eSIMFUN eSIM – Review & Full Test 2026

🌍

Countries covered

200 countries

💶

Starting at

0,88 €

📶

Network

5G

📊

Data

Unlimited

❌

Calls/SMS

No

Coverage of 200+ countries with local, regional, multi-country plans.

Ultra-fast installation via app, simple activation upon arrival.

Affordable prices with no hidden fees, cashback on purchases.

24/7 and multi-language support for global assistance.

Unlimited 5G plans in popular destinations like Japan, Korea.

Official ratings

Destinations & coverage

By region

Key points

✅

Advantages

  • ✓ Connectivity in 200+ countries like a local, without expensive roaming.
  • ✓ eSIM installation in minutes, very convenient for travel.
  • ✓ Flexible local/regional/global plans suitable for all uses.
  • ✓ Cashback rewards and responsive 24/7 support.
  • ✓ Compatible with iOS 14+, Android eSIM, multi-platform.
⚠️

Disadvantages

  • ✗ Few user reviews available to assess reliability.
  • ✗ Prices in USD/TWD, EUR conversion variable.
  • ✗ Network coverage depends on local partner operators.
  • ✗ No calls/SMS, data only.
  • ✗ New app (2024), possibly minor bugs.

Customer reviews

App Store

4/5

“

Fast eSIM installation for Japan and Thailand, perfect unlimited data without降速, good value for money.

October 1, 2025

App Store

4/5

“

Europe 35 countries plan works well on 5G, appreciated cashback, quick support.

September 1, 2025

Google Play

4/5

“

Convenient for multi-country Asia, simple app but few reviews, needs more testing.

November 1, 2025

Description

ESIMFUN is a digital eSIM provider covering over 200 countries and regions, enabling easy internet connection like a local via mobile app. Local, regional, or global plans with unlimited 5G data in many places such as Japan, Europe (35 countries), Southeast Asia. Installation in minutes, cashback on every purchase, 24/7 support. Perfect for tourists, digital nomads avoiding physical SIMs and high roaming fees, compatible with iOS 14+ and recent Android.

How it works

Install from App Store (iOS 14+) or Google Play (Android eSIM-compatible).

Register with email or third-party account.

Choose country/region (e.g. Europe 35 countries, unlimited Japan) and data/duration.

Pay (wait for cashback confirmation), get QR code.

Scan QR or import profile in Settings > Cellular/Mobile Data.

Select eSIM for data, enable roaming if needed, test connection.

⚠️ If it fails

✅ Check device compatibility, stable WiFi connection, free eSIM space. Restart or contact support.

✅ Toggle airplane mode, select eSIM data, verify APN. Restart device.

✅ Monitor usage in app, disable auto-updates, streaming in HD.

Alternatives

FAQ

Choose Europe 35 countries 5G, from 99 TWD equivalent ~€9, data as needed for 7-30 days.

Yes on most plans, depends on local operator; test and check plan conditions.

iPhone XS+, Samsung Galaxy S20+, Google Pixel 3+, etc. Check eSIM list on site/app.

Contact 24/7 support immediately; policy not specified, depends on technical case.

Yes, dual-SIM: physical for calls/SMS, ESIMFUN for data.

Via ESIMFUN app, real-time monitoring of remaining data.

Yes, e.g. Japan, Korea unlimited 5G without降速 on Docomo/SK Telecom.

Company info

Legal name: Infohub Limited

Address: Hong Kong

Website: https://esimfun.com

Support

24/7

Accepted payments

Visa, Mastercard, American Express, Discover, PayPal, Apple Pay, Google Pay, Alipay, WeChat Pay, UnionPay

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