
Obsidian
Standard Notes
Apple Notes
Simplenote
Google Keep
Day One
Notion
Zero-knowledge encrypted notes, tasks, journals, files, and passwords in one app. Your keys never leave your device. One-time price, no subscription. Hosted in Switzerland.

Practo Ray
Med Clinic X
Practo
IndiaOPD
Aarogya
MocDoc HMS
Clinician App
Run your hospital, not spreadsheets. OPD queue, prescriptions, GST billing, and patient mobile app — all in one platform engineered for Indian hospitals.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | privacynotes.app | medcore.software |
| Pricing | ||
| Platforms | — | |
| Company | Startup from Switzerland · 1 - 9 employees · 2026 | Startup from India · 10 - 19 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


PrivacyNotes is a zero-knowledge encrypted workspace that brings your notes, tasks, journals, files, and passwords into one app, so you stop juggling four separate subscriptions. Everything is encrypted on your device with XChaCha20-Poly1305 before it ever syncs. Your keys are derived from a...
MedCore is an AI-powered hospital and clinic management platform for Indian healthcare facilities. It combines EHR, appointments, OPD queues, billing, pharmacy, labs, insurance claims, patient engagement and AI tools such as voice receptionists, clinical scribes and radiology drafting in one system.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of MedCore.software yet.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing PrivacyNotes and MedCore.software.
PrivacyNotes's answer
Honestly? We have no idea, and that is the entire point. Signup is anonymous (a recovery phrase or Google, no email or personal details), the app ships zero analytics and zero trackers, and zero-knowledge encryption means we cannot see who you are or what you store. We could not name a single customer if we tried. A privacy product that tracked its users closely enough to brag about them would be missing the plot.
PrivacyNotes's answer
PrivacyNotes is the only zero-knowledge encrypted workspace that keeps notes, tasks, journals, files, and a password vault behind one set of on-device keys. Most privacy apps do one of those well and rent it to you monthly. We do all five, encrypt everything with XChaCha20-Poly1305 before it leaves your device, and charge once instead of forever. The encryption core is open core, published so the claims can be verified rather than trusted.
PrivacyNotes's answer
Three reasons:
PrivacyNotes's answer
Privacy-conscious individuals and independent professionals who handle information they would not want a vendor reading: lawyers, journalists, healthcare and mental-health practitioners, developers, security specialists, researchers, and founders. It also fits anyone who simply wants one private home for their notes, tasks, journaling, and wellness tracking instead of spreading them across surveillance-funded apps.
PrivacyNotes's answer
React, TypeScript, Vite and Tailwind CSS.
PrivacyNotes's answer
PrivacyNotes started from a simple frustration: staying organized meant scattering your life across half a dozen apps, most of which could read everything you typed and billed you monthly for the privilege. We wanted one place for notes, tasks, journals, files, and passwords, encrypted so thoroughly that the people running the servers could not read a word of it, and paid for once rather than forever. So we built the encryption first, made the keys live only on your device, and published the crypto as open core so the promise could be checked, not just believed. Everything else grew from one rule: your data is yours, and no one else's to mine.
Share your experience with using PrivacyNotes and MedCore.software. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


But it's pretty neat. I love the maximum heightened security & all the upgrades that are available.
This app checks every box for me. Clean interface, no learning curve, local-first encryption, and secure sync across all of my devices. The biggest surprise is how many apps it replaced. Instead of juggling separate...
The best thing about this: No subscription model, it's a one-time fee for a lifetime license. But you can start for free with the generous freemium model. I only needed to upgrade to pro because I wanted to use the...
We have no reviews of MedCore.software yet. Be the first one to post
When comparing PrivacyNotes and MedCore.software, you can also consider the following products.

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Practo Ray a SaaS software to manage practice for doctors.
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A safe place for your notes, thoughts, and life's work
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An AI front-desk employee that works 24/7 for clinics - answers phone calls, books appointments, pre-qualifies patients, and manages the entire patient journey.
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Apple Notes functions as a service for making short text notes.
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