eSIM-On Shop eSIM – Review, Test & Promo Code 2026

🌍

Countries covered

180 countries

💶

Starting at

2,50 €

📶

Network

5G

📊

Data

1 GB – 20GB

❌

Calls/SMS

No

Coverage in 180 countries on 4G/5G only for optimal quality.

Ultra-fast activation: instant QR code and connection in 2 minutes.

100% prepaid, no subscription or hidden roaming fees.

24/7 customer support and online top-up available.

Save up to 85% vs traditional roaming.

Dual-SIM supported for calls/SMS via apps on your physical SIM.

Official ratings

Destinations & coverage

By region

Key points

✅

Advantages

  • ✓ Simple and instant installation via QR code.
  • ✓ 4G/5G networks only for better speeds.
  • ✓ Responsive 24/7 support by chat/email/phone.
  • ✓ No activation fees or forced subscriptions.
  • ✓ Easy top-up once on site.
  • ✓ Battery savings up to 30% vs physical SIM.
⚠️

Disadvantages

  • ✗ Potentially higher prices than local carriers according to reviews.
  • ✗ Few reviews on stores.
  • ✗ Data only, no native calls/SMS.
  • ✗ Compatibility limited to recent eSIM devices.
  • ✗ GUI and activation issues reported in some reviews.
  • ✗ No exhaustive public list of plans/durations.

Customer reviews

Google Play

5/5

“

Smooth Google Payment, thanks for the service.

June 1, 2025

Google Play

5/5

“

Simple and functional app, 5 stars despite high prices.

January 1, 2025

Google Play

1/5

“

Glitchy interface with frequent errors, avoid.

October 1, 2024

Google Play

1/5

“

Unable to activate eSIM via app, deletion required.

August 1, 2024

Description

eSIM-On is a prepaid eSIM solution to stay connected in 180 countries with high-speed data on 4G and 5G. Choose your plan, receive an instant QR code and activate in 2 minutes without a physical SIM. Save up to 85% on roaming, 24/7 support, top-up available and dual-SIM compatible. Perfect for frequent travelers seeking simplicity and reliability without activation fees.

How it works

On esim-on.com or app, select country and suitable data bundle.

Complete purchase (100% prepaid, secure payment).

Unique QR code sent instantly by email.

Open your phone’s eSIM settings and scan the QR.

Follow instructions to install (max 2 minutes).

Select eSIM for data, activate roaming if needed.

Test data; top-up if out-of-plan via site/app.

⚠️ If it fails

✅ Check compatibility (*#06# for EID), stable WiFi connection, restart. See tutorials on site.

✅ Toggle airplane mode on/off, select eSIM data, enable data roaming. Wait 3-4 minutes for network.

✅ Update app, restart phone, or install via email QR without app.

✅ Monitor usage in settings, top-up in 3 clicks on site, limit heavy apps.

Alternatives

FAQ

For a city trip or a week in Europe, choose a regional Europe plan with a data volume suited to your usage (social networks, GPS, light streaming). Prefer a plan of at least 5 to 10 GB to be comfortable.

Yes, tethering is allowed with eSIM-On, but this may depend on the local partner network. Check plan conditions and test on site.

eSIM-On works on most recent eSIM-compatible smartphones (iPhone, Google Pixel, recent Samsung Galaxy, etc.). Check the list of compatible devices on the official site before purchase.

Refund policies vary according to eSIM-On and plan type. Check terms and contact support quickly in case of technical issues.

Yes, most smartphones allow using a physical SIM for classic calls/SMS and an eSIM eSIM-On for mobile data.

The eSIM-On app shows your usage in real time. Remember to check regularly to avoid surprises.

Data only; use apps like WhatsApp via your physical SIM in dual-SIM.

Company info

Legal name: SIHEL PTE LTD

Address: Singapore, Singapore

Email: [email protected]

Website: https://esim-on.com

Support

24/7

Accepted payments

Visa, Mastercard, PayPal, Google Pay, Apple Pay

MyBestSim
Logo

Affiliate disclosure: MyBestSim uses affiliate links. If you purchase through our links, we may earn a commission — at no extra cost to you. This doesn't affect our rankings, which remain fully independent.