Mobisim eSIM – Review & Full Test 2026

🌍

Countries covered

200 countries

💶

Starting at

3,50 €

📶

Network

5G

📊

Data

Starting at 1 GB

❌

Calls/SMS

No

📱

App

iOS & Android

Extensive coverage in 200+ countries for multi-destination travel.

Ultra-fast activation without waiting for a physical card.

Affordable plans with the option to top up anytime.

24/7 support for reliable assistance while traveling.

Compatible with most recent eSIM devices.

Official ratings

Destinations & coverage

Mobisim covers more than 200 countries with plans adapted for short or long trips, including popular destinations like USA, Japan, Europe, and emerging markets.

By region

Key points

✅

Advantages

  • ✓ Instant activation in a few clicks.
  • ✓ 5G/4G coverage in over 200 destinations.
  • ✓ Competitive prices with no hidden fees.
  • ✓ Intuitive app for iOS and Android.
  • ✓ Easy top-up if data runs low.
⚠️

Disadvantages

  • ✗ No calls or SMS included, data only.
  • ✗ Variable speeds depending on local partner networks.
  • ✗ Few user reviews available to assess long-term reliability.
  • ✗ Limited to eSIM-compatible devices.

Customer reviews

App Store

5/5

“

Perfect eSIM for travelers: fast activation, good data deals, and reliable 5G coverage.

February 20, 2026

Description

Mobisim is an eSIM provider specializing in international data plans for modern travelers. Covering more than 200 countries with 5G/4G/LTE networks, it offers flexible packages from 1GB to unlimited, valid from 7 to 365 days, starting at €3.5. Activation is done in a few clicks via app or web, with no physical delivery. Ideal for city trips, business travel, or long stays, Mobisim excels with its simplicity, easy top-ups, and absence of costly roaming. Compatible with most recent eSIM smartphones, it is the eco-friendly solution to stay connected everywhere without hassle.

How it works

Ensure your smartphone supports eSIM (recent iPhone, Samsung Galaxy, etc.) and is unlocked.

Install Mobisim from the App Store or Google Play, or use the website.

Sign up with email and select your data plan.

Select country/region and package (data/duration).

Pay via card or PayPal.

Scan QR code or install via settings.

At your destination, enable mobile data and roaming.

⚠️ If it fails

✅ Check stable WiFi connection, restart device and contact Mobisim support.

✅ Activate airplane mode then deactivate, select partner network and restart.

✅ Monitor usage in app, disable auto updates and watch data-hungry apps.

Alternatives

FAQ

Opt for a regional Europe plan of 10-20GB/30 days around €15-20, ideal for browsing, social networks, and moderate streaming.

Yes, tethering/hotspot is generally permitted, check plan conditions and test on local networks.

Yes if eSIM is supported (iOS 15+, recent Android like Pixel/Samsung). Check EID via *#06#.

Yes, top up data via the app or website without new installation.

Variable policy, contact support before activation for options.

No, data only. Use VoIP or keep a physical SIM for that.

Company info

Legal name: TOP eSIM L.L.C

Email: [email protected]

Website: https://mobisim.com

Support

24/7

chat, email

Accepted payments

Visa, Mastercard, PayPal

Platforms

iOS app, Android app, Web

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