Account & app

Using the Olysim app to manage your eSIMs

Quick answer

The Olysim app for iPhone and Android shows all your eSIMs, their QR codes and install details, how much data is left, and lets you top up in a few taps.

Step by step

  1. 1Step 1 of 4

    Download Olysim from the App Store or Google Play.

    Or scan the app QR code on our home page.

  2. 2Step 2 of 4

    Sign in with the email you bought with.

    Your eSIMs appear by themselves.

  3. 3Step 3 of 4

    Tap an eSIM to see its details.

    Install details, data used and days left.

  4. 4Step 4 of 4

    Tap Top Up when you need more data.

    Shows once the eSIM is active at your destination.

What you can do in the app

  • Buy eSIMs for any destination.
  • Install an eSIM straight from the app.
  • Check data used and days left.
  • Top up without a new QR code.
  • See your Olysim Credits and rewards.

Download the Olysim app

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Still need help? We're here.

Send us a message on WhatsApp and a real person replies, day and night. It works on hotel or airport Wi-Fi, so you can reach us even when your data is off.