To share apps between an Android phone and tablet, you can use the Google Play Store. First, make sure you are signed in to the same Google account on both devices. Then, on the phone, find the app you want to share and click on the "Install" button. On the next screen, you'll see a small dropdown menu that says "Choose a device." Click on this menu and select your tablet. Finally, click "Install" and the app will be downloaded to your tablet. Repeat this process for any other apps you want to share. Keep in mind that not all apps are compatible with all devices, so make sure to check compatibility before attempting to download.