Track Your Stocks.
Own Your Data.

A minimalist, privacy-first portfolio tracker with powerful analytics. No cloud. No tracking. Just pure portfolio management.

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100%
Private
15+
Analytics Tools
∞
Stocks

Built for Privacy. Designed for Power.

StashFlow gives you complete control over your portfolio data with enterprise-grade analytics.

100% Private

All data stored locally on your device. No cloud servers, no tracking, no third-party access. Your portfolio, your rules.

Manual Control

You update prices manually. No automatic syncing means no constant internet connection required and full control over when data refreshes.

Export & Import

Easily backup and restore your portfolio with CSV export/import. Transfer data between devices or keep secure backups.

Smart Stock Search

Search and add stocks by ticker symbol from multiple global exchanges. Support for NGX, NYSE, NASDAQ, and more.

Multi-Currency

Track stocks in multiple currencies with built-in exchange rate management. Perfect for international portfolios.

Lightning Fast

Built for instant data access. No lag, no loading spinners, just pure performance.

Portfolio Management Made Simple

1

Search & Add Stocks

Find stocks by ticker symbol from your preferred exchange and add them to your portfolio instantly.

2

Record Transactions

Log your buy/sell transactions with quantity, price, and fees. Track multiple lots and average cost basis automatically.

3

Update & Monitor

Manually update current prices when you want. See real-time profit/loss calculations and portfolio performance.

4

Analyze & Optimize

Dive deep into 15+ analytics tools to understand your portfolio health, risks, and opportunities.

Portfolio Overview

15+ Powerful Analytics Tools

Professional-grade insights to help you make informed investment decisions.

📅

Daily Diary

Track daily winners and losers for any selected day. See how your portfolio performs day by day.

❤️

Portfolio Health

Overall portfolio health at a glance. Know exactly where you stand.

🏆

Winners & Losers

Identify your best and worst performing stocks. Learn from your successes and failures.

📈

Performance Over Time

Visualize how your portfolio value has changed over weeks, months, and years.

🎯

Opportunity Analysis

Discover underperforming assets and potential rebalancing opportunities.

🔍

Diversification Check

Ensure your portfolio is properly diversified across sectors and assets.

⚠️

Risk Warnings

Get alerts about concentrated positions and potential portfolio risks.

📊

Sector Analysis

Understand your sector exposure and identify overweight positions.

💰

Fees Analysis

Track broker fees and transaction costs to understand their impact on returns.

📅

Monthly Checkup

Review your portfolio performance month by month with detailed breakdowns.

⏱️

Investment Timeline

Visualize your complete investment journey from first purchase to present.

🎲

Scenario Planning

Model different market scenarios and see potential impacts on your portfolio.

🔬

Performance Attribution

Understand what's driving your returns - stock selection, timing, or market movements.

📉

Market Comparison

Compare your portfolio performance against market benchmarks.

🎯

Cost Basis Tracking

Precise tracking of average cost basis with FIFO/LIFO support for tax reporting.

Bold. Clean. Focused.

StashFlow embraces a big and bold black and white design philosophy that puts your data front and center.

No distractions. No clutter. Just the information you need to make informed investment decisions.

Every screen is optimized for clarity and speed, ensuring you spend less time navigating and more time analyzing.

Design That Gets Out of Your Way

Inspired by professional trading terminals but simplified for everyday investors. Large typography, high contrast, and intuitive navigation mean you can manage your portfolio with confidence.

High contrast black & white theme
Large, bold typography for easy reading
Minimal UI with maximum information density
Native performance on iOS, Android, and Desktop
🔒

Your Data. Your Device. Period.

In an age of data breaches and privacy concerns, StashFlow takes a different approach. Everything stays on your device. No sign-ups, no cloud sync, no tracking pixels. Just a powerful tool that respects your privacy.

Zero
Signups
Zero
Tracking
Zero
Accounts

Ready to Take Control?

Download StashFlow today and experience the future of private portfolio management.

🤖
Android
Available Now
🍎
iOS
Coming Soon
🪟
Windows
Coming Soon
🍏
macOS
Coming Soon

Free Forever. Premium Optional.

StashFlow is free to use with all core features. Upgrade to Premium for unlimited exchange rate refreshes and ad-free experience with a one-time payment.

Free
$0
All features included
Premium
One-Time
Lifetime access
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