Switch Adapter Max is a SIM-sized card that adds eSIM to almost any phone with a SIM slot. It holds up to 15 eSIM profiles at once, so you can carry a home plan, a work plan and however many travel plans you need on a single card — and switch between them without tracking down a shop or a new SIM. Nothing is stored on our servers and there's no account to create.
Who it's for
Frequent travellers, international students and anyone running more than one number. It's also the practical answer for people whose phone has a SIM slot but no native eSIM support, and for households mixing Android and iPhone handsets — the same card moves between devices.
How profiles get onto the card
Profiles are downloaded using the free Switch Android app: insert the card, open the app, choose your plan. Once profiles are on the card, it works in whichever phone you put it in.
If you don't have an Android phone to hand, the Open Source Bluetooth eSIM Card Reader manages profiles independently of your phone. Buying both together is cheaper than buying them separately.
Specifications
- Stores up to 15 eSIM profiles
- Physical SIM format — fits any device with a SIM card slot
- Compatible with iPhone and most Android devices
- Profile management via the free Switch Android app, or the Bluetooth card reader
- No account, no logins, no profile data on our servers
Choosing a pack
| Pack |
Quantity |
Discount |
| Single |
1 |
— |
| Family |
3 |
5% |
| Group |
6 |
7.5% |
| Team |
10 |
10% |
| Enterprise |
30 |
12.5% |
| Unicorn |
50 |
15% |
One card per device — each card holds its own 15 profiles, so buy one for each phone you want to switch plans on.
FAQ
Does it work with an iPhone? Yes. The card goes in your iPhone's SIM tray and uses the profiles stored on it.
How many profiles can I store? Fifteen per card, switchable at any time.
Do I need the Bluetooth reader? Only if you'd rather not use the Android app to load profiles.
Do I need to create an account? No.
