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Mobile app
BrainTox
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AppAndroidAvailable
on Google Play
Local-first notes
Capture. Find. Export.
Fast drafts
Write without setup
Organized library
Categories and search
Portable files
Export when needed
App / on Google Play
Crystal Notes
Crystal Notes helps you capture thoughts quickly, keep them organized, find what matters in seconds and move your data out in practical formats.
AppAndroidAvailable
For everyday notes
A notes app that stays out of the way.
Crystal Notes is built for the moments when you need to capture, shape, find and export information without being pulled into a heavy ecosystem.
7.0+
minimum Android
Android
release platform
5+
export formats
Local
notes posture
Capabilities
The essentials for notes, without the clutter.
The focus is not on adding screens for the sake of it, but on making notes fast to create, easy to read and easy to return to.
Fast capture without extra steps
Open, write, return to what you were doing. Notes stay lightweight when all you want is to keep a thought.
Order through categories and search
Categories, pinning, sorting, trash recovery and search keep your notebook from becoming a pile of loose text.
Rich text for real drafts
Headings, lists, checklists, quotes, code, links and dividers make notes useful beyond a single sentence.
Export and backups under your control
TXT, Markdown, CSV, PDF, Excel and JSON backups are user-initiated when you need to move, archive or inspect your data.
Workflow
From quick thought to portable file.
Four steps a note goes through, from the first line to a file you own.
01
Capture
Create a quick note, task list or larger draft without a heavy setup step.
02
Organize
Add a category, pin what matters, sort entries or recover accidentally deleted notes from trash.
03
Find
Search helps you return to the right thought without remembering where you wrote it.
04
Move data out
Export notes or create a JSON backup when you need to move or preserve data outside the app.
Platform availability
The current release is available for Android through Google Play.
Android
Available
On Google PlayTrust documents
For Crystal Notes, the privacy policy and terms of service live on one page, so the link reads as a single legal page.
Support contact
Public support, privacy and terms requests for this product use this branded company mailbox.
crystalnotes@nexgenorbitlabs.comPrivacy posture
Notes are stored locally on the device. Diagnostics are used for technical stability, with note-related fields scrubbed before events are sent.
Gallery
App screenshots
Screenshots from a device, not mockups.
A focused Android notes app
Crystal Notes is built for the small but constant work of everyday thinking: quick ideas, personal lists, drafts, links, reminders, snippets and notes you want to find again later. The app keeps the core workflow simple, so writing and organizing stays faster than managing the tool itself.
Designed for daily capture
- Create short notes, longer drafts, checklists and structured text.
- Group notes with categories and keep important entries pinned.
- Search and sort notes when the notebook grows.
- Recover deleted notes from trash instead of losing them immediately.
- Use light, dark and additional color themes for a more comfortable reading surface.
- 14 interface languages including English, Ukrainian, German, French, Spanish, Japanese, Korean and more.
Rich enough for real notes
Crystal Notes supports headings, lists, quotes, code blocks, links, dividers and checklists. That makes it useful for more than one-line reminders: you can outline an idea, prepare a small plan, collect research notes or keep a reusable checklist.
Your notes stay portable
Export is part of the product, not an afterthought. Crystal Notes can export notes to TXT, Markdown, CSV, PDF and Excel, and it includes JSON backup and restore tools initiated by the user.
Privacy posture
Notes are stored locally on the device by default, and there is no account step before you can write. The current release sends crash diagnostics to Sentry, with note-related fields scrubbed before an event is sent. The full list of what each build transmits is published in the privacy policy rather than summarised here.
FAQ
Is Crystal Notes free? Yes. Crystal Notes is free on Google Play, and every feature is unlocked from the first install.
Do I need an account to use Crystal Notes? You can write your first note the moment the app opens: no sign-up, no email, no verification step.
Can I export my notes? Yes. Crystal Notes supports export to TXT, Markdown, CSV, PDF, and Excel formats, plus full JSON backup and restore.
Is my data sent to any servers? Notes are stored locally on your device. Crash diagnostics go through Sentry, with note-related fields scrubbed before an event is sent. The current full list of transmissions is published in the privacy policy.
What Android version is required? Crystal Notes runs on Android 7.0 (API 24) and above.
Can I recover deleted notes? Yes. Deleted notes go to trash with a 30-day auto-purge window and can be recovered.
How will I know if something changes? Every version ships with release notes in Google Play, and the privacy policy is updated before a build that changes data handling goes out. Nothing changes quietly between releases.
Does Crystal Notes support dark mode? Yes. Crystal Notes includes light, dark, and additional color themes.
What formats can I export to? You can export individual notes to TXT, Markdown, CSV, PDF, and Excel, and create full JSON backups of all your data.
How many languages does the app support? Crystal Notes ships with 14 interface languages: English, Ukrainian, Arabic, German, Spanish, French, Italian, Japanese, Korean, Dutch, Polish, Portuguese, Brazilian Portuguese, and Turkish.
Where to start
Install Crystal Notes from Google Play, write a note, and export it to whichever format suits you next. There is no account step between the download and the first line.
Other apps from NexGen Orbit Labs
Same studio, same approach to data. The rest of the catalog is on the products page.
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