Best Stock Calculator Apps

250+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated August 2026

Whether you're new to stock calculator or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Stock Calculator Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Stock Profit Calculator+Stock Profit Calculator+Free4.7★ (180)YesYesAug 2026
2Stock Calculator, Profit CalcStock Calculator, Profit CalcFree4.3★ (321)NoYesAug 2026
3Financial Calculator: PercentFinancial Calculator: PercentFree4.7★ (15K)NoYesAug 2026
4Stock Honey CalculatorStock Honey CalculatorFree5.0★ (6)YesNoAug 2026
5Smart Stock CalculatorSmart Stock CalculatorFree5.0★ (1)YesYesAug 2026
6SSPI Stock CalculatorSSPI Stock CalculatorFreeYesYesMay 2026
7Stock Average Price CalculatorStock Average Price CalculatorFree4.4★ (414)YesYesAug 2026
8StockCalc - Trade CalculatorStockCalc - Trade CalculatorFree4.5★ (19)NoYesAug 2026

Top Picks for Stock Calculator

Stock Profit Calculator+#1

Stock Profit Calculator+ by Avni Sagiroglu

Calculate Market Trade Prices
Editor's Choice
💰 Finance
4.7(180 ratings)
FreeAdsIn-App Purchases
Stock Profit Calculator+ screenshot 1
Stock Profit Calculator+ screenshot 2
Stock Profit Calculator+ screenshot 3
Stock Profit Calculator+ screenshot 4

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.

Stock Calculator, Profit Calc#2

Stock Calculator, Profit Calc by Phan Nhat Đang

Return: BTC, Crypto, Dividend
Strong Contender
🔧 Utilities
4.3(321 ratings)
FreeIn-App Purchases
Stock Calculator, Profit Calc screenshot 1
Stock Calculator, Profit Calc screenshot 2
Stock Calculator, Profit Calc screenshot 3

Calculate investment returns for stocks and cryptocurrencies. Determine key financial metrics like break-even price, ROI, and net selling/buying prices with this intuitive and easy-to-use tool.

Financial Calculator: Percent#3

Financial Calculator: Percent by Applorium Ltd

Tax Percentage, Profit Margin
Worth Considering
💰 Finance
4.7😊(15K ratings)
FreeIn-App Purchases
Financial Calculator: Percent screenshot 1
Financial Calculator: Percent screenshot 2
Financial Calculator: Percent screenshot 3
Financial Calculator: Percent screenshot 4
Financial Calculator: Percent screenshot 5
Financial Calculator: Percent screenshot 6

This app offers a comprehensive suite of over 40 financial and utility calculators. Easily handle complex calculations like investment analysis, tax percentages, profit margins, and everyday percentage needs with a clean and intuitive interface.

What We Love

  • 🚀 Easy to use
  • 👍 Versatile and feature-rich
  • 🚀 Quick calculations
  • 👍 Intuitive interface

Room to Improve

  • 🔒 In-app purchases not clearly disclosed
  • 💰 Perceived as overpriced for some users

More Stock Calculator apps to explore

4
Stock Honey Calculator
Stock Honey Calculator
Stock Honey Calculator
Stock Honey Calculator
Free

This app helps users calculate the average stock price for their current holdings and planned purchases. It also provides a list to find the appropriate average price and estimate expected revenue. Designed for investors to manage their stock portfolios efficiently.

Average stock price calculationCurrent stock holdings analysisPlanned purchase integration
📊 Productivity
(6)
ad-supported
5
Smart Stock Calculator
Smart Stock Calculator
Smart Stock Calculator
by Youngwan Choi
Free

Calculate stock trading metrics like profit/loss, purchase quantity, and average unit price. Manage fees, taxes, and registered stocks for successful investment. Supports iPhone, iPad, and Mac with dark mode.

Profit and loss calculationPurchase quantity calculationAverage unit price calculation
💰 Finance
(1)
free with in-app purchases
6
SSPI Stock Calculator
SSPI Stock Calculator
SSPI Stock Calculator
Stock profit/loss calculator
Free

This app helps stock traders calculate profit and loss, analyze potential share prices, and determine buy/sell details. It offers advanced features like commission and tax deductions through a subscription.

Calculate stock profit/lossDetermine share price for desired profitCalculate total cash outlay
💰 Finance
(0)
free with in-app purchases
7
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
(414)
free with in-app purchases
8
StockCalc - Trade Calculator
StockCalc - Trade Calculator
StockCalc - Trade Calculator
Position Size Fast Profit Calc
Free

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.

Price change and target forecastProfit and loss calculationExtensive market coverage (stocks & ETFs)
🔧 Utilities
(19)
freemium
9
Stock Calculator - Risk Reward
Stock Calculator - Risk Reward
Stock Calculator - Risk Reward
Risk Reward with your account
Free

This tool helps traders calculate the average purchase price and final yield for their stock, coin, or cryptocurrency holdings. It allows users to store and manage their owned assets, with support for up to 8 decimal places for precise calculations.

Calculate average unit priceCalculate final quantity and yieldStore and manage owned assets
💰 Finance
(5)
free
10
Stock Profit Loss Calculator
Stock Profit Loss Calculator
Stock Profit Loss Calculator
Calculate Stock Gains & Losses
Free

Calculate your stock trading profits and losses quickly and accurately. This tool helps investors and traders understand their real gains by factoring in all buys, fees, and commissions. It also includes a bonus trivia game to test your stock market knowledge.

Calculate total profit/lossFactor in shares, buy/sell pricesInclude commissions and fees
🔧 Utilities
(3)
free with in-app purchases
11
Stock Market Calculator
Stock Market Calculator
Stock Market Calculator
Calculate SIP, MF & Growth
Free
📊 Productivity
(0)
12
TradeStation - Trade & Invest
TradeStation - Trade & Invest
TradeStation - Trade & Invest
Stocks|Options|Futures
Free

This app provides a comprehensive platform for trading stocks, options, and futures on the go. It offers powerful analysis tools, advanced execution capabilities, and account management features, all within an intuitive interface. Execute your trading strategies with real-time data and robust charting.

Real-time streaming quotes and alertsCandlestick and OHLC charting with indicatorsCustom chart timeframes including pre/post-market
💰 Finance
(18K)
free
13
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
14
Stock Calculator Profit Loss
Stock Calculator Profit Loss
Stock Calculator Profit Loss
Stock Profits and Losses
Free
🔧 Utilities
(0)
15
Stock Trading Calculator
Stock Trading Calculator
Stock Trading Calculator
Numbers for stock trading
Free
💰 Finance
(0)
16
Stock Calculator - CalCon
Stock Calculator - CalCon
Stock Calculator - CalCon
Part of CalCon Calculator
Free
🔧 Utilities
(0)
17
Stock Target Stop Calculator
Stock Target Stop Calculator
Stock Target Stop Calculator
Stock Trade Management
Free

This app helps traders pre-determine target and stop prices for stock trades. It offers tools to calculate profit/loss, visualize analysis, and set alerts for market movements. Designed for both novice and experienced traders to manage risk and safeguard profits.

Calculate target and stop pricesCompute net and % profit/lossCustomize trade parameters
📚 Education
(5)
free with in-app purchases
18
Stock Profit Calculator Pro
Stock Profit Calculator Pro
Stock Profit Calculator Pro
Calculate in Profit, ROI, etc
Free

This utility app quickly calculates stock profit, return on investment (ROI), and breakeven selling prices. It handles number of shares, buying/selling prices, and commissions to provide real-time results. The app also calculates buying and selling commissions and net prices in dollars.

Calculate ProfitCalculate Return of Investment (ROI)Calculate Breakeven Selling Price
🔧 Utilities
(1)
free with in-app purchases
19
Stock Calculator Plus
Stock Calculator Plus
Stock Calculator Plus
by Sukhjinder Singh Purewal
Free
💰 Finance
(0)
20
Stock Average Calculator Pro
Stock Average Calculator Pro
Stock Average Calculator Pro
Track Stock Cost Basis
Free
$1.99 | 100% OFF
💰 Finance
(0)

FAQ about Stock Calculator

What are the best stock calculator apps for iPhone?
Stock Profit Calculator+ tops our stock calculator apps ranking as of August 2026, with a 4.7-star average from 180 App Store ratings, and it's free to download.
Yes — 20 of the top stock calculator apps we rank are free to download, including Stock Profit Calculator+ and Stock Calculator, Profit Calc.
Stock Profit Calculator+ shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ stock calculator apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app simplifies daily calculations for stock investors. It allows users to enter their buying cost and quantity to determine the break-even price. Additionally, it calculates the net profit or loss by factoring in expected selling prices and associated commissions.
To calculate your net profit or loss, you will need to enter your buying cost and the quantity of shares you purchased. Then, input your expected selling price. The app will then compute the net profit or loss, taking into account any applicable commissions.

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