Centerline Scheduler
For ScheduleMaster clubs
Only for iPhone
Free
iPhone
A modern mobile client for pilots at any general-aviation flight school or flying club using ScheduleMaster. Built by a fellow pilot
Centerline is a free, independent mobile app for pilots at flight schools and flying clubs that use ScheduleMaster. Sign in with your existing club credentials and run your flying from your phone.
Book, cancel, preflight, and postflight on the ramp, in the plane, or between meetings.
PLAN AND BOOK
- Dashboard: active bookings, upcoming reservations, past flights, currency at a glance, and your running statement balance
- Day and week schedule: the entire club fleet in one view, tap for detail, pinch to zoom the ribbon, drag to shift the window
- One-tap booking: pick an empty slot on any aircraft's ribbon, fill four fields, tap Book
- Linked accounts: pilots at multiple clubs sign in once and switch without retyping credentials
FLY
- Preflight and postflight: Hobbs and tach entry, no-flight and maintenance modes, receipt items
- ForeFlight export: send completed flights straight to your logbook
- Live Activities: your reservation, the weather, and squawk status on your lock screen
- Aircraft alerts: get a push if a plane you booked changes rate, picks up a squawk, or gets grounded before you fly
SHARE
- Instructor and student links: CFIs pair with students to see upcoming lessons and share currency at a glance
- Rideshare: offer a right seat on a cross country you are planning, or ride along on someone else's
- Google Calendar sync: every booking mirrors to your personal calendar, optional, connect once in Settings
Dark mode, dynamic type, and safe-area aware throughout.
Centerline is an independent project and is not affiliated with or endorsed by ScheduleMaster or any club. Your club account stays with your club, and Centerline never stores your password.
Requires an active account at a club that uses ScheduleMaster.
Ratings & Reviews
A new grid-view layout choice that might be more familiar to ScheduleMaster users!
The developer, Great Scott! Interactive, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- John Scott
- Size
- 16.8 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Great Scott! Interactive