# iMargin — Cost, Markup, Margin + Tax Cal

> Business calculator for profit margin, markup, and tax calculations. (iPhone/iPad app by NLR Pastoral Ltd.)

- Source: https://appshunter.io/ios/app/imargin/id1018627241 (this page in markdown: same URL + `.md`)
- Developer: [NLR Pastoral Ltd](https://appshunter.io/developer/894993864)
- Category: Finance, Business
- Price: $1.99
- Rating: 1.00/5 from 2 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 7 MB
- Languages: American English
- Released: 2015-07-31
- Data updated: 2026-08-24
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/imargin/id1018627241/reviews.md

## What is iMargin?

iMargin - The Ultimate Business Trading Calculator

The most comprehensive margin calculator on the Apple App store, not only does it calculate margins, markups, and profits, but you are able to enter tax rates and calculate reverse percentages if required. 

Calculate your 
- profit margin, 
- markup %
- gross margin
- reverse tax percentages

Be able to preform quick and accurate calculations without having to remember any formulas.  Also has the option of adding tax (GST / VAT) to calculations.  Easy, Stylish and Modern App Design, an essential too for all business people and entrepreneurs.

## Key features

- Profit margin calculation
- Markup percentage calculation
- Gross margin calculation
- Reverse tax percentage calculation
- Add tax (GST/VAT) to calculations
- Modern and stylish design

## Chart rankings

- #180 in Top Paid · Finance (US App Store)

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/imargin/id1018627241/reviews.md

### 1/5 — A Waste

*2017-06-16*

Dont buy it. it does not work.

### 1/5 — Doesn't do the job

*2016-04-06*

There are free apps that do a better job than this. There's no 'calculate' button - you need to add/deduct tax to make it calculate. Also, some calculations are just plain incorrect.

### 1/5 — Junk

*2016-02-27*

This app is a piece of crap. They should be ashamed. Next time try some basics like putting in an enter key. Really.

## Frequently asked questions about iMargin

### What is iMargin used for?

iMargin is a business calculator designed to help users quickly compute profit margins, markups, gross margins, and tax-inclusive or exclusive prices. It simplifies financial calculations for business owners and entrepreneurs.

### Does iMargin support tax calculations?

Yes, iMargin allows you to add tax rates like GST or VAT to your calculations. It can also calculate reverse tax percentages, making it a versatile tool for various financial scenarios.

### What devices is iMargin available on?

iMargin is available for iPhone, iPad, and iPod touch devices. It was released on July 31, 2015, and its latest version is 2.11, last updated on May 29, 2018.

### How much does iMargin cost?

iMargin is a paid application, priced at $1.99. There are no in-app purchases or subscriptions associated with this app.

### Is iMargin suitable for beginners?

Yes, iMargin is designed for ease of use, allowing users to perform quick and accurate calculations without needing to remember complex formulas. Its stylish and modern design makes it accessible for all business users.

### What is the user sentiment for iMargin?

Based on the available data, iMargin has received 2 ratings with an average of 1.0 stars. This indicates a very low user satisfaction score.

### Does iMargin have ads?

No, iMargin does not contain advertisements. As a paid application, it offers an ad-free experience for its users.

### What is the age rating for iMargin?

iMargin has an age rating of 4+, making it suitable for a wide range of users. The app focuses on financial calculations relevant to business operations.

## Version history (last 5 releases)

### 2.11 — 2018-05-29

This update from Apple will improve the functionality of this app. No new features are included.

Small Updates & Tweaks

### 2.1 — 2018-05-28

Brand new redesign of the entire app.
- More user friendly
- Get the info you need quickly 
- Add or subtract sales tax across all outputs

### 2 — 2018-05-15

iMargin Version 2.0 Now Out
Updates & Improvements for new iOS versions.

### 1.6 — 2016-01-04

- Functionality Updates
- Updated Icon
- Updated Note Pad & Screen Transitions
- Updated Optimised Functionality for iPhone6 Plus, iPhone6 & iPhone5

### 1.5 — 2015-11-16

Updates and improvements.

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| [Profit Margin Calculator](https://appshunter.io/ios/app/profit-margin-calculator/id6469358580) | — | Free | Finance |

## More apps by NLR Pastoral Ltd

- [Cowculate](https://appshunter.io/ios/app/cowculate/id894993861)
- [Percentage Calculator - %](https://appshunter.io/ios/app/percentage-calculator/id1076341175)

All apps by NLR Pastoral Ltd: https://appshunter.io/developer/894993864

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*