Opens like an app
Its own icon and a full-screen window, without browser bars getting in the way.
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Your device
GET THE APP
Study anywhere. Even offline.
Install CertGrove on your phone or computer. It opens from your home screen like any other app and keeps working when the connection drops.
Free · iPhone, Android and computers · No app store needed
WHY INSTALL
Everything from the web app, one tap away
Keeps working offline
Pages you have opened stay available on a train, a plane or a weak connection.
Your progress follows you
Sign in and your answers, flashcards and exam results sync between phone and computer.
Always up to date
No store updates to wait for. A new version installs itself the next time you open it.
HOW TO INSTALL
Takes under a minute
iPhone & iPad
Safari- Open certgrove.com in Safari.
- Tap the Share button (the square with an up arrow).
- Choose “Add to Home Screen”, then tap “Add”.
Android
Chrome- Open certgrove.com in Chrome.
- Tap “Install” when Chrome offers it, or open the ⋮ menu.
- Choose “Install app” (or “Add to Home screen”).
Computer
Chrome or Edge- Open certgrove.com in Chrome or Edge.
- Click the install icon at the right end of the address bar.
- Click “Install”. CertGrove opens in its own window.
QUESTIONS
About the app
Not yet. CertGrove installs straight from your browser, so there is nothing to download from a store and every update arrives automatically.