# Profit Source — Margin & Markup Calculator

> Business pricing calculator for margin, markup, and net profit. (iPhone/iPad app by Chain Interlynx.)

- Source: https://appshunter.io/ios/app/profit-source/id556053448 (this page in markdown: same URL + `.md`)
- Developer: [Chain Interlynx](https://appshunter.io/developer/459790805)
- Category: Business, Finance
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 11 MB
- Languages: American English
- Released: 2013-11-10
- Data updated: 2026-10-16
- Monetization: ad-supported

## What is Profit Source?

Never confuse margin and markup again. Profit Source is a fast, focused pricing calculator for retailers, resellers, convenience stores, makers and anyone who buys at cost and sells at retail.

SOLVE FOR WHAT YOU NEED
• Know your cost and target margin? Get the retail price.
• Know your retail and target margin? Get the most you can pay.
• Know cost and retail? See the real margin and markup instantly.
Results update live as you type. No Calculate button.

REAL-WORLD PRICING
• Case cost and units per case, with unit pricing
• Fees and commission (marketplaces, card processing) for true net profit
• Shipping and landed cost per case
• Sales tax and cost discounts
• Break-even units and percentage
• Keystone (100% markup) in one tap
• Charm rounding: exact, .99, .95, nickel or whole dollar, always rounded to protect your margin

KEEP A RECORD
• A paper-tape history of every calculation; tap one to reload it
• Export your tape to CSV
• Import a CSV of costs and price an entire list at once
• Share a clean result card with your team

Works on iPhone and iPad. Supports multiple currencies.

## Key features

- Calculate retail price from cost and margin
- Calculate purchase price from retail and margin
- View margin and markup from cost and retail
- Include fees, shipping, and taxes
- Calculate break-even points
- Record and export calculation history

## Is Profit Source safe?

Not enough ratings yet to assess Profit Source.

## Is Profit Source legit?

Profit Source appears to be a legitimate app. The AppsHunter Legitimacy Score for Profit Source is 90 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about Profit Source

### What is Profit Source?

Profit Source is a business calculator designed to help users determine retail prices based on cost and desired profit margins. It can also calculate the maximum purchase price given a retail price and margin, or show the actual margin and markup when both cost and retail are known.

### Does Profit Source have ads?

Yes, Profit Source contains advertisements. As a free application, it is supported by ads to provide its services to users.

### What pricing factors can Profit Source handle?

Profit Source can account for case costs, units per case, fees and commissions (like marketplace or card processing fees), shipping and landed costs, sales tax, and cost discounts for a true net profit calculation.

### Can I save my calculations with Profit Source?

Yes, Profit Source keeps a paper-tape history of every calculation. You can tap on a past calculation to reload it, and you can also export your tape to CSV for further analysis.

### What devices does Profit Source support?

Profit Source is available for iPhone and iPad, offering support for multiple currencies across both platforms.

### How often is Profit Source updated?

The latest version of Profit Source is 2.0.0, which was last updated on October 14, 2026. This indicates a recent update, suggesting ongoing development and support.

### What is the user rating for Profit Source?

Profit Source has a rating of 1.0 stars from 1 rating. This indicates a very low user satisfaction based on the available data.

### Is Profit Source suitable for international use?

Yes, Profit Source supports multiple currencies, making it suitable for users in different regions who deal with various monetary systems.

## Version history (last 3 releases)

### 2.0.0 — 2026-10-14

Profit Source 2.0 is a complete rebuild.

• Solve for retail, cost or margin with live results
• Margin and markup side by side, plus a Keystone preset
• Fees/commission, shipping and landed cost, tax and cost discounts
• Break-even units, price rounding (.99, .95, whole)
• Paper-tape history, CSV export and import into a full price list
• Shareable result cards
• iPad support and a fresh new look

### 1.0.3 — 2016-09-16

bug fixes

### 1.0.1 — 2013-11-09

No release notes.

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All apps by Chain Interlynx: https://appshunter.io/developer/459790805

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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 2026-10-16.*