Software Alternatives, Accelerators & Startups

crDroid VS PrivacyNotes

Compare crDroid VS PrivacyNotes and see what are their differences

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crDroid logo crDroid

crDroid is designed to improve the performance, reliability and customizability of stock Android.

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
  • crDroid Landing page
    Landing page //
    2023-06-28
  • 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.

crDroid

Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

PrivacyNotes

$ Details
freemium $48.0 / One-off (Early adopter price)
Platforms
MacOS Web Firefox Google Chrome Edge Safari
Release Date
2026 June
Startup details
Country
Switzerland
Employees
1 - 9

crDroid features and specs

  • Customization
    crDroid allows users a high level of customization, enabling them to modify the look and feel of their device more extensively than stock Android.
  • Performance
    crDroid is optimized for performance, often resulting in faster and smoother operation compared to some stock firmware.
  • Regular Updates
    The community behind crDroid frequently provides updates, including security patches and new features, keeping devices secure and up-to-date.
  • Extended Device Support
    crDroid supports a wide range of devices, including older models that may no longer receive official updates from the manufacturer.
  • Enhanced Privacy Features
    crDroid includes features focused on enhancing user privacy, such as advanced permission controls and privacy guard options.

Possible disadvantages of crDroid

  • Warranty Void
    Installing crDroid can void the warranty of the device as it involves unlocking the bootloader, which is typically not covered by manufacturers.
  • Potential Instability
    While stable, custom ROMs like crDroid can sometimes experience bugs or instability issues, especially with newer versions or on less common hardware.
  • Complex Installation
    The installation process for crDroid can be complex for non-technical users, involving steps like bootloader unlocking, flashing, and backup restoration.
  • Risk of Bricking
    There is a risk of 'bricking' the device (rendering it inoperable) if the installation process is not executed correctly.
  • Limited Official Support
    crDroid is a community-driven project and lacks official support channels. Users rely mainly on community forums and unofficial resources for troubleshooting and assistance.

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

crDroid videos

CRDroid 6.5 - The MindBlowing Android 10 GAMING ROM !

More videos:

  • Review - CRDroid 6.0 Review (Poco F1) - The Fastest Android 10 Custom ROM
  • Review - CrDroid 9.0 Android Pie Custom Rom Review

PrivacyNotes videos

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

Add video

Category Popularity

0-100% (relative to crDroid and PrivacyNotes)
Mobile OS
100 100%
0% 0
Note Taking
0 0%
100% 100
Mobile SDK
100 100%
0% 0
Task Management
0 0%
100% 100

Questions & Answers

As answered by people managing crDroid 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 crDroid and PrivacyNotes

crDroid Reviews

15 Best Custom ROMs for Android in 2022
Imagine being on an Android deviceโ€™s stock ROM, but with some tweaks here and there that offer us to customize our device without losing out on the Stock stability. So thatโ€™s crDroid ROM for you. The ROM has been around for a significant amount of time, and it has earned massive fame among the stock Android enthusiasts. It is a bit similar to AOSP Extended. CrDroid has an...
15 Best Custom ROMs for Android You Can Install
Imagine being on your deviceโ€™s stock ROM, but with slight tweaks here and there that allow you to customize your device without losing out on the Stock stability. Well, thatโ€™s crDroid for you. crDroid has been around for some time and it has gained huge popularity among the stock Android enthusiasts. Similar to AOSP Extended, crDroid has an active development team and...
Source: beebom.com

PrivacyNotes Reviews

  1. 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, crDroid seems to be more popular. It has been mentiond 14 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.

crDroid mentions (14)

  • MuMu Player (NetEase) silently runs 17 reconnaissance commands every 30 minutes
    This is what I do too. If I need to use or test something I don't trust then I use an old phone. All of the phones use crDroid(1) and I have scripts to quickly wipe and reinstall the OS whenever I need a full nuke. (1) https://crdroid.net/. - Source: Hacker News / 5 months ago
  • Ask HN: What project do you donate to?
    Https://crdroid.net/ One of the best and widely-supported custom Android ROMs. Has a few features on top of Lineage OS and even GPay works out of the box on a rooted Pixel phone. - Source: Hacker News / about 1 year ago
  • mizOS - A Linux distribution I've been working on for over 10 months now. Rate the neofetch.
    Lol thought that was crdroird android which has the same logo https://crdroid.net/. Source: about 3 years ago
  • Looking for a basic flshing tutorial for Poco X3 Pro
    Finally had enough of MIUI and decided I want crDroid instead. Did some research for a good tutorial and there's 50 different ways it seems, depending on what I want, most of them probably even outdated. Source: over 3 years ago
  • ReVanced corrupts itself
    I have a POCO F3 with crDroid 8.9 (rooted - Magisk 25.2). I'm using this neet little repo, which you can basically fork and modify and it can generate a Magisk module, which you just have to install on your phone. It also generates another module that prevents the Play Store from updating the YT app (which I do have installed and I turned off auto-updating apps since I like to do it manually). Both of these... Source: over 3 years ago
View more

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 crDroid and PrivacyNotes, you can also consider the following products

ArrowOS - ArrowOS is an AOSP based project started with the aim of keeping things simple, clean and neat.

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

Pixel Experience - PixelExperience is an AOSP based ROM, with Google apps included and all Pixel goodies (launcher, wallpapers, icons, fonts, bootanimation).

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

LineageOS - Operating system for smartphones and tablet computers, based on the Android

Simplenote - The simplest way to keep notes. Light, clean, and free. Simplenote is now available for iOS, Android, Mac, and the web.