Play without installing anything
The games are ordinary web pages. Nothing has to be installed to play them, on any device. The app and the home-screen icon below are optional shortcuts to the same games.
Three ways to play
Straight in the browser — available now
Open any game from the list and it starts. On a phone, tablet or computer, the same games work the same way. This is the default and nothing else is required.
Add it to your home screen on iPhone or iPad — available now
Open the site in Safari, tap the Share button, then choose Add to Home Screen. It then opens full screen like an app. This is the only route on iOS, because iOS does not allow installing apps from outside the App Store, and we would rather say so plainly than let you hunt for a download that cannot exist.
The Android app — not released yet
The app is a small shell around these same pages, so it works offline more reliably and keeps one icon on your home screen. It has not been published yet, so there is no download link on this page — when there is one, it will appear here and it will be served from this site, not from a store.
What the app will and will not do
What it adds
A single icon, the games available with no connection at all, and saves kept in the app's own storage instead of the browser's.
What it does not do
No account, no ads, no in-app purchases, and no permissions beyond what loading a web page needs. Your game data is not uploaded, with or without the app. As on the website, overall page traffic is counted anonymously with Google Analytics.
If you would rather not install anything
Then do not. Every game is playable in the browser, and that will stay true after the app exists.