CallSky: International Calls

Venus Cloud Ltd

In-app purchases

About this app

Call any phone number in the world — landlines and mobiles — at low per-minute rates. CallSky is a pay-as-you-go international calling app with no monthly fees, no contracts, and no hidden charges.

Skype shut down. CallSky picked up where it left off. If you used Skype to call landlines and mobile phones abroad, CallSky is the closest replacement: simple credit-based calling to 180+ countries with rates starting at $0.01/min.

HOW IT WORKS
1. Sign up with your email
2. Buy credits ($5, $10, or $20)
3. Dial any international number and start talking

Credits never expire. You only pay for the minutes you use.

WHY PEOPLE SWITCH TO CALLSKY
• Low rates to popular destinations worldwide
• Call over WiFi — works anywhere you have an internet connection
• Two quality tiers: Economy for the lowest price, Premium for the best connection
• No subscription traps — buy credits when you need them
• Works on Android, iOS, and any web browser

POPULAR CALLING DESTINATIONS FROM THE US
• UK (+44): from $0.01/min (landline) · $0.04/min (mobile)
• Mexico (+52): from $0.02/min (landline) · $0.07/min (mobile)
• Brazil (+55): from $0.02/min (landline) · $0.05/min (mobile)
• Germany (+49): from $0.02/min (mobile) · $0.12/min (landline)
• Colombia (+57): from $0.02/min (mobile) · $0.05/min (landline)
• India (+91): from $0.10/min (mobile) · $0.14/min (landline)
• Egypt (+20): from $0.15/min (mobile) · $0.21/min (landline)
• Nigeria (+234): from $0.22/min (mobile) · $0.27/min (landline)
• Philippines (+63): from $0.26/min (mobile) · $0.27/min (landline)
• China (+86): from $0.74/min (landline) · $0.86/min (mobile)

Rates shown are Economy tier. Premium tier available for better connection quality. Check exact rates for any country inside the app before you call.

CALL OVER WIFI
Use CallSky as a WiFi calling app on Android. Make international phone calls from anywhere with an internet connection — at home, at work, or on the go. No cellular signal needed. If you have been searching for a WiFi calling app for Android, CallSky does exactly that and connects you to real phone numbers worldwide.

FOR BUSINESS TEAMS
CallSky offers organization accounts for small businesses. Shared credit pools, individual logins for each team member, verified caller ID, call history, and exportable reports. A practical alternative to expensive VoIP phone systems or overpriced carrier international plans.

Stop overpaying for AT&T international day passes or T-Mobile add-ons. CallSky gives you the same international reach at a fraction of the cost, and you only pay when you actually make a call.

WHO USES CALLSKY
• Immigrants and expats calling family back home
• Small business owners with international clients
• Freelancers and remote workers coordinating across time zones
• Travelers who need to call hotels, airlines, or local businesses abroad

SUPPORT
Questions? Reach us through in-app support or join our Discord community. Most issues are resolved within 24 hours.

Download CallSky and make your first international call in under 2 minutes.

What’s new

- Fixed a crash that could occur when signing in
- Upgraded VoIP engine for improved call reliability
- Bug fixes and stability improvements