Supported devices, browsers & operating systems

We do our best to make Sumdog available on as many devices as we can, but unfortunately devices must have a certain level of operating power to ensure Sumdog can run. If you have any questions, please contact us support@sumdog.com.

The current version of Sumdog requires a minimum of iOS 13. If you are using a device running iOS 12, you will still be able to run older versions of Sumdog, but you will not be able to update the app to version 83.0.1 or later.

This is because iOS 12 does not have the operating power required to support recent versions of the Sumdog app. To ensure that those using iOS 12 are still able to use Sumdog, we are continuing to make version 82 available for as long as we can, but are unable to support any new features or security updates on iOS 12.

Tablets and smartphones

Important: If you're using Sumdog on a tablet or smartphone, you must use the app. Using Sumdog on a browser will not work on these devices.

Here are the minimum operating system requirements to run the Sumdog app:

Android you will need to have Android version 5.0 (Lollipop) or later
Apple you will need to have Apple iOS 13.0 or later
Kindle Fire you will need to have Fire OS 5 or later

Computers and Laptops

Microsoft Windows you will need to be using Windows 7 or later
Mac OS you will need to be using version 10.6 (Snow Leopard) or later
Chromebooks will need to be using Chrome version 66.0.0.0 or later on the Chrome web browser.

You can run a Sumdog browser test here to check which browser you’re operating on.

All the latest games on Sumdog operate on HTML 5 as standard. That means accessing Sumdog through a web browser requires a browser and version which supports HTML5.

Sumdog also requires WebGL as part of an HTML5-enabled browser. You can check the status of WebGL on your browser here.

Internet Explorer is not supported for HTML 5 or WebGL. We recommend you update to a newer browser to overcome this problem.

Supported web browsers (for use on computers and laptops)

The following browsers and versions are required to access Sumdog:

Chrome you will need to be using version 66 or later. You can download the latest version of Chrome here.
Firefox you will need to be using version 57 or later. You can download the latest version of Firefox here.
Edge you will need to be using version 16.0 or later. You can download the latest version of Edge here.
Safari you will need to be using version 12.1 or later. You can download the latest version of Safari here.

Note: Internet Explorer is not a supported web browser.

Sumdog app (for use on phones or tablets)

If you're using a mobile device, you'll need to download and use the Sumdog app rather than the browser. The Sumdog app is available on on Android and Apple iOS. This makes it compatible with most major tablets and smartphones. We recommend keeping your Sumdog app updated to the latest version to ensure the best performance.

The following operating systems are required to run Sumdog games on tablet and smartphone devices:

Apple iOS you will need to be using iOS 13.0 or later to be able to install and update the Sumdog app. You can download and update the Sumdog app on your iPad/iPhone here.
Android you will need to be using Android version 5.0 or later to be able to install and update the Sumdog app. You can download and update the Sumdog app through the Google Play store.
Amazon Kindle you will need to be using Fire OS 5 or later to be able to install and update the Sumdog app. You can download and update the Sumdog app from Amazon Playstore.