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Best Margin Apps

245+ iOS apps curated and reviewed

4.4 avg rating
17 free apps
Updated August 2026

The best margin apps on iPhone average 4.4★ across 245+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top Margin Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Margins: Book TrackerMargins: Book TrackerFree4.9★ (19K)NoYesSep 2026
2Cost Margin CalculatorCost Margin CalculatorFree3.6★ (89)NoNoMay 2026
3Margin POSMargin POSFree5.0★ (9)NoNoAug 2026
4Mar-Genie Margin CalculatorMar-Genie Margin CalculatorFree3.6★ (49)NoNoJul 2026
5Margin & Markup CalculatorMargin & Markup CalculatorFree—YesYesJun 2026
6Profit Tracker: Income ExpenseProfit Tracker: Income ExpenseFree—NoNoSep 2026
7Margin/Markup CalculatorMargin/Markup CalculatorFree—NoNoMay 2026
8Margin Calculator– Cost/ProfitMargin Calculator– Cost/ProfitFree—YesNoMay 2026

Top Picks for Margin

Margins: Book Tracker#1

Margins: Book Tracker by Paratext Inc.

Build a stronger reading habit
Editor's Choice
📚 Books
4.9😊(19K ratings)
FreeIn-App Purchases
Margins: Book Tracker screenshot 1
Margins: Book Tracker screenshot 2
Margins: Book Tracker screenshot 3
Margins: Book Tracker screenshot 4
Margins: Book Tracker screenshot 5
Margins: Book Tracker screenshot 6

This app helps you discover, track, and share your reading journey. It offers detailed tracking options, customizable features, and powerful search capabilities. Stay focused on your reading goals with built-in tools to minimize distractions.

What We Love

  • 👍 Easy to use
  • 🎨 Aesthetically pleasing design
  • 🔍 Helpful search and recommendation features
  • 📚 Comprehensive book tracking capabilities

Room to Improve

  • 🐛 Missing books in the database
  • 🔍 Limited search and filtering options
  • 🔒 Concerns about using phone number for sign-up
Cost Margin Calculator#2

Cost Margin Calculator by Renowne, LLC

Strong Contender
💰 Finance
3.6(89 ratings)
Free
Cost Margin Calculator screenshot 1
Cost Margin Calculator screenshot 2
Cost Margin Calculator screenshot 3
Cost Margin Calculator screenshot 4
Cost Margin Calculator screenshot 5
Cost Margin Calculator screenshot 6

This business tool accurately calculates cost, margin/markup, price, and commission. It also includes a break-even calculator to determine the sales needed to cover costs during promotions. Achieve your business goals with this simple yet powerful app.

Margin POS#3

Margin POS by Transformity, Inc

Margin's Mobile Companion
Worth Considering
💼 Business
5.0(9 ratings)
Free
Margin POS screenshot 1
Margin POS screenshot 2
Margin POS screenshot 3

Manage your liquor store's operations on the go. Track sales, update inventory, and access business reports directly from your smartphone or tablet.

More Margin apps to explore

4
Mar-Genie Margin Calculator
Mar-Genie Margin Calculator
Mar-Genie Margin Calculator
by Steamtown Media Limited
Free

Calculate sales prices and profit margins with ease. This tool provides quick, simple, and accurate results for your business needs.

Calculate sales priceCalculate sales marginEasy to use
📊 Productivity
(49)
free
5
Margin & Markup Calculator
Margin & Markup Calculator
Margin & Markup Calculator
Profit, fees and VAT
Free
💰 Finance
(0)
6
Profit Tracker: Income Expense
Profit Tracker: Income Expense
Profit Tracker: Income Expense
Track profit, costs & margin
Free
💰 Finance
(0)
7
Margin/Markup Calculator
Margin/Markup Calculator
Margin/Markup Calculator
Calculate Margin & Markups
Free
💰 Finance
(0)
8
Margin Calculator– Cost/Profit
Margin Calculator– Cost/Profit
Margin Calculator– Cost/Profit
by POCHUN YEH
Free
💰 Finance
(0)
9
Margin: Safe Balance
Margin: Safe Balance
Margin: Safe Balance
Subscription Tracker & Budget
Free
💰 Finance
(0)
10
Profit Margin Calculator
Profit Margin Calculator
Profit Margin Calculator
Profit Margin Calculator
Free
💰 Finance
(0)
11
ProCalc.app: Margin, BreakEven
ProCalc.app: Margin, BreakEven
ProCalc.app: Margin, BreakEven
Your Daily Business Calculator
$3.99

This app combines three essential business calculators: profit margin, break-even point, and fee calculation. It helps entrepreneurs and business owners determine optimal selling prices, understand costs, and analyze profitability in real-time. Test various scenarios easily to make informed financial decisions.

Profit Margin CalculatorBreak-Even Point CalculatorFee Calculator
💼 Business
(0)
paid
12
Margin: highlight on the go
Margin: highlight on the go
Margin: highlight on the go
by Mazen Abid
Free
📚 Books
(0)
13
MARGIN - Never Forget
MARGIN - Never Forget
MARGIN - Never Forget
Screenshot to Calendar
Free
📊 Productivity
(0)
14
Margin Calculator - Profit
Margin Calculator - Profit
Margin Calculator - Profit
Profit with fees and VAT
$17.99
📊 Productivity
(0)
15
MarginPRO - Margin & Profit
MarginPRO - Margin & Profit
MarginPRO - Margin & Profit
Business Calculator for Pros
Free

This business calculator helps entrepreneurs and retailers determine optimal selling prices and understand their break-even point. It offers precise indicators for financial health, replacing complex spreadsheets with a user-friendly interface for quick decision-making.

Calculate margins and selling pricesDetermine break-even pointSmart reverse calculation
📊 Productivity
(0)
free
16
ieRetail Margin Calculator
ieRetail Margin Calculator
ieRetail Margin Calculator
Gross profit, margin, markup.
$3.99

This app helps buyers and sellers quickly calculate gross profit, margin, and markup for individual products. Easily adjust variables like cost or sell price to see how other figures change, and manage tax rates for accurate calculations.

Calculate gross profit, margin, and markupAdjust variables to see changesCalculate sell and cost prices
🔧 Utilities
(0)
free
17
Margin - TCG Seller & Pricing
Margin - TCG Seller & Pricing
Margin - TCG Seller & Pricing
by Joel Le
Free

This app helps trading card vendors price their inventory live, track sales, and manage their business. It offers real-time market data, cost tracking, and profit analysis for your entire booth.

Live inventory pricingCard scanning and identificationReal-time market comparables
💼 Business
(1)
freemium
18
Fiscra Pro: Margin Analyst
Fiscra Pro: Margin Analyst
Fiscra Pro: Margin Analyst
by Acar Alcicek
Free
💰 Finance
(0)
19
Margin by HighGround
Margin by HighGround
Margin by HighGround
by HighGround Insurance Group, LLC
Free
🔧 Utilities
(0)
20
Simple Margin Calculator
Simple Margin Calculator
Simple Margin Calculator
Profit, Markup & Cost Tool
Free
💼 Business
(0)

FAQ about Margin

What are the best margin apps for iPhone?
Margins: Book Tracker tops our margin apps ranking as of August 2026, with a 4.9-star average from 19K App Store ratings, and it's free to download.
Yes — 17 of the top margin apps we rank are free to download, including Margins: Book Tracker and Cost Margin Calculator.
Margins: Book Tracker has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 245+ margin apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
You can track a variety of reading metrics, including half-star ratings, books you've stopped reading, and who recommended each book. The app also allows for fuzzy date tracking, such as 'Sometime in 2024' or 'Not Sure'.
The app features advanced search capabilities that go beyond simple titles or authors. You can search for books based on themes, moods, or even upload images to find similar titles. This allows for a more intuitive and personalized book discovery experience.

Related searches

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