# Slick: eSIM & Global Calls — eSIM, Global Calls & Topups > Global eSIM data, international calls, and mobile recharge in one app. (iPhone/iPad app by Slick Networks Incorporated.) - Source: https://appshunter.io/ios/app/slick-esim-and-global-calls/id1587682484 (this page in markdown: same URL + `.md`) - Developer: [Slick Networks Incorporated](https://appshunter.io/developer/1587682486) - Category: Utilities, Travel - Price: Free with in-app purchases - Rating: 4.47/5 from 2,083 App Store ratings · 243 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 184 MB - Languages: Arabic, English, French, German, Italian, Spanish - Released: 2021-11-13 - Data updated: 2026-08-23 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/slick-esim-and-global-calls/id1587682484/reviews.md ## What is Slick? Stay Connected Globally with Slick: International Calls, eSIM Data & Mobile Recharge in One App. Slick makes global communication simple, fast, and affordable. Whether you're traveling, working remotely, or just staying in touch with loved ones abroad, Slick helps you call internationally, send mobile recharge, and access mobile data with our data only eSIMs, all in one easy to use app. Go Digital with Slick eSIM No Physical SIM Required Traveling? Skip the SIM card swap. With Slick’s digital eSIM, get instant mobile data in 150+ countries without visiting a store. Choose your destination, select a data plan, activate it in a few taps, no roaming, no hassle. Perfect for tourists, remote workers, and frequent flyers. Crystal-Clear International Calls Say goodbye to expensive calling rates. With Slick, make high quality international calls to mobile or landline numbers anywhere in the world. Slick has a wide range of calling plans designed as per your needs. After signing up, go to the Account section, select Calling Plans, search the country where you want to make calls, explore the calling plans. Don’t want to buy a calling plan, no problem. Use the dial-pad to make calls as you go, just remember to maintain a healthy account balance so your calls don’t disconnect mid-call. Send Mobile Recharge Worldwide Need to recharge someone’s phone? Slick lets you send mobile recharge instantly to friends and family across the globe. Go to the Account section, select Send Topup, choose the contact to whom you want to send mobile recharge or enter the number manually, now you will have two options: either send credit or directly purchase a package. Free Slick to Slick Calls: With Slick, you can enjoy free unlimited calling when both you and the person you’re calling use the Slick app. No credits, no plans, and no hidden costs. Stay connected with your loved ones for as long as you want, without spending a single cent. Affordable Plans. No Contracts. No Hidden Fees. Pay as you go international calling. Daily and monthly international calling plans. Affordable data plans for travel, starting from 1GB. Instant mobile top ups to 190+ countries Where You Can Use Slick Slick supports communication in 190+ countries. Whether you're in Africa, Asia, the Middle East, Europe, or the Americas, you can rely on Slick to stay connected. Why Millions Trust Slick Fast eSIM activation Crystal clear international calls Send mobile recharge Simple, clean interface Works on both WiFi & mobile data Invite friends and earn more with our referral program Safe. Secure. Transparent. Your data is protected, your balance is safe, and our pricing is always clear. No hidden fees. What you see is what you pay. Download Slick now and stay connected with the world no matter where you are. For help, contact: +1 (888) 365-7381 Support email: support@slick.net Learn more: https://slick.net Privacy: https://slick.net/privacy-policy Terms: https://slick.net/terms-and-conditions ## Key features - Digital eSIM data plans - International calling - Mobile recharge worldwide - Free Slick-to-Slick calls - Affordable data plans - No contracts or hidden fees ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Global Call Credit $5 | $4.99 | one-time | | Global Call Credit $10 | $9.99 | one-time | | Global Call Credit $15 | $14.99 | one-time | | Global Call Credit $1 | $0.99 | one-time | | Global Call Credit $50 | $49.99 | one-time | | Global Call Credit $25 | $24.99 | one-time | | Nigeria Welcome Offer 35 Min | $1.99 | one-time | | Slickcall Wallet Credit $6 | $5.99 | one-time | | Slickcall Wallet Credit $40 | $39.99 | one-time | | Slickcall $35 Wallet Credit | $34.99 | one-time | | Global Call Credit $100 | $99.99 | one-time | | eSIM Data Bundle USA 2GB | $9.99 | one-time | | eSIM Data Bundle USA 1GB | $4.99 | one-time | | Global Call Credit $2 | $1.99 | one-time | | Global Call Credit $3 | $2.99 | one-time | ## What do users think of Slick? Overall sentiment: neutral **Pros** - 👍 Clear calls - 🚀 Smooth and reliable connections - 💰 Affordable international rates - 📞 Easy to use - 🌐 Great for international communication **Cons** - 🐛 Calls dropping or poor connection quality - 💳 Billing and account issues - 🕰️ Rapid depletion of call credits - 🤖 Poor customer service and support - 🔒 Privacy concerns with number visibility **Commonly reported bugs** - App crashes or freezes on startup - Inability to delete payment information - Inconsistent call quality and connectivity - Incorrect or missing account balance updates **Most requested features** - Add conference call feature - Provide option to hide caller ID - Improve transaction tracking and history - Introduce a low-balance notification ## Recent user reviews (10 of 243) All indexed reviews: https://appshunter.io/ios/app/slick-esim-and-global-calls/id1587682484/reviews.md ### 2/5 — Trouble with call issues *2026-08-02, version 2.4.31* Iam losing money because lam calling but can’t hear them no voices at all ### 1/5 — DM /Redsea one inc *2026-07-25, version 2.4.31* I have used the application for quite while but this days very strange things happen the welcome offer the just pup up to the screen but if you need to cancel it doesn’t go away this must be address complaint guidelines for the store so what are you wait Apple QA team do this is embarrassing the Apple company ### 1/5 — Poor *2026-07-05, version 2.4.31* Every call placed drops in seconds , you can’t make any effective call without interruption ### 5/5 — Eng. *2026-06-25, version 2.4.31* Reliable ### 1/5 — Customer service *2026-06-09, version 2.4.31* Horrible company. Can’t reach anyone. My account was blocked with money still on it but can’t reach anyone to unblock it ### 3/5 — Thought was a solution but quite the opposite! *2026-04-21, version 2.4.28* 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. ### 1/5 — Over charged *2026-03-28, version 2.4.26* Paid $3.99 got 5 minutes talk ### 1/5 — Disappointed with this App *2026-03-17, version 2.4.26* 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. ### 1/5 — Fake fake *2026-03-15, version 2.4.22* Don’t not use this Slickcall. After a few weeks, you can’t make calls with your credit. When you call them, they will send you a link to delete app and download again but it doesn’t work. Don’t patronize them ### 1/5 — Nunca la e podido utilizar bien *2026-03-13, version 2.4.22* El problema q cada vez q utilizo esta aplicación para conectarme con mi familia no me sale y para cobrarme el dinero es rápido , es mala esta aplicación ## Frequently asked questions about Slick ### What does Slick do? Slick is a mobile application designed to simplify global communication. It offers digital eSIM data plans for over 150 countries, allows users to make crystal-clear international calls to mobile and landline numbers, and enables instant mobile recharge for friends and family worldwide. ### How does the eSIM feature work? Slick's digital eSIM allows you to get mobile data in over 150 countries without needing a physical SIM card. You can choose your destination, select a data plan, and activate it within the app in just a few taps, avoiding roaming charges and hassle. ### What are the costs associated with using Slick? Slick offers affordable plans with no contracts or hidden fees. You can choose pay-as-you-go international calling, daily or monthly calling plans, and affordable data plans starting from 1GB. Calls between Slick users are free and unlimited. ### Which countries does Slick support? Slick supports communication in over 190 countries worldwide, including Africa, Asia, the Middle East, Europe, and the Americas. This extensive coverage ensures you can stay connected no matter your travel destination. ### How can I make international calls with Slick? You can make international calls using Slick by either purchasing a calling plan for a specific country or by using the dial-pad and maintaining a healthy account balance. The app offers high-quality calls to both mobile and landline numbers globally. ## Version history (last 5 releases) ### 2.4.31 — 2026-06-03 Improved app performance for smoother and faster calls. ### 2.4.30 — 2026-05-13 Improved app performance for smoother and faster calls. ### 2.4.28 — 2026-04-16 Improved app performance for smoother and faster calls. ### 2.4.27 — 2026-04-06 Improved app performance for smoother and faster calls. ### 2.4.26 — 2026-03-17 Improved app performance for smoother and faster calls. ## Apps similar to Slick | App | Rating | Price | Category | | --- | --- | --- | --- | | [Conversations: Phone Recorder](https://appshunter.io/ios/app/conversations-phone-recorder/id1400040339) | 4.5 (20,558) | Free | Utilities | | [Don’t Touch My Phone: Alarm](https://appshunter.io/ios/app/dont-touch-my-phone-alarm/id6502557653) | 4.6 (2,157) | Free | Utilities | | [White Calling](https://appshunter.io/ios/app/white-calling/id901888770) | 4.3 (419) | Free | Utilities | | [Neo Protect: AdBlock & Cleaner](https://appshunter.io/ios/app/neo-protect-adblock-and-cleaner/id1572287518) | 4.3 (262) | Free | Utilities | | [Amharic Keyboard & Translator](https://appshunter.io/ios/app/amharic-keyboard-and-translator/id6471001514) | 4.5 (291) | Free | Utilities | | [Ding Top-up: Mobile Recharge](https://appshunter.io/ios/app/ding-top-up-mobile-recharge/id425228767) | 4.8 (83,861) | Free | Utilities | ## Related topics [slick](https://appshunter.io/ios/topics/slick) · [slickcall](https://appshunter.io/ios/topics/slickcall) · [international calling card](https://appshunter.io/ios/topics/international-calling-card) · [global connectors](https://appshunter.io/ios/topics/global-connectors) · [esdiac](https://appshunter.io/ios/topics/esdiac) · [global calls](https://appshunter.io/ios/topics/global-calls) · [voila esim](https://appshunter.io/ios/topics/voila-esim) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*