Need cellular data away from home? Stay online using the internet using GigSky to add a short term cellular data plan in over 190+ countries/regions (no contracts or long term commitments). Buy a data plan for an individual country, several countries or regions such as North America, Europe, Asia Pacific, Latin America/Caribbean, Middle East/Africa using the GigSky app. You need a simple solution without bill shock or searching for a local SIM or only using Wi-Fi. Use GigSky cellular data only to use the internet and stay online anytime and anywhere you travel.

How It Works:

For Dual SIM iPhone XS, iPhone XS Max, iPhone XR
- Requires iOS 12.1 or later.
- Download the app and add a cellular data only plan
- Create an account and pay with Apple Pay or add a payment method.
- Built in data connectivity on Dual SIM will activate the eSIM “cellular data only” plan
- Data bundles allow data use in multiple countries or an individual country.
- Flexible pay-as-you-go plans for daily use or to use for up to 30 days.
- No contracts, monthly recurring charges, or subscriptions required.

For all other iPhones
- Download the app and create an account for your iPhone
- Swap you current SIM card. Install and activate the GigSky Data SIM card.
- Purchase a data bundle using the GigSky app.
- Data bundles allow data use in multiple countries.
- Flexible pay-as-you-go plans for daily use or to use for up to 30 days.
- Add more regional data bundles using the GigSky app and GigSky Data SIM.
- No contracts, monthly recurring charges, or subscriptions required.

To use the the GigSky app,  your iPhone must be unlocked.

Apple Dual SIM with eSIM iPhone -
GigSky Data SIM iPhone -
GigSky Support Link -
YouTube Link -
Facebook Link -
Twitter Link -

What’s New

Version 4.5.1

- UI improvements and Bug fixes

Ratings and Reviews

3.5 out of 5
60 Ratings

60 Ratings

Mikeradu ,

App is great; roaming was still patchy

Let me start by saying that this is a wonderful product. I have been using T-Mobile and found their global roaming 15Gb LTE for $50 to be a decent value. Sadly, I travel too frequently for T-Mobile’s taste so I needed to look for something else. I was super happy to find this and took it for a spin in Malaysia and Singapore. Setting it up as eSIM was a breeze (not even T-Mobile can do that!). However, in Malaysia the data didn’t really work and when it did, it wasn’t even 3G, let alone LTE/ 4G. Things were better in Singapore, but still had times when wasn’t connecting. I hope they can continue to improve - would really love to use them every month!

yzzyx ,

Worked very well in Bahamas

We recently vacationed in a part of the Bahamas where local SIM cards are not readily available. I used this app to purchase a 15 day plan a couple of days before we left. I did not need to have the SIM card installed at the time I made the purchase. I installed the SIM card during the flight over and the service worked very well the whole time we were there. I was even able to use it for data while we were in the Miami airport on the way back before I had a chance to change the Sim card again. The app is not completely self-explanatory, but it was certainly usable. I’ll certainly be using it again.

DMWco ,

Inadequate setup documentation, weak support

It was extremely easy to purchase a data plan for Latin America. However, determining whether it had been configured properly before departure was much more difficult. The configuration itself was somewhat bewildering because of how fast the information went by. (Also I was unfamiliar with all the choices that need to be made when using an eSim.) As a result, I interrupted the process and then was left confused about whether things were working. I see two distinct signal strengths which suggest things are fine, but the app it’s self reports “Network not connected”.

The support phone line appears completely overburdened with very long wait times for response. I signed up for a call back hours ago.

It’s possible this was money down the tubes, and I won’t know until I reach Chile.


GigSky, Inc.
68.7 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, German, Italian, Japanese, Simplified Chinese, Spanish, Traditional Chinese

Age Rating
Rated 4+
© 2019 GigSky, Inc.


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