aSc Timetables vs MasterSchedule.app

aSc Timetables creates school schedules from requirements such as room and teacher constraints, student groups, and events. Its automatic generator evaluates more than 5,000,000 possibilities when building a timetable, and the system can detect conflicts. An AI panel can advise on timetable changes and, if permitted, edit timetable data. The substitution feature suggests cover teachers and records updates in class registers and calendars. Schools can share timetables and relevant substitution updates with teachers, students, and parents. The class register reflects schedule, substitution, and event changes, and supports recording lesson topics and attendance. Room bookings and school events can also appear in timetables and attendees’ class registers. The online version needs no installation and supports simultaneous work by multiple users; the Windows PC application works offline, with data transferable between versions. The unlimited free trial includes paid-version functions except export, and printouts carry a watermark. It has no free plan and lists Android, iOS, Linux, macOS, web, and Windows support.

MasterSchedule.app helps K–12 schools build and check a master course schedule before moving it into a student information system (SIS). Its visual grid assigns courses to teachers and periods, and a guided Excel walkthrough imports a course catalog and teacher roster. Real-time checks flag teacher double-bookings and scheduling gaps. Schools can create requirement groups that inherit base requirements, allowing subgroups such as honors, IEP, or ELL to extend them. The validator checks requirements for each student type, and finished schedules can be exported for an SIS or records system. Listed data exchange includes Excel import and CSV export; an SIS connection is not required. The web app is intended for school staff and, according to its privacy policy, does not create student accounts or collect students’ personal information. The site describes school data as isolated by tenant, role-based access, a five-year audit log, and automatic data expiry. The School Plan costs $100 a year, billed per school per year. The pricing page says a trial will be available at the School Plan launch.