Best Stock Calculator For Investors Apps

216+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated May 2026

If you already know StockCalc, this is the deeper bench. 216+ stock calculator for investors apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Top Picks for Stock Calculator For Investors

StockCalc - Trade Calculator#1

StockCalc - Trade Calculator by Xin Chen

Position Size Fast Profit Calc
Editor's Choice
πŸ”§ Utilities
4.5(19 ratings)
FreeIn-App Purchases
StockCalc - Trade Calculator screenshot 1
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Quickly calculate stock price changes, profit and loss, and forecast targets. Review market trends with K-line replay and access real-time data for over 8,000 stocks and 700 ETFs. Designed for both beginners and professional traders.

Stock Signal: AI Stocks Watch#2

Stock Signal: AI Stocks Watch by SAGAMILL PTE. LTD.

Buy Sell, Screener, Charts
Strong Contender
πŸ’° Finance
4.5😐(11K ratings)
FreeIn-App Purchases
#47in Finance
Stock Signal: AI Stocks Watch screenshot 1
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Stock Signal: AI Stocks Watch screenshot 6

This app provides AI-driven insights and technical analysis for stock trading. It helps users identify buy/sell signals, track momentum, and manage watchlists. Designed for day and swing traders, it offers actionable advice to improve trading decisions.

What We Love

  • πŸš€ Great Signals
  • πŸ‘ Well designed and good interface
  • πŸ‘ Easy to navigate and understand
  • πŸ‘ Excellent app

Room to Improve

  • πŸ› Confusing
  • πŸ› Terrible signals, service and analysis
  • πŸ› Unreliable track record
Vanguard: Save, Invest, Retire#3

Vanguard: Save, Invest, Retire by The Vanguard Group, Inc.

Investing, Advice, Retirement
Worth Considering
πŸ’° Finance
4.6😞(177K ratings)
FreeAds
#99in Finance
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Manage your investments and retirement accounts on the go. Track account performance, make trades, and deposit checks directly. Access account overviews and transaction history with ease.

What We Love

  • πŸš€ Comprehensive investment app
  • πŸ€– Exceptional way to recover lost funds
  • πŸ‘ Majestic interface
  • πŸ€‘ Best financial app

Room to Improve

  • πŸ•°οΈ Long wait times for customer service
  • πŸ› Inconsistent functionality
  • 🀯 Worthless app

More Stock Calculator For Investors apps to explore

4
Investor's Business Daily
Investor's Business Daily
Investor's Business Daily
Stock News & Analysis
Free

Access winning stock lists, real-time charts, and market news on the go. Features include personalized stock lists, exclusive stock selections, and daily market analysis. Offers premium features for subscribers and basic market information for all users.

Personal stock lists synced across devicesExclusive stock lists (IBD 50, Sector Leaders)Daily market analysis
πŸ’° Finance
(16K)
free with in-app purchases
5
MarketSurge - Stock Research
MarketSurge - Stock Research
MarketSurge - Stock Research
by Investor's Business Daily, Inc
Free

This app provides advanced stock research and charting tools for modern investors. It simplifies complex data, offers AI-powered insights for identifying trade opportunities, and helps users determine optimal buy and sell points with customizable alerts.

Growth 250 stock listIndustry Group metricsExclusive stock lists
πŸ’° Finance
(8.5K)
subscription
6
Calculatorβ‚Š
Calculatorβ‚Š
Calculatorβ‚Š
Basic, Scientific, Plus Calc
Free

This app offers a comprehensive suite of calculation tools, including basic, scientific, and unit conversion functions. It features an AI-powered math solver that can solve problems from photos and a dedicated math notes section for jotting down equations and diagrams. Accessibility options like dynamic text size and VoiceOver support are also included.

Basic and scientific calculationsUnit and currency converterAI-powered math solver with photo recognition
πŸ”§ Utilities
(1.7M)
free with in-app purchases
7
Stock Alarm - Alerts, Tracker
Stock Alarm - Alerts, Tracker
Stock Alarm - Alerts, Tracker
Stock Tracker & Stock Alerts
Free

Receive real-time stock and crypto alerts via push notification, call, or email. Track price movements, technical indicators, and market news to never miss an opportunity. Developed by traders for traders, this app offers comprehensive market monitoring.

Push, call, or email alertsCustomizable alert conditionsIntraday and historical graphs
πŸ’° Finance
(7.2K)
freemium
8
Stocks Tracker:Real-time stock
Stocks Tracker:Real-time stock
Stocks Tracker:Real-time stock
Realtime stock quote & chart
Free

Track stocks with real-time quotes, advanced charts, and customizable alerts. Monitor portfolios, access economic news, and utilize market scans for informed trading decisions. Supports major US brokers and offers paper trading.

Real-time streaming quotesMultiple watchlists and portfoliosAdvanced charting with 50+ indicators
πŸ’° Finance
(55K)
free with in-app purchases
9
BA Financial Calculator Plus
BA Financial Calculator Plus
BA Financial Calculator Plus
TVM, NPV, Loan, ROI Calculator
Free
$5.99 | 100% OFF

This app offers a comprehensive suite of financial calculators, including TVM, NPV, and ROI, with detailed explanations, formulas, and examples. It provides data visualization, reports, and AI-powered insights for complex financial calculations, all while prioritizing on-device processing for privacy.

Financial calculators with descriptions, formulas, and examplesTime Value of Money (TVM) calculationsNet Present Value (NPV) and Internal Rate of Return (IRR)
πŸ’° Finance
(133)
free with in-app purchases
10
BA Financial Calculator
BA Financial Calculator
BA Financial Calculator
BAII Plus Emulator
Free

Emulates the TI BAII Plus financial calculator, offering identical functionality with a clean and user-friendly interface. It's designed for finance professionals and students preparing for exams like CFA, FRM, and CPA.

TI BAII Plus emulatorIdentical functionalityUser-friendly interface
πŸ’° Finance
(2.9K)
ad-supported
11
Stock Average Price Calculator
Stock Average Price Calculator
Stock Average Price Calculator
Best Stock Average Calculator
Free

Easily calculate the average cost of your stock investments, even when buying at different prices. This tool helps you understand your average down or average up costs and can save unlimited stock entries and transactions. It also allows you to calculate potential profits from your buy and sell activities.

Calculate average stock purchase priceAverage down/up cost calculationAutosave calculations
πŸ”§ Utilities
(402)
free with in-app purchases
12
Penny Stocks Tracker &Screener
Penny Stocks Tracker &Screener
Penny Stocks Tracker &Screener
OTC & Penny Stock Scanner
Free

Discover and track penny stocks with advanced screening tools, real-time charts, and fundamental analysis data. Monitor your portfolio and stay informed with news and profiles for various stock sectors.

Penny stock screenersCustomizable watchlistsTechnical analysis charts
πŸ’° Finance
(6.1K)
free with in-app purchases
13
Investment Calculator - Calc
Investment Calculator - Calc
Investment Calculator - Calc
Compound interest, financial
Free

Easily assess investment value over time with detailed tables and charts. Includes tools for ROI, duration, and contribution calculations. Save and track your financial journey.

Investment progression tables and chartsReturn on Investment (ROI) calculationInvestment duration and contribution planning
πŸ’° Finance
(1.6K)
subscription
14
10bii Financial Calculator
10bii Financial Calculator
10bii Financial Calculator
Easy Financial Calculator
$7.99

This app offers a comprehensive financial calculator with over 105 functions for business, statistics, and general math. It simplifies complex calculations like loan payments, time value of money, and investment analysis with an intuitive interface and visual tools. Easy modes are available for users new to financial calculations.

Over 105 financial, business, and math functionsTime Value of Money (TVM) calculationsUneven Cashflow worksheets
πŸ’° Finance
(663)
free with in-app purchases
15
Penny Stocks Screener: AI Scan
Penny Stocks Screener: AI Scan
Penny Stocks Screener: AI Scan
Find top gainer stock to buy
Free

This app helps users find and track penny stocks with advanced screening tools, real-time notifications, and educational resources. It offers customizable criteria to identify potential investment opportunities and provides in-depth company research.

Customizable penny stock screenerOver 100 scanner criteriaReal-time stock notifications
πŸ’° Finance
(12K)
free with in-app purchases
16
Stock Scanner Screener AI
Stock Scanner Screener AI
Stock Scanner Screener AI
Track Signals, Find Top Stocks
Free

This app uses AI to filter the stock market, identifying top-rated stocks, breakouts, and hidden opportunities in real-time. It offers daily top picks, breakout detection, and penny stock hunting, alongside professional screening tools and smart alerts.

AI-powered stock discoveryDaily top stock picksBreakout and penny stock detection
πŸ’° Finance
(8.2K)
free with in-app purchases
17
Stockbit - Stock Investing App
Stockbit - Stock Investing App
Stockbit - Stock Investing App
Stock Trading. Charting. Data.
Free

Discuss, analyze, and trade stocks with real-time data, news, and insights from a community of investors. Learn to invest with free educational resources and practice with virtual trading. Monitor your portfolio and receive price alerts.

Real-time stock data and chartingCommunity discussion forumVirtual trading for practice
πŸ’° Finance
(261)
free with in-app purchases
18
Stocks+ app
Stocks+ app
Stocks+ app
Stock Market App
Free

Track and grow your investments with this comprehensive stock market app. Monitor your portfolio, view detailed charts and news, set custom alerts, and discover trending stocks. Access financial news and podcasts to stay informed.

Detailed stock charts and indicatorsCustomizable alerts and notificationsWatchlist and portfolio creation
πŸ’° Finance
(45K)
freemium
19
Stocks
Stocks
Stocks
by Apple Distribution International
Free

Follow daily stock and market performance with customizable watchlists. Get real-time quotes, interactive charts, and breaking business news. Seamlessly sync across all your Apple devices.

Customizable watchlistsReal-time quotes and price changesInteractive stock charts
πŸ’° Finance
(696K)
free with in-app purchases
20
DivTracker: Dividend Tracking
DivTracker: Dividend Tracking
DivTracker: Dividend Tracking
Income. Investment Calculator
Free

Track your dividend investments, monitor changes, and project future income. This app offers detailed estimations, accounting for taxes and commissions, to help you plan your financial independence with confidence. Manage multiple portfolios and numerous holdings for free.

Portfolio trackingDividend estimationIncome goal setting
πŸ’° Finance
(820)
freemium