v1.0.1+2
Expense tracker
Track. Understand. Get roasted.
Quick entries
Log expenses fast
Sharp insights
Sarcastic summaries
Your data
Local backups & export
BrainTox helps you track expenses, income, and recurring charges without spreadsheet fatigue. It keeps your core records local and adds optional, sarcastic commentary around your spending behavior.
Local finance
BrainTox combines strict local data control with a sarcastic tone, turning routine finance tracking into something a bit more lively.
Expense tracker
Track. Understand. Get roasted.
Quick entries
Log expenses fast
Sharp insights
Sarcastic summaries
Your data
Local backups & export
1.0.1+2
current version
Android
release platform
CSV & JSON
export formats
Local
data posture
Capabilities
The focus is on fast data entry, clear summaries, and a complete absence of cloud dependencies.
Track transactions, income, categories, currencies, and subscriptions directly on your device without mandatory cloud sync.
Opt into sarcastic reactions and toxic commentary that turns boring budgeting into an entertaining, motivational challenge.
Export JSON backups and CSV transaction data when you need to move or archive your financial records.
Financial records stay on your device unless you actively choose to export or share them. No analytics SDKs or ad networks.
Workflow
The product page should show the user journey, not just a bare list of features.
01
Log an expense, income, or recurring subscription without wrestling with complex accounting forms.
02
Receive instant, optional sarcastic feedback based on your spending patterns and configured toxicity level.
03
Check weekly summaries and local reminders to understand where your money is actually going.
04
Export your data to CSV or create a local JSON backup to maintain total ownership of your records.
The current release is available for Android through Google Play.
For BrainTox, the privacy policy and terms of service live on one page, so the route is simply named legal.
Public support, privacy and terms requests for this product use this branded company mailbox.
[email protected]Transaction data is stored locally on the device. There is no cloud sync, no advertising networks, and no analytics SDKs.
Gallery
See what the app actually looks like.
BrainTox helps track expenses, income, recurring charges and financial habits without turning budgeting into a spreadsheet chore. The app keeps the core records local on the device and adds sarcastic, optional commentary around spending behavior.
The current mobile version does not require an account and does not use advertising networks, analytics SDKs, crash-reporting SDKs or in-app purchase SDKs. Financial records stay on the device unless the user chooses to export, import, email or share them. No cloud sync, no Sentry, no Firebase, no ad networks — your financial data never leaves your device.
Is BrainTox free? Yes, BrainTox is completely free on Google Play with no ads and no in-app purchases.
Do I need to create an account? No. BrainTox works entirely offline with no account, no login, and no sign-up required.
Is my financial data sent to any servers? No. BrainTox has no cloud sync, no analytics SDKs, no crash reporting, and no advertising networks. Your data stays on your device.
Can I export my data? Yes. BrainTox supports CSV export for transaction data and JSON backup for full data portability.
What is the sarcastic commentary feature? BrainTox reacts to each transaction with a humorous, sarcastic comment based on the category and amount. You can choose from three toxicity levels or disable it entirely.
What Android version is required? BrainTox runs on Android 7.0 and above.
Does BrainTox support multiple currencies? Yes, BrainTox supports multiple currencies for tracking expenses and income.
Can I track recurring subscriptions? Yes. BrainTox lets you track recurring expenses like subscriptions, rent, and bills with local reminders.
Does BrainTox have ads? No. BrainTox has no ads, no ad networks, and no advertising SDKs of any kind.
Is BrainTox suitable for serious financial planning? BrainTox is designed for quick, everyday spending awareness with humor. It is not a replacement for professional financial tools or accounting software.
Public support and privacy requests for BrainTox are handled through [email protected].
Other catalog slots show how one structure scales across product types.
Crystal Notes
Mobile app
Crystal Notes is a fast, local-first notes app for Android. Rich text, categories, search, export to PDF/Markdown/CSV/Excel, JSON backups. No cloud sync, no account. Download free on Google Play.
An unannounced indie game currently in development for Android devices.
