Guardians: On Calls Calendar

HSM Studios

Contains adsIn-app purchases

About this app

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 and reviews

Amazing app to save and manage time easily on your phone. Worth it. Recommended

Absolutely amazing free app to manage your free time. Cheers to the developer

Very useful app to manage time. I was able to schedule my plans very conveniently.

What’s new

- Now in 5 languages: English, Spanish, French, German, and Italian
- Daily notes with markdown, photos, and custom tags
- Native Apple Watch app — your next shift on your wrist
- New home-screen widgets in small, medium, and large
- 50 medical icons and 30+ accent colors to personalize each guard
- Smart notifications before every shift, with configurable lead time
- Vacation tracking that pauses and resumes the cycle automatically
- Free-weekend detection — know when you have a real day off