Software Alternatives, Accelerators & Startups

One UI VS PrivacyNotes

Compare One UI VS PrivacyNotes and see what are their differences

One UI logo One UI

One UI is an icon pack that comes with intuitive icons like Samsungโ€™s One UI launcher.

PrivacyNotes logo PrivacyNotes

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.
Visit Website
  • One UI Landing page
    Landing page //
    2022-10-29
  • PrivacyNotes Journal
    Journal //
    2026-06-25
  • PrivacyNotes Settings
    Settings //
    2026-06-25
  • PrivacyNotes Website
    Website //
    2026-06-25

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 recovery phrase that never touches our servers, so we cannot read your content, your filenames, or anything else. This is real zero-knowledge, not a marketing label.

Five pillars, one encrypted app:

  • Notes - a live markdown editor with note-to-note links, tags, and fast full-text search
  • Tasks - native checklists and task management next to your notes
  • Journals - daily entries with built-in mood, sleep, and medication tracking
  • Files - an encrypted vault for images, audio, and attachments
  • Vault - lock sensitive notes and logins behind a PIN or biometrics

Built for privacy, not surveillance:

  • No ads, no trackers, no analytics, ever
  • Sign in anonymously with a recovery phrase or with Google. No email or personal details required.
  • Open core: the encryption layer and database schema are published for independent review
  • Burn notes: self-destructing shares the server cannot read

Pricing that respects you:

  • Free covers every pillar with two-device sync and offline use
  • Pro is a one-time free, not a subscription, adding unlimited devices, note history, and more storage
  • Optional storage add-ons when you need them

Works on web, macOS, and soon iOS, Android, Windows and Linux with a responsive mobile layout. Import from Apple Notes, Standard Notes, Google Keep, Obsidian, and markdown in a few clicks.

One UI

Website
one.iu.edu
Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

PrivacyNotes

$ Details
freemium $48 / One-off (Early adopter price)
Platforms
MacOS Web Firefox Google Chrome Edge Safari
Release Date
2026 June
Startup details
Country
Switzerland
Employees
1 - 9

One UI features and specs

  • User-Friendly Interface
    One UI offers an intuitive and streamlined interface that makes it easy for users to navigate and find the applications and services they need.
  • Customization Options
    It allows for a high degree of customization, enabling users to personalize their experience according to their preferences and needs.
  • Efficient Search Functionality
    The platform features a powerful search function that helps users quickly locate the tools and resources they are looking for.
  • Integration with IU Services
    One UI provides seamless integration with various Indiana University services, allowing for a cohesive user experience.

Possible disadvantages of One UI

  • Learning Curve
    New users may face a learning curve when first using the platform, as they need to familiarize themselves with its features and layout.
  • Performance Issues
    Some users might experience occasional performance issues, such as slow load times or glitches, impacting the overall experience.
  • Overwhelming for New Users
    The wide range of available options and services can be overwhelming for new users, making it difficult to know where to start.
  • Limited Offline Access
    One UI may have limited functionalities when accessed offline, which can be inconvenient for users who need access without an internet connection.

PrivacyNotes features and specs

  • Privacy-focused
    PrivacyNotes is designed with privacy as a core principle, aiming to keep your notes secure and away from third-party access, which appeals to users concerned about data confidentiality.
  • Encryption
    The service typically emphasizes encryption to protect note content, meaning your data is scrambled and less vulnerable to unauthorized reading if intercepted or stored.
  • Ephemeral notes
    Many privacy note services offer self-destructing or temporary notes that automatically delete after being read or after a set time, reducing the digital footprint left behind.
  • Simple and lightweight
    Such tools often provide a clean, minimal interface focused on quick note creation and sharing without unnecessary features, making it easy to use.
  • No account required
    Privacy-oriented note apps frequently allow you to create and share notes without registration, lowering the barrier to entry and reducing personal data collection.

Analysis of PrivacyNotes

Overall verdict

  • I don't have verified, specific information about PrivacyNotes (privacynotes.app) to make a reliable assessment of its quality, security practices, or features. I cannot confirm details about its encryption methods, privacy policy, company background, or user reviews.

Why this product is good

  • Unable to verify claims about encryption or zero-knowledge architecture without independent confirmation
  • No access to current user reviews, ratings, or reputation data for this specific service
  • Cannot confirm company legitimacy, ownership, or track record
  • Unable to verify uptime, reliability, or actual security audit results
  • No information available on pricing structure or terms of service specifics

Recommended for

  • Before using, research independently via security audit reports if available
  • Check for third-party security reviews or penetration testing results
  • Verify the company's privacy policy and data handling practices directly on their site
  • Look for user reviews on independent platforms rather than relying on marketing claims
  • Consider established, well-audited alternatives if handling highly sensitive information

One UI videos

One UI 4 Review: Samsung's best interface so far!

More videos:

  • Review - Samsung One UI 5 Review - 10 Best Changes

PrivacyNotes videos

No PrivacyNotes videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to One UI and PrivacyNotes)
LMS
100 100%
0% 0
Note Taking
86 86%
14% 14
Personalization
100 100%
0% 0
Journal
0 0%
100% 100

Questions & Answers

As answered by people managing One UI and PrivacyNotes.

Who are some of the biggest customers of your product?

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.

What makes your product unique?

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.

Why should a person choose your product over its competitors?

PrivacyNotes's answer:

Three reasons:

  • One app, not four subscriptions. Standard Notes, Day One, and Lunatask each rent you a slice (notes, journaling, tasks). PrivacyNotes covers all of them plus files and a vault, for a fair one-time fee.
  • Real zero-knowledge. Your keys come from a recovery phrase that never touches our servers, so we cannot read your notes, your filenames, or your metadata. Some encrypted apps leave note or task metadata in the clear; we do not.
  • Verifiable, not just trusted. The crypto and schema are open core and published for review, and there is no ad, tracker, or analytics anywhere in the app.

How would you describe the primary audience of your product?

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.

Which are the primary technologies used for building your product?

PrivacyNotes's answer:

React, TypeScript, Vite and Tailwind CSS.

What's the story behind your product?

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.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare One UI and PrivacyNotes

One UI Reviews

We have no reviews of One UI yet.
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PrivacyNotes Reviews

  1. Everything I Needed in One App

    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 apps for notes, habits, mood, activities, and important dates, everything lives in one place now. It's made staying organized a lot simpler.

    Paying once and knowing I won't lose access to my workflow because I canceled yet another subscription is incredibly refreshing. That peace of mind is worth a lot to me.

    ๐Ÿ Competitors: Capacities, Evernote, Notion, Obsidian.md
  2. Feature rich

    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 app on my phone, laptop and desktop. Highly recommended! Btw, it's a perfect markdown editor as well, not sure why they don't emphasize this more.

Social recommendations and mentions

Based on our record, One UI seems to be more popular. It has been mentiond 5 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

One UI mentions (5)

  • Buying Student Tickets as a Recent Grad
    Hey all, I graduated from IU a few years ago and since I still have an unexpired student ID & access to one.iu.edu I have always bought tickets from a student on classifieds to go to games since graduating. It now seems that tickets can only be transferred student to student as you need some kind of ticket account. Source: almost 3 years ago
  • Spanish Placement Test
    Check your student center at https://one.iu.edu/. You should be able to check it in the academics section in test scores. Source: about 3 years ago
  • Recommendations for 1-person Apartment/General Apartment Advice
    Welcome! If you have access to one.iu.edu already, check out the classifieds: https://classifieds.iu.edu/classifieds/postings/category/1004. Source: about 3 years ago
  • Chances of getting scholarships?
    Https://one.iu.edu/ This is a link where you can scroll down to scholarships and it will open up to a general scholarship application where it will send your application to many scholarships. Happy to help :). Source: over 3 years ago
  • Where to post ad for roomate
    If you are a student you can post in the IU Classified section of "one.iu.edu". Source: over 3 years ago

PrivacyNotes mentions (0)

We have not tracked any mentions of PrivacyNotes yet. Tracking of PrivacyNotes recommendations started around Jun 2026.

What are some alternatives?

When comparing One UI and PrivacyNotes, you can also consider the following products

Flight Lite - Flight Lite is an app that provides icon packs with modern and minimal designs.

Obsidian.md - A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.

UX Led - UX Led is an app that provides more than 2,900 icon packs with categorized sorting.

Standard Notes - A safe place for your notes, thoughts, and life's work

H2O Free Icon Pack - H2O Free Icon Pack app includes more than 4,430 hand-crafted icons that you can use to customize the look and feel of your smartphone UI.

Apple Notes - Apple Notes functions as a service for making short text notes.