Your calendar goes where you go
Calendar, client records and reminders in one app. Live on iOS and Android.
Get the appYour appointments, your clients and your notes stay current on every device.


Mio takes the routine chasing off your hands. Your data, your decisions and your exit stay yours.
Mio messages your clients 24 hours before their appointment and writes every confirmation or reschedule straight into your calendar. You wake up to a day that is already sorted.
No yearly contracts holding you hostage, no punishing exit fees. Start with one click, stop whenever you like. Your notes and your data are stored encrypted with AES-256-GCM.
Owners who use Calemio hand the admin to Mio, and reclaim those hours for their customers and themselves.
“We used to take bookings over WhatsApp and it was always a mess. Calemio took it over in a week, zero double-bookings since, and my evenings are mine again.”
“Mio handles confirmations before I even see them. I wake up and the day is ready. This small thing changed everything.”
“Our no-show rate dropped sharply in six weeks. The SMS reminder flow alone pays for the subscription.”

What Calemio is, the problem it solves, and who it's for. A plain look at the app that pulls online booking, digital records, reminders and the Mio assistant into one flow.

Paper diary, Excel, WhatsApp, wall calendar, or Calemio? A plain-English comparison, with a side-by-side table, for any business that runs on appointments.

Mio is Calemio's AI assistant: it books appointments, handles confirmations and no-show follow-up, reschedules by voice, and reminds clients 24h and 2h ahead.
Automatic SMS reminders and an online confirmation flow that keep your calendar full.
See the solutionEncrypted client files and clear data ownership, with booking that stays secure.
See the solutionAn automatic reporting rhythm that takes a serious bite out of the bookkeeping load.
See the solutionExplore the Calemio flows shaped around what your industry actually needs.
KOSGEB-backed · Developed inside a Turkish technology park