MIDAS VS PrivacyNotes

MIDAS's answer

MIDAS is the only mature, purpose-built room and resource scheduling system offering the customer's choice of cloud or self-hosted deployment, with fixed transparent pricing and a 20-year track record. Our median active customer retention is over 9 years!

PrivacyNotes's answer:

PrivacyNotes keeps your notes, tasks, passwords, journal, files, calendar, contacts and bookmarks in one app, with mood and medication tracking. Everything is encrypted on your device with XChaCha20-Poly1305, under a key from a 12-word recovery phrase. Most privacy apps do one of these jobs and charge for it every month. PrivacyNotes does all of them, and Pro is a one-time purchase. The apps are open source, so anyone can check what they do.

MIDAS's answer

Booking systems come and go, and migrating between them is painful. MIDAS has been continuously developed and supported by its original developer since 2006 - celebrating 20 years in 2026 - and our median customer has been with us for over 9 years. Choose software you won't need to replace.

MIDAS pricing is published openly in five currencies and based on just two things: how many venues and how many users you need. No per-booking fees, no usage tiers, no quote requests - the price you see is the price you pay, and renewals are charged at the same standard published rates.

PrivacyNotes's answer:

Three reasons:

• One app, not a stack of subscriptions. Standard Notes, Day One, Daylio and Bitwarden each cover one part of your life. PrivacyNotes covers all of them, with one price, paid once.
• Encrypted on your device. Your notes are always encrypted, on your device and on the way to our servers in Zurich, Switzerland. With self-custody, the server holds nothing that opens your notes.
• Open source, no ads, no trackers. The apps and the encryption code are published for review, and there is no ad, tracker or analytics of what you write anywhere in the app.

MIDAS's answer

MIDAS was originally developed for a large performing arts college in the UK back in 2005. Realizing its potential to help other organizations manage their room and resources bookings, it was first commercially released in early 2006. In the twenty years since, MIDAS remains in active development, with several feature-rich updates released every year and trusted by a worldwide customer base. You can read more about our backstory here

PrivacyNotes's answer:

PrivacyNotes started from a simple frustration: staying organized meant spreading your life across half a dozen apps, each with its own monthly bill. We wanted one place for notes, tasks, a journal, files and passwords, encrypted on your device, and paid for once instead of forever. So we built the encryption first, made it the base of every feature, and published the apps as open source so the promise can be checked, not just believed. Everything else grew from one rule: your data is yours.

MIDAS's answer

MIDAS is written in Perl - a language commonly found on almost all web servers, and which can be readily installed on those without. The backend database supports both MySQL and MariaDB, and the front end is a mix of HTML, CSS and Javascript

PrivacyNotes's answer:

React, TypeScript, Vite and Tailwind CSS.

PrivacyNotes's answer:

People who want their private life in one private place: notes, plans, passwords, a journal and health records. It fits independent professionals who keep sensitive material, such as lawyers, journalists, therapists, doctors, developers, researchers and founders. It also fits anyone who is tired of paying for five apps that each hold one part of their life.

PrivacyNotes's answer:

We do not keep a customer list to show, and that is on purpose. You can sign up with only a 12-word phrase, with no email and no name, and the app has no trackers and no analytics. So we do not profile the people who use it. A privacy product that watched its users closely enough to name them would miss its own point.