Best Percent Change Apps

122+ iOS apps curated and reviewed

4.5 avg rating
18 free apps
Updated May 2026

Finding the right percent change app can be overwhelming with so many options. We've analyzed 122+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Percent Change

Financial Calculator: Percent#2

Financial Calculator: Percent by Applorium Ltd

Tax Percentage, Profit Margin
Strong Contender
💰 Finance
4.7😊(14K 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

Effortlessly calculate percentages with our user-friendly app. Whether you need to figure out discounts, tips, or percentage increases, our tool makes it simple. Try it now for quick and accurate percentage calculations!

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 Percent Change apps to explore

4
Percentage Calculator, Percent
Percentage Calculator, Percent
Percentage Calculator, Percent
Calc %: Increase, Change, Diff
Free

This application helps users solve various percentage problems, including calculating increases, decreases, and differences, with multiple calculation types and an intuitive interface. Download the app to easily compute percentages and get instant results for your calculations.

🔧 Utilities
(54)
5
PercentDiff - the Shaolo Percent and Percentage Calculator
PercentDiff - the Shaolo Percent and Percentage Calculator
PercentDiff - the Shaolo Percent and Percentage Calculator
by Shaolo LLC
Free

This app is a multi-result percent calculator with two simple tabs for different calculations. It offers modes for percent change, percent of a number, and more, aiming for user-friendly experience. Share your feedback via email to help improve the app.

📊 Productivity
(152)
6
Percent: Percentage Calculator
Percent: Percentage Calculator
Percent: Percentage Calculator
Calculate % change, discount
Free

This app allows users to easily calculate various types of percentage calculations, including percentage changes, discounts, and tip calculations, with a user-friendly and intuitive interface. Download it today to make percentage calculations a breeze and get instant results with just a few taps.

🔧 Utilities
(1)
7
Percentage Calculator Percent
Percentage Calculator Percent
Percentage Calculator Percent
VAT tips credit
Free

Calculate percentages effortlessly with this user-friendly app. Perfect for VAT calculations, tips, credits, and more. Try it now for quick and accurate results!

💰 Finance
(472)
8
Percentage Calculator - percent, discount, tip
Percentage Calculator - percent, discount, tip
Percentage Calculator - percent, discount, tip
by Omni Calculator Sp. z o.o.
Free
💰 Finance
(56)
9
Fast Percent - Calculator Tool
Fast Percent - Calculator Tool
Fast Percent - Calculator Tool
Quicky calculate percentages
Free

This application allows users to quickly and easily calculate percentages, making it ideal for everyday calculations, such as finding discounts while shopping. With its simple interface and hot keys, users can swiftly determine percentages off, of, or on a value, and even calculate original prices before changes.

💰 Finance
(399)
10
Change Calculator
Change Calculator
Change Calculator
Calculate in seconds!
Free

This app quickly calculates the change owed to a customer based on the total bill amount and the amount paid, making it ideal for small businesses, yard sales, or verifying cashier transactions. Simply enter the bill and payment amounts to instantly see the change due.

🔧 Utilities
(12)
11
Easy Percent Calculator
Easy Percent Calculator
Easy Percent Calculator
Taxes, fractions, interests
Free

This application quickly calculates various percentage-based problems, such as finding a percentage of a number, determining what percentage one number is of another, and calculating totals with percentages added. Simply input your numbers and tap to copy the results, while supporting a tracker-free and ad-free experience.

💰 Finance
(90)
12
Percent
Percent
Percent
Clean. Fast. Ad-Free.
Free
🔧 Utilities
(0)
13
Best Percentage Calc
Best Percentage Calc
Best Percentage Calc
Reduction and Increase
Free

The application is a powerful tool that allows you to quickly and easily calculate reductions, increases, and percentages. With four intuitive calculators, you can determine the start value, percentage, difference, or end value in seconds. This versatile tool is perfect for managing salaries, taxes, promotions, and more. Try it now for free!

🔧 Utilities
(276)
14
Percent Calculators
Percent Calculators
Percent Calculators
Calculate Percentages
Free
$0.99 | 100% OFF

This utility app allows users to perform various percentage calculations, including finding a percentage of a number, calculating percentage changes, and adding or subtracting percentages. Download the app to easily solve everyday percentage problems quickly and efficiently.

🔧 Utilities
(4)
15
Percentages Calculator
Percentages Calculator
Percentages Calculator
by Thomas Tsopanakis
$0.99

This application is a powerful and simple percentages calculator that helps you perform various percentage calculations quickly. With nine functions including increasing values by a percentage, calculating percentage changes, and more, this app is designed for easy use without any in-app purchases.

💼 Business
(1.3K)
16
Percnt: Percent Calculator
Percnt: Percent Calculator
Percnt: Percent Calculator
Easy Percentage Calculations
Free
🔧 Utilities
(0)
17
The Percentage Calculator (Discount Calculator)
The Percentage Calculator (Discount Calculator)
The Percentage Calculator (Discount Calculator)
by Michael Jenkins
Free

This application allows users to easily calculate percentage discounts for a given amount or find the percentage of one value relative to another. With a simple and intuitive interface, users can enter values, use a slider, or switch between tabs to get accurate calculations displayed to two decimal places.

🔧 Utilities
(18)
18
Percent Calculator easy
Percent Calculator easy
Percent Calculator easy
Includes tax calculator
Free

This application allows users to calculate various types of percentages, including percentage of an amount, increase/decrease percentages, and taxes, with the help of intuitive charts for visualization. It's a useful tool for everyday calculations, making it easy to quickly determine percentages and make informed decisions.

💰 Finance
(2)
19
Percent Diff
Percent Diff
Percent Diff
Calculate the size difference
Free

This application helps users calculate the percentage size difference between two numbers, making it easy to determine the increase or decrease between them. Download the app to start calculating percentage differences today.

🔧 Utilities
(0)
20
Percentá
Percentá
Percentá
by KROS a.s.
Free
📊 Productivity
(0)