Best Stock Calculator Position Apps

211+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated May 2026

Every iPhone needs a few good stock calculator position apps. We benchmark 211+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Stock Calculator Position

Stock Position Calculator#1

Stock Position Calculator by alpinetic

Editor's Choice
💰 Finance
4.5(2 ratings)
FreeAdsIn-App Purchases
Stock Position Calculator screenshot 1
Stock Position Calculator screenshot 2
Stock Position Calculator screenshot 3

Calculate the optimal number of shares to buy based on your risk tolerance and capital. Input account balance, risk percentage, share price, and stop-loss to determine ideal position size for your investment strategy.

StockCalc - Trade Calculator#2

StockCalc - Trade Calculator by Xin Chen

Position Size Fast Profit Calc
Strong Contender
🔧 Utilities
4.5(19 ratings)
FreeIn-App Purchases
StockCalc - Trade Calculator screenshot 1
StockCalc - Trade Calculator screenshot 2
StockCalc - Trade Calculator screenshot 3
StockCalc - Trade Calculator screenshot 4
StockCalc - Trade Calculator screenshot 5
StockCalc - Trade Calculator screenshot 6

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 Alarm - Alerts, Tracker#3

Stock Alarm - Alerts, Tracker by Stock Alarm, LLC

Stock Tracker & Stock Alerts
Worth Considering
💰 Finance
4.8😞(7.2K ratings)
FreeAdsIn-App Purchases
Stock Alarm - Alerts, Tracker screenshot 1
Stock Alarm - Alerts, Tracker screenshot 2
Stock Alarm - Alerts, Tracker screenshot 3
Stock Alarm - Alerts, Tracker screenshot 4
Stock Alarm - Alerts, Tracker screenshot 5
Stock Alarm - Alerts, Tracker screenshot 6

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.

What We Love

  • 🚀 Efficient alerts
  • 🔔 Useful notification system
  • 👍 User-friendly interface
  • 💰 Helpful for trading

Room to Improve

  • 🐛 Unreliable alerts and notifications
  • 🔧 Buggy and crashing app
  • 💰 Deceptive subscription practices

More Stock Calculator Position apps to explore

4
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
🔧 Utilities
(402)
free with in-app purchases
5
Trade Calculator, Stock Market
Trade Calculator, Stock Market
Trade Calculator, Stock Market
Position Sizing, ROI, P&L Calc
Free

This app simplifies stock market trading with tools for calculating profit/loss, average stock cost, trade details, percentages, position size, and ROI. It offers accurate calculations and a user-friendly interface for informed investment decisions.

Profit/Loss CalculatorStock Average CalculatorTrade Calculator
💰 Finance
(9)
free
6
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
💰 Finance
(12K)
free with in-app purchases
7
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
💰 Finance
(8.2K)
free with in-app purchases
8
Stock Master: Investing Stocks
Stock Master: Investing Stocks
Stock Master: Investing Stocks
Stock Market Trading Stocks AI
Free

This app provides real-time stock quotes, advanced charting tools, and market insights to help users track investments and identify trading opportunities. It offers customizable alerts, portfolio management, and a proprietary Trendscore engine to discover potential breakout stocks.

Real-time stock quotesCustomizable alertsStock watchlists and portfolios
💰 Finance
(73K)
free with in-app purchases
9
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
💰 Finance
(6.1K)
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
💰 Finance
(2.9K)
ad-supported
11
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)
💰 Finance
(144)
free with in-app purchases
12
Stock Profit Calculator+
Stock Profit Calculator+
Stock Profit Calculator+
Calculate Market Trade Prices
Free

This app helps stock investors quickly calculate their break-even price and net profit or loss. It accounts for buying cost, quantity, and expected selling price, including commissions.

Calculate break-even priceCalculate net profit or lossInclude commissions in calculations
💰 Finance
(147)
free with in-app purchases
13
Stock Signal: AI Stocks Watch
Stock Signal: AI Stocks Watch
Stock Signal: AI Stocks Watch
Buy Sell, Screener, Charts
Free

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.

AI-driven buy/sell signalsTechnical analysis interpretationMomentum shift alerts
💰 Finance
(11K)
free with in-app purchases
14
thinkorswim: Trade. Invest.
thinkorswim: Trade. Invest.
thinkorswim: Trade. Invest.
TD Ameritrade trading App
Free

Trade stocks, options, futures, and forex with a powerful mobile platform. Manage positions, analyze charts, and practice strategies with simulated trading. Get real-time data and educational resources.

Advanced order creation and modificationLive chat support with screen sharingLive streaming financial news
💰 Finance
(325K)
free
15
Calculator with History Tape
Calculator with History Tape
Calculator with History Tape
No Ads Calculator with Memory
Free

This app provides a straightforward calculator experience with a comprehensive history log of all your computations. Customize the keyboard, display, and history records to suit your needs. Easily add annotations and titles to past calculations for better organization.

History record functionDisplay input equationAdjustable keyboard size and font
📊 Productivity
(3.2K)
free with in-app purchases
16
Stock Screener by StockScan.io
Stock Screener by StockScan.io
Stock Screener by StockScan.io
Real-Time Stocks Scanner
Free

This app helps investors find potential stocks using advanced, rule-based screeners. It offers prebuilt and custom screening options, clear charts, AI insights, and a tracker for stocks and crypto. It aims to reduce manual work and market noise for research and decision support.

Advanced stock screenersOne-tap prebuilt screenersCustom screeners
💰 Finance
(2.9K)
free with in-app purchases
17
Easy Stock Profit Calculator
Easy Stock Profit Calculator
Easy Stock Profit Calculator
Profit/Loss, Weighted Averages
$11.99

Quickly calculate stock profits and losses with real-time updates as you enter your data. Features a unique "Price Dial" for instant target price adjustments and a weighted average calculator for multiple purchases.

Instant profit/loss calculationReal-time data adjustmentUnique "Price Dial" for target price
💰 Finance
(116)
paid
18
Calculator HD++
Calculator HD++
Calculator HD++
by smalltech sarl
Free

This application offers a high-precision calculation engine with a user-friendly interface. It allows for real-time result display as formulas are typed, supports multiple undo actions, and enables easy switching between workspaces. Users can also access persistent history, print calculations via AirPrint, and share history via email.

High precision calculation engineResults displayed while typingMultiple undo functionality
🔧 Utilities
(268)
ad-supported
19
TipRanks Stock Market Analysis
TipRanks Stock Market Analysis
TipRanks Stock Market Analysis
Investing, Trade, Finance News
Free

Access Wall Street analyst insights, track your investments, and stay updated on market news. This app provides data-driven scores, real-time quotes, and personalized alerts to help you make informed trading decisions.

Stock market analysisPortfolio managementFinancial data access
💰 Finance
(18K)
free with in-app purchases
20
Investment Calculator (Past)
Investment Calculator (Past)
Investment Calculator (Past)
Stock Calculator
Free

This app helps you calculate potential returns on past stock market investments. It provides details like purchase price, number of stocks, and return on investment, visualizing stock performance over time.

Calculate past investment growthDetermine return on investmentView stock performance graphics
💰 Finance
(30)
free