
PrivacyNotes
Obsidian.md
Standard Notes
Apple Notes
Simplenote
Google Keep
Notion
Google Keep Notes
taskmelt
Todoist
Todo
Ordr App
Any.DO
Microsoft To-Do
Habit Tracker
TickTick
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:
Built for privacy, not surveillance:
Pricing that respects you:
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.
TaskMelt turns mental chaos into clarity. Just talk โ no structure needed, no formatting required. Our AI listens to your brain dump and instantly organizes everything into clean, actionable lists.
Traditional productivity apps make you think about HOW to organize before you can even start. TaskMelt removes that barrier entirely. No categories to choose, no priority levels to assign, no overwhelming interfaces. Just you, your voice, and instant organization.
Built by a solo developer with ADHD who couldn't find a productivity app that worked for her brain.
PrivacyNotes
taskmeltPrivacyNotes'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.
taskmelt's answer:
PrivacyNotes's answer
Three reasons:
taskmelt's answer:
Traditional productivity apps assume you already know what you need to do and just need a place to write it down. But for people with ADHD, anxiety, or chronic overwhelm, the problem isn't writing tasks โ it's untangling the mental chaos to figure out what the tasks even are.
TaskMelt is the only app that starts with a voice brain dump and ends with organized, prioritized action items. You don't choose categories. You don't assign priority levels. You just talk โ ramble, go on tangents, circle back โ and the AI sorts it all out. Other apps like Todoist, Things 3, or Notion require you to think about HOW to organize. TaskMelt just lets you think, period.
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.
taskmelt's answer:
People with ADHD and neurodivergent minds who struggle with traditional productivity apps. Overwhelmed professionals whose mental to-do list is longer than their actual one. Parents juggling school runs, appointments, groceries, and work. Chronic overthinkers who need to get everything out of their head and into something actionable. Anyone whose brain moves too fast for conventional task managers.
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.
taskmelt's answer:
I have ADHD. Every productivity app I tried assumed my brain worked in neat, organized categories โ but it doesn't. My thoughts come in waves, tangents, and spirals. I'd open Todoist and freeze because I couldn't even figure out where to start organizing.
So I built TaskMelt for myself. An app where I could just open my mouth, dump everything out, and have AI do the organizing part my brain struggles with. Turns out a lot of people's brains work like mine. Built it as a solo developer from Tamil Nadu, India.
PrivacyNotes's answer
React, TypeScript, Vite and Tailwind CSS.
taskmelt's answer:
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.
taskmelt's answer:
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.
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.
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.
Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Standard Notes - A safe place for your notes, thoughts, and life's work
Todo - Todo is aย to-do and task list app.
Apple Notes - Apple Notes functions as a service for making short text notes.
Ordr App - The AI task manager for busy brains. Capture messy thoughts and let Ordr turn them into a clear, actionable plan.