Slickcall: International Calls 4+

Slick Networks Incorporated

Designed for iPhone

    • 4.7 • 449 Ratings
    • Free
    • Offers In-App Purchases

iPhone Screenshots


High-quality international calls at the most affordable rates with Slickcall.

Welcome to Slickcall, an international calling app, let’s enjoy high-quality calls with the cheapest international calling rates. We have brought the latest and easy solution for international phone calls where you can buy credit and make cheap international phone calls. After installing the Slickcall first enjoy the $1 by making worldwide VoIP calls and later choose the low-cost international calls packages from our offers. Make the VoIP calls anywhere you are in the world you just need mobile data or Wi-Fi.

High-quality wifi calling app from one country to another on any international number with the most affordable international calling rates. Get the Slickcall app now and enjoy the cheap calling service on VoIP and save your money on international phone dialing. If you have used global calling service then Slickcall is the right tool for worldwide mobile calls over VoIP. Slickcall is available globally you just need to install global calling app and starts making cheap international calls.

After installing Slickcall first time you will get $1 reward for international phone dialing. You may use this bonus for premium calls international and enjoy the crystal-clear quality on wifi or mobile data. If you refer the Slickcall to your contacts you will be rewarded for every referral for further wifi calling & international VoIP calls. Slickcall is revolution in the category of cheap global calling app is specially designed for global VoIP calling. Cheap international calling app is a modern global calling service that lets you stay connected, wherever you are. With high quality International Calling services at very low prices, Slickcall is great for making International Calls at a Low Cost.

Your friends and family in another country will love you even more! You can make cheap calls to Kenya, Cuba, India, Bangladesh, Nigeria, Honduras, Africa, and many more…Whether you're studying abroad, working overseas, or just want to call home to say hi, Slickcall has got you covered, at cheap call rates.

What's Slickcall?

Simply download the international calling app, set up an account for cheap calls, and connect with your family, friends, and business associates in over 170 countries at local rates. Our unmatched voice quality with the cheapest VoIP call rates, won’t let you go anywhere.

Major Features:
- Reliable International Calling Service
- Most Affordable International Calling Rates
- Easy to use International Calling App. Simply download the app and get started in minutes.
- Recent call overview. See the number of minutes that you have called abroad.
- Invite friends to download the free calling app and talk even more
- Seamless International Calling
- Call Landline or Mobile Phone without paying anything extra

Does the receiver need internet?
Unlike other international calling apps, the person you are calling doesn’t need to have the Slickcall app installed and they do not need to be online. You can make a call to both landline and mobile numbers for affordable international calling rates. Only the caller needs a 3G, 4G, 5G, or Wi-Fi connection. Slickcall smart calling app is transforming the way people communicate, closing the distance between family, friends, and loved ones

What’s New

Version 2.1.7

This release contains some performance improvements and bugs fixations.

Ratings and Reviews

4.7 out of 5
449 Ratings

449 Ratings

Kutrena ,

Wonderful Quality When I Call Nigeria!

This is such a great option and so much more affordable than other networks! We can conversate longer and with more quality than all of the others. Thank God for such a wonderful platform!

nneji Iweala ,

Poor customer service

After purchasing call credit for $5 on June 30th, 2022, Slickcall took advantage of the fact that my credit card details was in their system, and went ahead to charge my account for another $5 on July 1st, 2022, without my authorization or approval. I have initiated action to have my card reissued by my credit card company, since blocking their access to my card on file will not be possible. Subscribers are advised to always check their account. I am beginning to feel that Slickcall may be involved in some fraudulent practice. Hardly does anyone answer the contact number, instead they call you at their own time. The lady at Slickcall that I complained to promised to call me back, but never did.

Developer Response ,

Dear Nneji Iweala,

We appreciate your feedback, after checking your logs we would like to bring it to your notice as already explained on the call that your account was $5 Auto top up credited as you turned on Auto Top Up option for your account. Also you used the credited amount by making calls.

As per your request, we've gone through our logs again and the results were same. We understand your concerns so we advised you to turn off the Auto top up option for your account. You can continue using the application and can only credit your account when you want to make further calls.

Our Slickcall app is the most affordable international calling app and the support is always there for you. As our customer support center were in touch with you over calls and emails and through WhatsApp as well. We believe that you will appreciate our support for you, that's why we're trying to explain you here as well.

Turning off Auto Top Up option is the best solution, but now your request to return the whole amount that you've credited in your account and used for calling is against the policy.

We hope that you'll understand it and appreciate our efforts as we're always trying to bring you the best service.

BeegoldAdewole ,

Do not use

What app hides your card information from you? Trying to delete my credit card information from the app but cannot find it. My bank text it is going to be a reoccurring payment! How? Why? I did not sign up for auto pay and you automatically put me on auto pay. Trying to switch but I cannot!!! Be careful where you put your card information. Your money is gonna be deducted without your authorization after the first payment

App Privacy

The developer, Slick Networks Incorporated, 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 Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Usage Data

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info

Data Not Linked to You

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

  • Usage Data
  • Diagnostics

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

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