# SimpleMarketMath — Support for flea markets

> Support for flea markets (iPhone/iPad app by Ryoga Yamada.)

- Source: https://appshunter.io/ios/app/simplemarketmath/id6449404838 (this page in markdown: same URL + `.md`)
- Developer: [Ryoga Yamada](https://appshunter.io/developer/1688924422)
- Category: Shopping, Finance
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 14 MB
- Languages: English, Japanese, Chinese
- Released: 2023-05-22
- Data updated: 2026-05-23
- User reviews in markdown: https://appshunter.io/ios/app/simplemarketmath/id6449404838/reviews.md

## What is SimpleMarketMath?

This app was developed to make buying and selling at flea markets more convenient and effective.

●Feature 1 'Profit Calculation'
If you're frequently involved in flea market activities, you know how tedious it can be to calculate profits. However, with the help of Flea Market Calculator, it becomes a breeze. It quickly calculates the profit made when you sell an item, accurately reflecting the trends of the flea market.

●Feature 2 'Magic Reverse Calculation'
Enter the profit you want and the Flea Market Calculator magically calculates the selling price for you. All you have to do is just type in the desired profit. Then, listen to the sound of the Flea Market Calculator counting money as it instantly calculates the sales price.

●Feature 3 'Automatic Creation of Sales Slips'
Moreover, the Flea Market Calculator also supports the creation of sales slips. It easily creates sales slips and allows you to save them within the app. With this feature, you can check at any time which items sold when and how much profit they made.

●Feature 4 'Save Sales Slips'
From the saved list, you can view the sales content at any time, making it much easier to manage your sales than ever before. This enables you to conduct your sales activities at flea markets more efficiently.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium Service | $1.99 | one-time |



## Version history (last 5 releases)

### 1.2.5 — 2023-06-28

・Adding premium services
・Enhancing support
・Adding reverse calculation
・Some minor fixes

### 1.1.5 — 2023-05-31

Enhanced Localization
Regional Currency Display
Dark Mode Support
Minor Corrections

### 1.1.3 — 2023-05-30

・Minor bug fixes 
・The app is now available for free

### 1.1.0 — 2023-05-23

・軽微な修正をしました。
・多言語に対応しました。

### 1.0.1 — 2023-05-22

No release notes.

## Apps similar to SimpleMarketMath

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [TOISHINSEI Co.,Ltd](https://appshunter.io/ios/app/toishinsei-coltd/id6472880806) | — | Free | Shopping |
| [しんぷる買い物リスト](https://appshunter.io/ios/app/id1598098270) | — | Free | Shopping |
| [フリマケンサク](https://appshunter.io/ios/app/id6444835117) | — | Free | Shopping |
| [The Teal Gypsy Boutique](https://appshunter.io/ios/app/the-teal-gypsy-boutique/id1539323480) | 5.0 (46) | Free | Shopping |
| [Shopping Spree: Delivery](https://appshunter.io/ios/app/shopping-spree-delivery/id1579508882) | 5.0 (2) | Free | Shopping |
| [BuyLo](https://appshunter.io/ios/app/buylo/id1505156806) | 5.0 (3) | Free | Shopping |

## More apps by Ryoga Yamada

- [Profit Count](https://appshunter.io/ios/app/profit-count/id6449731420)

All apps by Ryoga Yamada: https://appshunter.io/developer/1688924422

---

*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 2026-05-23.*