# USim: eSIM Unlimited Data — Global e SIM & Travel Internet

> Global eSIM provider for affordable international mobile data. (iPhone/iPad app by Amas International.)

- Source: https://appshunter.io/ios/app/usim-esim-unlimited-data/id6502586159 (this page in markdown: same URL + `.md`)
- Developer: [Amas International](https://appshunter.io/developer/1746008905)
- Category: Travel
- Price: Free
- Rating: 4.00/5 from 662 App Store ratings · 89 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 87 MB
- Languages: American English
- Released: 2024-05-24
- Data updated: 2026-08-23
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/usim-esim-unlimited-data/id6502586159/reviews.md

## What is USim?

Unlimited data. 200+ destinations. One app.

Say goodbye to high roaming fees and the hassle of swapping SIM cards. With USim, enjoy the freedom of global connectivity at your fingertips — stream, map, share, work, scroll, no GB anxiety.

Unlock seamless connectivity worldwide with USim. Whether you're traveling for business or leisure, USim keeps you connected without high roaming charges or chasing local SIM cards. Experience reliable, fast, and affordable data across 200+ destinations, all managed through one convenient app.

Why travelers choose USim

  - Unlimited Data Plans: set it, forget it, use your phone like you would at home

  - Global Coverage: access data in 200+ destinations across Europe, Asia, the Americas, Africa, Oceania, and the Middle East — all in one app

  - Big Packages in the Middle East & GCC: some of the largest data allowances available anywhere, with plans up to 210GB in select destinations — perfect for long stays and extended trips

  - GCC Coverage: plans built for GCC travelers — a GCC regional package plus a dedicated "Saudi + Bahrain" package, with 210GB in Saudi Arabia and 210GB in Bahrain, all at very affordable prices on very strong networks that keep you connected even on a desert road trip

  - Best-Value Pricing: plans start from just $1.46 (1GB in Turkey) — affordable data for every kind of trip

  - Trusted in the Gulf: #1 travel eSIM in Kuwait since January 2025 and a leading GCC travel eSIM provider

  - Truly Unlimited: real unlimited data with hotspot and tethering welcome — no throttling

  - Flexible Options: choose from unlimited, bundled data, or data + calls packages tailored to your trip and budget

  - Instant Activation: install before you fly, connect the moment you land

  - No Hidden Fees: transparent, prepaid pricing with no contracts and no surprise charges

  - Easy Management: monitor usage, top up instantly, and manage all your plans in one app

  - Secure Connection: safe, reliable browsing wherever you go

  - 24/7 Support: get help anytime from our dedicated multilingual support team

  - User-Friendly Interface: simple, intuitive design for easy navigation and management

How it works
1.  Download USim and pick your destination
2.  Choose unlimited or a data package that fits your trip
3.  Install the eSIM in seconds
4.  Land and connect instantly

Built for every kind of trip
Whether it's a day trip in Khafji or Dammam, a weekend in Dubai, a month of holiday in Turkey, a business trip across the GCC, or a multi-country route through Europe — USim has a plan that fits.

Download USim now and roam the world.

## Key features

- Global data coverage in 100+ countries
- Affordable data packages
- Easy data usage monitoring and top-ups
- Secure and encrypted network
- Instant activation upon arrival
- 24/7 customer support

## Chart rankings

- #207 in Top Free · Travel (US App Store)

## What do users think of USim?

Overall sentiment: mixed

**Pros**

- 🚀 Fast and easy eSIM activation process
- 💰 Affordable pricing and good value for money
- 🌍 Excellent international coverage across multiple countries
- 💳 Cashback rewards program
- 👍 User-friendly and intuitive app interface
- 📱 Reliable eSIM technology
- 🎯 Wide range of data plans available

**Cons**

- 😞 Extremely slow customer support response times
- 🔌 Weak network signal and poor connectivity in some regions
- 📵 Unreliable service - frequent disconnections and dropouts
- 🚫 Unresponsive customer service team
- 💸 Unauthorized charges and payment issues without receipts
- 🐛 eSIM installation failures despite payment
- 😤 Poor customer service attitude and lack of empathy
- 🌐 Limited network coverage in certain countries
- ⏳ Slow internet speeds despite full signal bars

**Commonly reported bugs**

- eSIM fails to activate after payment
- Application loading issues preventing plan selection
- Network disconnections requiring device restart
- Internet connection freezing and hanging
- Charges applied without service delivery

**Most requested features**

- Faster customer support response system
- Real-time network coverage maps
- Automatic refund system for failed activations
- Live chat support option
- Better technical support documentation

## Recent user reviews (10 of 89)

All indexed reviews: https://appshunter.io/ios/app/usim-esim-unlimited-data/id6502586159/reviews.md

### 5/5 — تطبيق رائع

*2026-08-11, version 3.03*

خدمات ممتااااازه وتطبيق راااائع وأنصح فيه وبشدة

### 5/5 — Amazing App

*2026-08-04, version 3.03*

Helped me and saved me a lot of hassle

### 1/5 — Terrible company

*2026-07-24, version 3.02*

Signal disappear and doesn’t come back and no customer support - avoid USim

### 5/5 — The Ritz Carlton of Roaming

*2026-07-19, version 3.02*

The easiest app to stay connected.

### 1/5 — Bad and slow!

*2026-07-15, version 3.02*

They don’t tell you it doesn’t support 5G and download speed is only 6 Mbps!!! I tried it in China and it’s So bad and not worth it!

### 5/5 — الكويت

*2026-07-11, version 3.01*

رائع جداً

### 4/5 — J

*2026-07-11, version 3.01*

J

### 5/5 — ابوفطيرة

*2026-07-10, version 3.01*

عجبني البرنامج اثناء استخدامي في اوربا انصح فيه لجميع اصدقائي و العائله

### 5/5 — ethar

*2026-07-08, version 3.0*

alhasan

### 5/5 — Ma

*2026-07-07, version 3.0*

Na

## Frequently asked questions about USim

### What does USim do?

USim provides global internet connectivity for travelers. It allows you to purchase and manage data plans for over 100 countries directly through the app, eliminating the need for physical SIM cards and expensive roaming fees.

### How does USim ensure affordable data plans?

The app offers a variety of data packages that are tailored to different needs and budgets. It focuses on transparent pricing with no hidden fees, making it a cost-effective solution for staying connected abroad.

### Is USim compatible with all devices?

While the description doesn't explicitly state device compatibility, eSIM technology is generally supported by most modern smartphones and tablets. Users should verify their device's eSIM capability before purchasing a plan.

### What are the benefits of using USim for travel?

USim offers seamless connectivity worldwide, avoiding high roaming charges and the inconvenience of finding and swapping local SIM cards. You get reliable, fast, and affordable data with instant activation and easy management through a user-friendly interface.

## Version history (last 5 releases)

### 3.03 — 2026-08-03

Resolved page refreshing.
Fixed critical functional bugs for a smoother user experience.

### 3.02 — 2026-07-14

Resolved app navigation and screen routing. 
Fine-tuned notification delivery and background triggers.
Fixed critical functional bugs for a smoother user experience.

### 3.01 — 2026-07-09

Bug fixes and Improved performance

### 3.0 — 2026-07-07

USim just got a whole lot better. Version 3.0 brings a fresh new design, a smoother experience, and faster performance everything feels quicker and more intuitive than ever.

Plus, introducing Refer & Earn, share USim with friends and get rewarded every time they join.

Same USim. Better everything.

### 2.21 — 2026-06-21

> Improved notifications to keep you better updated
> Faster performance, including country selection
> Bug fixes and improvements

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*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.*