7.0.7 Safe to install
AVO offers the potential to reduce mobile roaming expenses by up to 90%, while providing the convenience of maintaining your existing mobile number, accessing affordable local internet, and avoiding the need for a second device. Users typically save around $500 on a one-week international trip.
Using AVO, you can operate your mobile number even when out of range of your carrier's network, provided you have an active Wi-Fi connection.
Guidelines to minimize roaming costs:
- Download the AVO app and register your mobile number.
- While abroad, connect to the internet via Wi-Fi or a local SIM card.
- Family and colleagues can still contact your usual number, whether calling from mobile or landline. Incoming calls will be received through AVO.
- Make inexpensive calls back home.
- Calls to other AVO users are toll-free.
If you insert a foreign SIM card, your mobile number remains accessible whenever you have 3G or Wi-Fi connectivity.
In the event of receiving a call when there is no Wi-Fi or 3G connection, you will receive a missed call notification within three minutes once internet access is restored, allowing you to call back at your convenience.
Billing details:
- Incoming calls via AVO are free of charge.
- Outgoing calls to the US cost between $0.01 and $0.04, depending on the selected tariff plan, which can be managed through in-app purchases.
Overview
AVO- Cost Less Roaming Calls is a Freeware software in the category Education developed by AVOapp, Inc..
The latest version of AVO- Cost Less Roaming Calls is 7.0.7, released on 06/29/2025. It was initially added to our database on 06/29/2025.
AVO- Cost Less Roaming Calls runs on the following operating systems: iOS.
Users of AVO- Cost Less Roaming Calls gave it a rating of 4 out of 5 stars.
Pros
- Reduces roaming call costs significantly
- User-friendly interface for easier management
- Supports multiple countries and networks
- Offers clear pricing without hidden fees
- Reliable connection quality in supported regions
Cons
- Limited to the countries and networks supported by AVO
- May require a stable internet connection for calls
- Potentially high data usage if using internet-based calling
- Additional subscription or usage fees may apply in some plans
- Limited features compared to full VoIP or calling apps
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