New Teanglann App

Teanglann is a Progressive Web Application that can be installed as an app on your phone, your tablet or your computer. The two versions are identical in terms of content and functionality. You’ll find the dictionaries, the Grammar Wizard, the Spelling Game, and the sound and grammar files in the app, but you have to be online to use the app. It will not work without an internet connection. As the content and functionality of the website is developed, maintained or amended, those changes will be instantly available in the app.

To install Teanglann on your device, click the Install the app link at the top of any page. Generally, this will install Teanglann on your device immediately. You will get the Teanglann icon among the other app icons on your device and you will be able to open Teanglann through that.

Sometimes, if you are using a web browser which does not fully support Progressive Web Applications, this link will not work. You should, however, still be able to install the app by clicking an installation symbol which should appear beside the URL in your web browser.

Previous versions of the app

Please note that we are not in a position to continue to support the app that is or was previously available on the Android and Apple platforms. The app will not be available to download from those platforms after 30 April 2026.