A client booked three weeks ago.Which app was that chat in?
Professionals take bookings two or three weeks ahead. When it's time to remind or reschedule, the conversation with that person is already lost somewhere between Viber, Instagram and Telegram. In Mester every client has one card: open the booking, tap, and you're in the right chat.
4 languages14 days of full access from the first launchworks without internet

A notebook, notes on the phone, a calendar
Everyone keeps their bookings wherever they can. And every time it's the same: it's hard to quickly find who is booked for what time, and even harder to find the person. You start searching through chats, and that takes a lot of time.
Hover a channel to see how it lands in the card.Tap a channel to see how it lands in the card.

What Mester does
Client card
Name, phone, every messenger, notes and past visits. The chat opens in one tap.
Schedule
Day, week, month. You see right away who is booked for what time and where there is a free window.
Reminders
Most professionals don't remind their clients at all, because they have no tool for it. In the evening Mester shows who is booked for tomorrow and drafts the message. All that's left is to tap “Send”.
Works without internet
Everything is stored on the phone and syncs when the connection is back.
It all started with one question
One of the professionals we know asked whether the problem with chats could be solved somehow: clients write everywhere, and then you can't find anyone. We started working it out together with her and other professionals, and that is how Mester came about.
One plan: €7.99 a month
Everything is open for 14 days from the first launch. After that you keep access to your records — you just can't add new ones until you subscribe.
Frequently asked questions
Yes. Everything you do offline is saved on your phone and syncs once you're back online.
No. You write to clients in the apps they already use — WhatsApp, Viber, Telegram, Instagram. Only you need Mester.
You keep access to all your records. You just can't add new clients or bookings until you subscribe again.
Yes. Sign in on your phone and tablet — bookings and notes stay in sync.
English, Romanian, Russian and Ukrainian. You can switch the language in the app settings.
Your data travels over an encrypted connection, is stored on servers in the EU and is never sold or shared. You can export or delete it at any time.