Offline and sync
Isshio saves everything on your device first. So you can add expenses on a plane or abroad without a connection.
How it works
Add expenses as usual. Every change is saved on the device straight away.
Without a connection, “Offline · saved on this device” appears at the top.
As soon as you are back online, Isshio syncs by itself: when you open it, shortly after each change, when you return to the app and every minute while it is open.
If two people changed the same entry, the later change wins. If someone deletes an entry that another person has just changed, the entry stays so nothing disappears unnoticed.
Good to know: If Isshio is open in two tabs, only one of them works. The other shows “Open in another window”; “Continue here” switches over. If you clear your browser data, entries that have not synced yet are lost.