BOSS Revolution review

BOSS Revolution is a long-running calling service from IDT Corporation, and its published US rate table makes it easy to compare. App rates include Mexico at 1.9¢, the UK at 2¢, India at 3.3¢ and Nigeria at 12¢ per minute, and new accounts get $2 of free credit. You can stay on pay as you go or choose one-time, subscription and combo plans, and the Savings Pass takes 20% off standard international rates for frequent callers. App-to-app calls over Wi-Fi are free, which helps when both sides have the app. The company says it connects over 11.3 billion minutes every year and has telecom hubs on three continents. Rates vary sharply by country, though: Haiti costs 26¢ per minute and Cuba is far higher than most of Latin America, so look up your destination first. The site also promotes money transfer and mobile top-up, which some users will find distracting.

Who it is for

frequent callers to Latin America, the Caribbean and Africa

Price

Pay as you go from 1.9¢ per minute to Mexico; plans and Savings Pass available.

Mexico 1.9¢
Quoted from the vendor pricing page on November 14, 2026.

Key features

• Per-minute app rates published for each country, such as India at 3.3¢ and the UK at 2¢
• One-time, subscription and combo calling plans
• Savings Pass that cuts standard international rates by 20%
• Free app-to-app calls over Wi-Fi
• $2 free credit for new accounts

Strengths and weaknesses

• Strength: Mexico at 1.9¢ and the UK at 2¢ per minute in the app
• Strength: Pay as you go with no required subscription
• Strength: Part of IDT Corporation, which says it has run telecom services for more than 30 years
• Weakness: Some destinations are expensive, such as Haiti at 26¢ per minute
• Weakness: Cuba costs 76.8¢ per minute, far above most of Latin America
• Weakness: The site bundles money transfer and top-up services, which adds clutter

Key facts

• Mexico rate: 1.9¢ per minute
• India rate: 3.3¢ per minute
• New account bonus: $2 free credit
• Savings Pass: 20% off standard international rates

Where it ranks

BOSS Revolution is No. 4 in our Best International Calling Apps verdict.