About this app

What if you could travel the world without having to worry about high roaming charges, missing important phone calls or having the stress of finding a way to always be securely connected with your loved ones back home or business partners across the world. Be close whilst far away, variety with security, LemonSIM makes it all possible for you.

LemonSIM is a callback service that sets you free – free from expensive phone bills, free from worries; it enables you to go explore the world, attend exhibitions and close profitable business deals without stress and super expensive phone bills.

LemonSIM is the place to be for travelling made easy, to save money and be stressfree without the hassle to buy local sim cards in every country you visit.

Start enjoying those benefits now by having your LemonSIM card freely delivered to you now, how? Click here

With LemonSIM you can make and receive all your calls at zero cost because it cuts out all roaming charges. Instead of having to pay ridiculously high roaming fees lemonSIM use a callback technology that picks up your line and connects it with who you want to reach, thus helping you avoiding to pass by the established money consuming local mobile phone operators.

Simple. Save money. 24/7. Stressfree.

All you have to do is to dial the number you want to reach and we take care of the rest. After you dial the number we will call you back, connecting you free and successfully - through our worldwide zero cost effective communication network between you and the other line.

Result? Your international calls travel first class and you save up to 85% money!

This is possible thanks to the multiple partnerships we have with established communication networks across the world and our server platform infrastructure located in Estonia, that's why your sim card number will have an Estonian international prefix (+372…).

App Permissions

Allows applications to open network sockets.
Allows applications to access information about networks.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call.
Allows an application to read SMS messages.
Allows an application to read the user's contacts data.
Allows an application to send SMS messages.
Allows an application to receive SMS messages.
Allows access to the vibrator.