AVISpay
Add this app’s own icon to your Home Screen, Dock or desktop.
Open AVISpay- iPhone / iPad: open this page in Safari, tap Share → Add to Home Screen, keep Open as Web App enabled where offered, then Add.
- Mac: in Safari choose File → Add to Dock. In Chrome or Edge use Install app when offered.
- Android: use the browser menu → Add to Home screen or Install app.
- Windows / Linux: use Install app in Chrome or Edge, or download a desktop shortcut below.
Repeat from All three apps to add the other two icons. Each opens its own service; sign-in is required for private data.