Sumday Privacy Policy
Effective 2 August 2026
Sumday is built to keep your data on your device.
What we collect
Nothing, by default. Everything you track — trackers, entries, rates, bills, notes — is stored only on your phone. All AI features run on-device; your text and voice never reach our servers or any third party.
Optional backup
If you sign in for cloud backup, we store your email address and your tracker data on our backup infrastructure, solely so the app can restore and sync your data. It is linked to your account, used for no other purpose, never sold, and never used for advertising or tracking. Delete your account in Settings and this data is erased.
Purchases
Payments are processed by Apple or Google. We receive no payment details.
Analytics
Sumday contains no analytics or advertising SDKs.