Comparison

Stock Inventory vs Permanent Portfolio Tracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Stock Inventory

Track stock investments across multiple brokerages securely on your device. Monitor performance, dividends, and allocation with real-time insights and interactive charts. Offers a privacy-first design without requiring account credentials.

Highlights
  • Real-time stock portfolio tracking
  • Dividend income tracking
  • Privacy-first design
  • Intuitive interface
  • Smart organization
  • Data export (Pro)
Features
Read full description

Track all your stock investments across multiple brokerages in one beautiful, secure app—without sharing your portfolio information or account credentials with anyone. Stock Inventory gives you complete control over your stock portfolio data while delivering real-time insights into your performance, dividends, and allocation. KEY FEATURES Real-Time Stock Portfolio Tracking • Monitor total value, cost basis, and gains across all your stock brokerage and retirement accounts using any ticker symbol • Track current stock price and performance with interactive scrubbable charts (5D, 3M, YTD, 1Y, 5Y)—see highest price and price changes at a glance • Identify tickers instantly with logos for thousands of companies, ETFs, and mutual funds (Vanguard, Fidelity, iShares, Blackrock, Charles Schwab) • Learn about your recent movers and top gainer stocks easily in an animated summary view • Dig into your portfolio growth statistics, split out by account or individual stock ticker • Learn from beautiful and insightful total portfolio visualizations with line, area, and pie charts Dividend Income Tracking • Automatic dividend estimates for all holdings • See your total annual dividend income at a glance • Monitor dividend yield across your portfolio Privacy-First Design • Military-grade AES encryption for all data • Stored securely on your device—not in the cloud • No account credentials required Intuitive Interface • Built for iOS with native SwiftUI • Dark mode optimized • Haptic feedback and smooth animations • Drag to explore detailed chart data Smart Organization • Filter by account (Brokerage, IRA, etc.) or ticker • Multiple sorting options: value, total gains, percent gains, price, quantity • Quick access to top performers and recent movers Data Portability (Pro) • Export your data to JSON or CSV • Import from spreadsheets • Ad-free experience WHO IT'S FOR Perfect for dividend investors, buy-and-hold investors, and anyone managing stocks across multiple brokerages who values privacy and wants a consolidated view without linking bank accounts. GET STARTED Simply add your purchases manually—ticker, quantity, price, and date. Stock Inventory handles the rest, fetching current prices and calculating your performance automatically. Upgrade to Pro for export features and an ad-free experience.

About

Permanent Portfolio Tracker

Read full description

Track and rebalance your investment portfolio based on Harry Browne's Permanent Portfolio strategy. Features: - Create multiple portfolios with custom allocations - Real-time price updates from market data - Push notification alerts when rebalancing is needed - Simple, clean interface for easy tracking - Supports stocks, bonds, gold, and cash The Permanent Portfolio strategy suggests dividing your investments equally between four asset classes to provide stability in any economic environment.

Screenshots

Stock Inventory4 screens
Permanent Portfolio Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Permanent Portfolio Tracker at none against Stock Inventory's 1. Permanent Portfolio Tracker also leads on update cadence (every 3 days vs every 3 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Stock Inventory sells 1 one-off in-app purchase. Permanent Portfolio Tracker asks for nothing beyond the download.

UpkeepUpdate frequency

Stock Inventory ships an update every 3 weeks, Permanent Portfolio Tracker every 3 days. The most recent releases landed on October 25, 2026 and October 9, 2026 respectively.

Scorecard4 real differences · 5 level
Stock Inventory versus Permanent Portfolio Tracker: the parameters behind the verdict, then further details
ParameterStock InventoryPermanent Portfolio Tracker
PriceFreeFree
Rating3.7 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 3 weeksEvery 3 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.615.1 — better
Further details — not scored
Size151 MB25 MB
Age rating4+4+
DeveloperKevin TangFangyi Wang

In-app purchases

1 purchases

Stock Inventory

One-time1
  • Stock Inventory Pro$5.99
None

Permanent Portfolio Tracker

No in-app purchases

Questions

Is Stock Inventory free?
Stock Inventory is free to download, with in-app purchases available.
Is Permanent Portfolio Tracker free?
Permanent Portfolio Tracker is free to download, with no in-app purchases.
Do Stock Inventory or Permanent Portfolio Tracker have ads?
Both Stock Inventory and Permanent Portfolio Tracker show ads.
Which is updated more often, Stock Inventory or Permanent Portfolio Tracker?
Stock Inventory ships an update every 3 weeks, and Permanent Portfolio Tracker every 3 days. Most recently, Stock Inventory was updated on October 25, 2026 and Permanent Portfolio Tracker on October 9, 2026.

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