International Calls - Telvio

Phone abroad over WiFi & data

Free · In‑App Purchases

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/

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This update includes performance improvements and bug fixes to make the app faster and more stable.

Version 1.1.0

The developer, VAST FLOW, TOO, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Purchases
    • Contacts
    • User Content
    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • VAST FLOW, TOO
Size
  • 62.1 MB
Category
  • Utilities
Compatibility
Requires iOS 15.6 or later.
  • iPhone
    Requires iOS 15.6 or later.
  • iPad
    Requires iPadOS 15.6 or later.
  • iPod touch
    Requires iOS 15.6 or later.
  • Mac
    Requires macOS 11.5 or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 30 more
  • English, Arabic, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
Age Rating
4+
In-App Purchases
Yes
Copyright
  • © 2026 VASTFLOW
  • Developer Website
  • Privacy Policy

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