Only the current version so far — new entries appear as the app ships updates.
DutyShift: Shift Calendar is a lifestyle app by Techin Park with 0+ downloads. Released Nov 11, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Tap D/E/N/O to fill a month in seconds. Shift alarms, widget, no ads, no login.”
