Slick: eSIM & Global Calls

Name: Slick: eSIM & Global Calls
Rating: 4.5 (2084 reviews)
Author: Slick Networks Incorporated

By: Slick Networks Incorporated

eSIM, Global Calls & Topups

Features & Capabilities

Slick brings eSIM data, international calling, and mobile topups into a single app. Activate data in 150+ countries, call globally at affordable rates, and send topups in seconds.

Highlights include free Slick-to-Slick calls, pay-as-you-go and bundled plans, transparent pricing with no hidden fees, and compatibility across WiFi and mobile data. With 190+ countries supported, stay connected anywhere, anytime.

User Growth & Download Statistics

App Communication Data Privacy & Security

By:

Slick Networks Incorporated

Rating:

4.50

(2,084) 4 new ratings

Version:

2.4.31 Last updated: 2026-06-03

Version code:

886028871

Creation date:

2021-11-13

Compatible devices:

Size:

184.27MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-07

Compare stats and ranking:

Ranking

# 42,160 ▲ 202

Other platforms

Slick: eSIM & Global Calls (v2.934)

303,751 3.79

(1,628)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Slick Networks Incorporated

Apple Apps Store

https://apps.apple.com/us/app/slick-esim-global-calls/id1587682484

Website:

https://slick.net/

User Reviews

Overall, users appreciate quick setup, global calling capabilities, and affordable rates, with some reporting good call quality. However, frequent issues center on poor customer support, unreliable call connections, and troubling billing problems (lost credits, unexpected charges). Several reviews also describe app instability or a chaotic experience, leading many to question continued use despite occasional positive experiences.

Pros

Easy to install and set up, enabling quick start for making calls.
Affordable international calling rates / good value.
Some users report clear, audible call quality for international destinations (e.g., Africa/Nigeria).
Global calling capability with straightforward dialing.

Cons

Poor or unresponsive customer support.
Unreliable call connectivity: frequent drops or failures to connect.
Billing and credit problems: credits disappear, balances go to zero after purchases, or unexpected charges and auto-deductions.
App stability concerns and a chaotic/beta-like experience that worsens over time.

Recent reviews

Customer service is almost non-existent. Too much chaos with the App, my calls only last ~2.5 min before somehow disconnects but still keeps on counting minutes. On one occasion I topped $10 only to disappear had to call for it to reappear after more than a month. Tried to reach out to them about the 2.5 min calls via WhatsApp and calling to no avail. Just being honest here …. The App is promising but as is for me right now it feels like a beta version … Slick Call needs to improve functionality of this app.

by Jj*****, 2026-04-21

Paid $3.99 got 5 minutes talk

by ma*****, 2026-03-28

I have always had one problem to the other with this app and when they so said fixed I test call and get same issue. Poor customer service, frustrating service, lots of try and let’s see. Better get out of here to save time and money.