Pricing
SideNotes pricing
As apptorium.com lists them, read 12 Oct 2026. The maker's own page has the final word.
| Plan | Billed and limits | Price |
|---|---|---|
| SideNotes for macOS 1.x | One-time payment; free updates within version 1.x; future major upgrades cost extra. · macOS 13+ · SideNotes Mobile sold separately | $19.99, paid once |
| SideNotes Mobile | One-time payment; sold separately from the macOS version. · iOS 17 or iPadOS 17+ · iPhone and iPad app | $9.99, paid once |
From apptorium.com, apptorium.com.