Meet the JamboSim iPhone app - buy travel eSIMs for 200+ countries, install with one tap, track your data live and manage everything from your iPhone. Now on the App Store.
Packing for a trip is easy. Sorting out mobile data abroad? That used to be the annoying part - the airport SIM kiosk, the roaming bill that arrives two weeks later, the hotel Wi-Fi that dies the second you need Google Maps. 😅
Say jambo to the JamboSim iPhone app. Buy a travel eSIM, install it with one tap, and watch your data in real time - all from your iPhone.
👉 Download JamboSim on the App Store
iPhones and eSIMs are made for each other. Every iPhone from the XS onwards supports eSIM, and US models don't even have a SIM tray anymore. The JamboSim app leans into that:
One-tap install - iOS opens the eSIM installer for you. No QR code, no second screen, no paperclip. Live data usage - see exactly how much data is left before you run out. Everything in one place - eSIMs, top-ups, invoices, Rafiki Credits and support.
Open the app, pick your destination, choose a plan, pay. That's the whole flow.
200+ countries and regions, from a weekend in Rome to a month across Asia. Filter by days and data so you only pay for the trip you're actually taking. Pay with Apple Pay, card, or your JamboSim wallet balance. The eSIM installs straight into iOS Settings - no scanning gymnastics.
You'll be set up before the seatbelt sign goes off. ✈️
The app shows a live data balance for every active eSIM, plus a friendly nudge when you're getting close to the limit. Running low in the middle of a road trip? Tap Top up and keep going - no portal, no reinstall, no new QR code.
All your eSIMs - active, upcoming and expired - in one clean list. Invoices you can download for expenses. 💼 Rafiki Credits: share your code, earn credit when friends travel. How Rafiki Credits work Support built in: message us from the app, or ask JamboBot for instant answers. Switch language and currency whenever you like - the app speaks 16 languages.
Native iOS design, smooth and fast. Apple Pay checkout in seconds. Push notifications for activation, low data and expiry. Your card details never touch our servers. 🔒
1. Install the app from the App Store 2. Sign in - or create an account in one step. 3. Pick your destination and plan. (Browse destinations) 4. Tap Install eSIM and follow the iOS prompt. 5. Land, switch data over to your JamboSim line, and you're online. 🎉
Need a hand? Our step-by-step install guide walks through every screen, and eSIM not working? fixes the usual suspects.
We've got you too - here's the JamboSim Android app.
Your next trip deserves better than airport Wi-Fi. Download the app, grab your eSIM, and stay connected from the moment you land.
👉 Download JamboSim on the App Store
Safe travels, and see you online. ✨
