Guardians: On Calls Calendar
Medical On-Call Scheduler
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Now optimized for iPhone Duo: your shifts on the outer and inner displays, with navigation in the side bar. Fold or unfold and everything adapts instantly.
Guardians is the on-call calendar built for doctors, residents, medical students, and nurses who don't fit into a normal schedule.
Set your rotation pattern once — A, A-B, all the way to A-G, custom cycles, or specific weekdays — and Guardians projects your shifts, vacations and free weekends months ahead. No spreadsheets, no mental math.
ALL YOUR SCHEDULE, AT A GLANCE
- Cycle types A through A-G, custom day patterns, or specific weekdays
- Vacation tracking with automatic pause/resume of the cycle
- Free weekend detection — never miss a real day off again
- Add your friends' rotations to coordinate plans
- Cycle progress %, next shift, days until your next free weekend
NOTES THAT MATTER
- Daily notes with markdown formatting
- Attach photos to remember the day
- Organize with custom tags (Urgencias, Critical Case, Win, whatever)
- Filter notes by guard or by tag
MADE FOR YOUR DEVICE
- Native Apple Watch app — your next shift on your wrist
- Multiple home-screen widgets (small, medium, large)
- Local notifications before each shift (configurable lead time)
- Beautiful dark mode and 30+ accent colors
- 50 themed medical icons to label your guards
- Available in English, Spanish, French, German, and Italian
PRIVACY-FIRST
Your data stays on your device. No accounts, no servers, no tracking. What you write is yours.
GUARDIANS PRO
A one-time purchase removes ads and supports continued development. All scheduling features stay free, forever.
Built in collaboration with active medical residents and specialists, Guardians is tuned to the real workflow of hospital life — not a generic calendar with extra paint.
Ratings & Reviews
Guardians is now optimized for iPhone Duo.
IPHONE DUO
• Works on both the outer and the inner display
• Fold or unfold and everything rearranges instantly
• Navigation moves to the Duo's side bar, leaving more room for your calendar
• With the Duo open, calendar, notes and settings make the most of the big screen
• Adding a shift works end to end with the Duo closed, too
ALSO IN THIS VERSION
• New calendar mode switch, styled like the bottom bar
• Better-proportioned shift icons, with more per row on wide screens
• Visual refinements on iPad and large screens
• Bug fixes and stability improvements
Thanks for using Guardians.
The developer, Vladimir Felix, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Vladimir Felix
- Size
- 27.5 MB
- Category
- Medical
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Watch
Requires watchOS 26.0 or later.
- iPhone
- Languages
English and 4 more
- English, French, German, Italian, Spanish
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Guardians Pro $2.99
- Copyright
- © HSM Studio's
