Sync Upシンクアップ, developed by PERSOL INNOVATION CO. LTD., is a shift management app designed to replace paper schedules and spreadsheets for managers and hourly staff. It centralizes availability submission, schedule creation, and publishing from smartphones, and supports cross-store staff sharing. Core features include mobile shift submission, push notifications, automated shift-table creation, and in-app messaging for rapid notices. The app targets retail, food-and-beverage, and service businesses that rely on part-time employees, offering a mobile-first way to coordinate staffing across multiple locations.

Replaces paper and spreadsheets with a centralized mobile workflow

Sync Up replaces paper-based shift planning by collecting employee availability through the mobile interface and producing aggregated shift tables for managers, reducing manual table edits. The web-based management console provides a single dashboard for publishing schedules and viewing staffing levels. Automated shift-table creation groups submitted availabilities into a draft roster, which managers can adjust before publishing, supporting regular scheduling cycles without rebuilding spreadsheets.

Managers can recruit across stores and monitor labor centrally

Managers can post 'help' requests to invite qualified employees from other branches to fill gaps, enabling cross-store staffing when a location is short. The app surfaces labor sharing alongside a consolidated view of staffing levels and labor costs, letting administrators compare coverage across locations. Push notifications alert staff to urgent requests and approvals, helping managers react quickly to last-minute changes without calling every employee individually.

Employees control availability and receive immediate schedule updates

Staff enter available dates and times directly into the app's calendar interface and submit requests to their manager, which reduces back-and-forth messaging around availability. Once a roster is published, employees gain real-time access to confirmed schedules and upcoming shifts on their smartphones, replacing physical postings. The in-app messaging tool supports follow-up questions, while push notifications inform workers of approvals or deadline reminders without requiring manual checks.

Designed for multi-location businesses and backed by HR experience

Built by PERSOL INNOVATION, the app draws on the developer's parent company HR infrastructure and experience to address workforce coordination across stores. It suits retail, food-and-beverage, and service employers that rely on hourly staff and need centralized oversight. The mobile client is available on Android and iOS while administrators use a web console, allowing managers to combine smartphone scheduling with desktop oversight in everyday operations.

Final assessment: practical choice for structured workforce coordination

Sync Up is a practical choice for retail and service managers seeking an organized roster system backed by HR expertise. Public user feedback is generally positive about smartphone access and schedule clarity. Employers should plan an initial registration and administrator setup before staff access is enabled. With that administrative step completed, the app supports regularized shift coordination across multiple locations.