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Mester — booking app for independent professionals

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

Mester app screens: the day schedule, a client appointment with “Message on Telegram” and “Remind” buttons, and a notification about tomorrow’s appointment

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.

How it works

Hover a channel to see how it lands in the card.Tap a channel to see how it lands in the card.

A client card in the Mester app: the name, the “Message on Telegram” button, other messengers and the next appointment

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

€7.99/month
unlimited clients
unlimited bookings
reminders
income statistics
cloud sync
all client chats in one profile
Start with 14 days of full access

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.

Invite another professional — they get 40% off their first year of Pro.

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.

Try Mester: 14 days of full access