iPhone & iPad
Safari
- Open
app.stratumaudit.comin Safari. - Tap the Share button — the square with an arrow leaving the top of it.
- Scroll the sheet down, tap Add to Home Screen, then Add.
- Open Stratum Audit from the new icon. No address bar, no tabs — it takes the whole screen.
It has to be Safari. Chrome, Firefox, Edge and Opera on an iPhone are all Safari underneath, but only Safari's own share sheet carries Add to Home Screen. In the others the item simply is not there.