones over the internet.
Honest answer: no service calls real landlines and mobiles 100% free — someone always pays the carrier termination fee. Apps like WhatsApp or Viber are free only when both people use the same app. TwinPhone is the closest thing to free for calling actual phone numbers: signing up is free, and after that you pay only for the minutes you use — pay-as-you-go from $0.02/min, with no subscription.
Open www.twin-phone.com in any modern browser (Chrome, Edge, Safari, Firefox), sign up in about 30 seconds, and dial. The call runs through your browser using WebRTC — no app store, no installer, no browser extension, and no SIM card required. It works on a laptop, desktop, tablet, or phone browser.
Yes. TwinPhone is browser-based, so it never touches your SIM or carrier. You can call from a device that has no SIM at all (a Wi-Fi-only tablet or laptop) as long as it has a microphone and an internet connection. Your real phone number is never required to place a call.
Most 'free call' sites are either app-to-app only (both sides need the app), show heavy ads, drop the call after 60 seconds, or quietly route you to a paid upsell. TwinPhone has no ads and no time limit on a paid call; the only honest 'free' part is signup — after that the per-minute rate is shown before you dial, so there are no surprises.
Rates start at $0.02/min and go up depending on destination and whether you call a landline or mobile. There is no monthly fee, no contract, and credit does not expire. You add credit from $5, with the exact rate for the number you typed displayed before the call connects.
Effectively yes — both terms describe a phone call that travels over the internet (Voice over IP) instead of a cellular or landline network. TwinPhone is a browser VoIP service: the audio is captured by your browser, encrypted, sent over the internet, and bridged onto the real phone network so the recipient picks up on their normal phone. The only difference vs older VoIP apps (Skype, Vonage) is that TwinPhone needs no install — it's a pure web app.
Yes. Open www.twin-phone.com directly in Chrome, Edge, Safari, or Firefox on any laptop, desktop, tablet, or modern phone. The call runs through your browser using WebRTC — there is nothing to install, no Chrome extension, no Safari plugin. Sign up takes about 30 seconds, then you pay per minute from $0.02/min — pay-as-you-go, with no subscription.
Every call is encrypted in transit with TLS + SRTP. Calls are billed per minute and routed through adaptive audio technology that keeps the line stable even on slow or unstable Wi-Fi — airports, hotels, cafés.
Calls to mobiles abroad are pay-as-you-go from $0.02/min — still far cheaper than carrier international rates, which often run $1–$3/min, with none of the per-day roaming fees. The exact rate is shown before the call connects.
Free signup, then pay-as-you-go to 145+ countries from $0.02/min. No app, no SIM.
Free to sign up — no card, no subscription14-day money-back guarantee
