Your Question

What's the best iOS app for making international calls affordably and sending mobile top-ups to family abroad?

BOSS Revolution: Call & Top up is a highly-rated iOS app for making cheap international calls and easily sending mobile top-ups to friends and family in other countries.

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BOSS Revolution: Call & Top up is a highly-rated iOS app for making cheap international calls and easily sending mobile top-ups to friends and family in other countries. It offers a convenient way to stay connected with loved ones across the globe without breaking the bank. You can make low-cost international calls to mobile phones and landlines, and quickly recharge prepaid mobile accounts for family and friends in numerous countries.

To make an international call, simply open the app, select the country you want to call, and dial the number. BOSS Revolution offers various payment options, including paying per call or purchasing a monthly plan for even greater savings. Sending mobile top-ups is just as easy: select the recipient's country and phone number, choose the top-up amount, and complete the transaction. The recipient will receive the credit almost instantly. BOSS Revolution also provides features like call history, contact management, and promotional offers to further enhance your experience and save you money on international communication.

Key Features

Low-cost international calling
Mobile top-up for prepaid phones
Multiple payment options
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This app is great for international calls and sending money to family back home. The rates are good and the service is reliable. I've been using it for years!

★★★★★Verified User Review
iOSUpdated Sep 30, 2025
BOSS Revolution: Call & Top up icon

BOSS Revolution: Call & Top up

by Boss Revolution

4.7/ 5.0