# ProfitMaster vs Simple Profit Calculator +

The clearest difference is review sentiment: Simple Profit Calculator + at 86% against ProfitMaster's 50%. Simple Profit Calculator + also leads on iOS requirement (13.0 vs 17.6). ProfitMaster's advantage is update cadence (every 4 days vs every 6 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ProfitMaster ships an update every 4 days, Simple Profit Calculator + every 6 weeks. The most recent releases landed on October 19, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ProfitMaster | Simple Profit Calculator + |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | **85.7% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 6 weeks |
| Monetization | Ad-supported | Ad-supported |
| Size | 9 MB | 58 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Satoshi Takahashi](https://appshunter.io/developer/1204658453) | [ITK dev](https://appshunter.io/developer/400072751) |

## What reviewers say

### ProfitMaster

[App page](https://appshunter.io/ios/app/profitmaster/id1363751147)

This app quickly calculates profit, profit margin, shipping costs, and fees for online sales. It simplifies price setting with easy-to-use buttons and precise input for fees, helping users avoid losses and optimize pricing.

**Highlights:** Instant profit and profit margin calculation, Input for selling price, cost, shipping, and fees, Easy-to-use button input for adjustments, Precise fee input with decimal support, Supports online marketplace sellers

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple Profit Calculator +

[App page](https://appshunter.io/ios/app/simple-profit-calculator-plus/id6445865765)

Easily calculate profit and sales prices for online marketplaces. Save and edit your calculation data with a simple, intuitive interface. Ideal for personal sales and flea market listings.

**Highlights:** Calculate profit from sales price, cost, and fees, Calculate sales price from profit, cost, and fees, Save and edit calculation results, Intuitive and simple operation, Supports flea market and personal sales

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ProfitMaster free?

ProfitMaster is free to download, with no in-app purchases.

### Is Simple Profit Calculator + free?

Simple Profit Calculator + is free to download, with no in-app purchases.

### Do ProfitMaster or Simple Profit Calculator + have ads?

Both ProfitMaster and Simple Profit Calculator + show ads.

### Which is updated more often, ProfitMaster or Simple Profit Calculator +?

ProfitMaster ships an update every 4 days, and Simple Profit Calculator + every 6 weeks. Most recently, ProfitMaster was updated on October 19, 2026 and Simple Profit Calculator + on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*