# International Calls - Telvio — Phone abroad over WiFi & data

> Phone abroad over WiFi & data (iPhone/iPad app by VAST FLOW, TOO.)

- Source: https://appshunter.io/ios/app/international-calls-telvio/id6760557111 (this page in markdown: same URL + `.md`)
- Developer: [VAST FLOW, TOO](https://appshunter.io/developer/1754861329)
- Category: Utilities, Travel
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.6 · 59 MB
- Languages: American English, Arabic, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Greek, Hebrew and 21 more
- Released: 2026-08-03
- Data updated: 2026-08-29
- User reviews in markdown: https://appshunter.io/ios/app/international-calls-telvio/id6760557111/reviews.md

## What is International Calls?

Telvio makes international calls simple: open the app, dial any landline or mobile number in 90+ countries, and talk over WiFi or mobile data. No SIM swap, no roaming, no account, no contract - and your first minute is on the house.

CALL ANY PHONE, NOT JUST APP USERS
Telvio calls real phone numbers. The person you call does not need Telvio, an app, or the internet - a regular landline or mobile phone rings anywhere in the world.

PAY ONLY FOR THE SECONDS YOU TALK
Per-second billing with no connection fee. Buy a small credit pack when you need it - your credit never expires, so an unused balance simply waits for your next call.

NO ROAMING, NO SIM SWAP
Calls travel over the internet, so hotel WiFi or a local data plan is enough. Skip roaming charges and plastic calling cards when you travel.

NO ACCOUNT, NO SIGN-UP
There is no registration, password, or profile. Open the app and dial - Telvio sets up an anonymous balance for you automatically.

CLEAR RATES BEFORE YOU DIAL
See the per-minute rate for every destination before the call starts, and watch your balance in real time while you talk.

MADE FOR TRAVELERS, EXPATS, AND FAMILIES ABROAD
Call parents on their home landline, reach a hotel or embassy overseas, confirm a booking, or stay close to family in the Philippines, India, Vietnam, Brazil, Mexico, and beyond.

CLEAR CALL QUALITY
Telvio routes calls through premium carrier lines, not peer-to-peer connections, for reliable quality to 90+ destinations.

Note: Telvio is for outgoing calls only. It does not provide a phone number for incoming calls, and emergency numbers are not supported.

By using this app, you agree to the Apple Standard End User License Agreement (EULA)
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Starter | $1.99 | one-time |
| Standard | $4.99 | one-time |
| Pro | $9.99 | one-time |



## Version history (last 2 releases)

### 1.1.0 — 2026-08-19

Performance improvements and bug fixes to make the app faster and more stable.

### 1.0 — 2026-08-04

No release notes.

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All apps by VAST FLOW, TOO: https://appshunter.io/developer/1754861329

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*