System requirements

Sonto 2.0 needs a recent operating system:

Platform	Requirement
Mac	macOS 26 or later
iPhone	iOS 26 or later
iPad	iPadOS 26 or later
Apple Watch	watchOS 26 or later, paired with an iPhone running Sonto

Sonto is a native app on all of these, downloaded from the App Store. There’s no web version, and no account to create — see Account & Pricing.

If you’re on an older system

Sonto 2.0 won’t install below these versions, and the App Store won’t offer you the update. Nothing is lost by waiting:

Sonto 1.7.x keeps working. Your existing install carries on as before.
Your data is untouched. It stays on your device and in your iCloud account, in the same shape.

When you update your operating system, the App Store will offer Sonto 2.0 and your data comes across as it is.

To check what you’re running: on Mac, open the Sonto menu and choose About Sonto. On iPhone or iPad, open Settings → Help.

The requirement is the same on Mac, iPhone & iPad and Apple Watch: version 26 or later.

How Sonto is priced, and why there’s no account.

How Sonto keeps your devices in step.

Everything that changed in 2.0.

Quick fixes for common questions.