# Smart Stock Calculator

> Stock trading calculator for profit, loss, quantity, and price calculations. (iPhone/iPad app by Youngwan Choi.)

- Source: https://appshunter.io/ios/app/smart-stock-calculator/id1578989271 (this page in markdown: same URL + `.md`)
- Developer: [Youngwan Choi](https://appshunter.io/developer/468424676)
- Category: Finance
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 21 MB
- Languages: American English, Korean
- Released: 2021-08-03
- Data updated: 2026-08-24
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/smart-stock-calculator/id1578989271/reviews.md

## What is Smart Stock Calculator?

Stock Calculator is an app that allows you to calculate the profit/loss ratio, purchase quantity, average unit price, selling price, etc. required for stock trading for successful investment. It is a universal app that can be purchased once and used on iPhone and iPad.

◉ Various stock calculators for successful investment
• Calculation of profit and loss
• Calculation of purchase quantity
• Calculation of average price
• Calculation of required funds for the average unit price
• Calculate the selling price
• Calculate percentage

◉ Calculation with fees, Tax
It can be calculated including fees and taxes for buying/selling.

◉ Fee Management
You can manage different transaction fees and taxes by brokerage, account.

◉ Manage My Stocks
Instead of recording the purchase price each time you calculate, you can register and calculate stocks that are being traded in advance.

◉ Universal App and Apple Silicon Mac support
You can buy it once and use it on iPhone, iPad and M1 Mac.

◉ Dark mode support
Dark mode is supported on iOS 13 or later.

◉ Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Profit and loss calculation
- Purchase quantity calculation
- Average unit price calculation
- Selling price calculation
- Fee and tax calculation
- Manage brokerage fees and taxes
- Register and manage traded stocks

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Annual Premium | $3.99 | per year |
| Monthly Premium | $0.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Premium | $19.99 | one-time |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/smart-stock-calculator/id1578989271/reviews.md

### 4/5 — 금액에 따움표 표시되게 해주세요

*2024-04-06*

예를 들어 200,000 이렇게요

이게 없으니 처음 금액 넣은 칸에 얼마나 0을 넣어야 되는지

헷갈립니다.

**Developer response:** 말씀하신 내용을 앱에 반영했습니다. 앱스토어에서 업데이트하시면 금액 입력할때 세자리마다 쉽표 표시 되는 것을 확인할 수 있습니다.  좋은 제안 고맙습니다.

### 5/5 — 아이폰/아이패드에서는 이게 제일 좋네요

*2021-08-08*

계좌별로 수수료관리도 되고 환율 고려한 계산되니 미국주식할때 편리하네요. 종목을 미리 저장해놓을 수 있어 바로바로 수익률이나 예상 매도가를 계산하기좋네요. 추천합니다.

**Developer response:** 개발자에게 힘을 주는 별 다섯개 고맙습니다. 사용하시다가 궁금한 사항이나 오류가 있으면 앱에서 설정 > 앱 정보 > 문의하기 통해서 보내주시면 최대한 빨리 답장 드리겠습니다. 열심히 만들겠습니다.

### 5/5 — Good to calculate profit/ loss

*2021-08-08*

It’s helpful to calculate stock profit and loss and average price to trade.

## Frequently asked questions about Smart Stock Calculator

### What is Smart Stock Calculator used for?

Smart Stock Calculator helps users calculate key stock trading metrics such as profit/loss ratio, purchase quantity, average unit price, and selling price. It also assists in managing transaction fees and taxes for successful investment decisions.

### What devices does Smart Stock Calculator support?

Smart Stock Calculator is a universal app that can be purchased once and used on iPhone, iPad, and Apple Silicon Macs. It also supports dark mode on iOS 13 and later.

### How does Smart Stock Calculator handle fees and taxes?

The app allows for calculations that include fees and taxes for both buying and selling stocks. You can also manage different transaction fees and taxes based on your brokerage and account.

### Can I manage my stocks within Smart Stock Calculator?

Yes, you can register and manage stocks that you are actively trading. This feature allows you to record purchase prices in advance, simplifying future calculations.

### What are the subscription options for Smart Stock Calculator?

Smart Stock Calculator offers a Monthly Premium subscription for $0.99 per month and an Annual Premium subscription for $3.99 per year. These plans likely unlock additional features or remove limitations.

### Does Smart Stock Calculator have ads?

Yes, Smart Stock Calculator contains advertisements. This is common for free applications that offer in-app purchases for premium features.

### How often is Smart Stock Calculator updated?

The latest version of Smart Stock Calculator is 1.4.1, last updated on April 27, 2026. This indicates a recent update, suggesting ongoing development and support.

### What is the age rating for Smart Stock Calculator?

Smart Stock Calculator has an age rating of 4+. This means it is suitable for users of all ages, with no mature content restrictions.

## Version history (last 5 releases)

### 1.5 — 2026-08-06

• The minimum requirement is now iOS 15.
• Calculator stability has been improved.
• Overall performance and stability have been improved

### 1.4.1 — 2026-04-27

• Improved stability on iOS 26.4.

### 1.4 — 2025-09-21

• Enhanced compatibility with iOS 26 and iPadOS 26.
• Applied Liquid Glass app icon for iOS 26.
• Added Dark Mode app icon.

### 1.3.2 — 2025-08-21

• Improved stability

### 1.3.1 — 2025-07-23

• The maximum number of decimal places when entering prices has been changed from 4 digits to 9 digits. (User suggestion)

## Apps similar to Smart Stock Calculator

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Stock & Crypto Calculator](https://appshunter.io/ios/app/stock-and-crypto-calculator/id6445883996) | — | Free | Finance |
| [SSPI Stock Calculator](https://appshunter.io/ios/app/sspi-stock-calculator/id518142133) | — | Free | Finance |
| [Stock Average Calculator+](https://appshunter.io/ios/app/stock-average-calculator-plus/id1558941687) | 1.0 (2) | Free | Finance |
| [Average Price Calculator](https://appshunter.io/ios/app/average-price-calculator/id6444143444) | — | Free | Finance |
| [Stock Position Calculator](https://appshunter.io/ios/app/stock-position-calculator/id6449742943) | 4.4 (7) | Free | Finance |
| [Trading Calculator](https://appshunter.io/ios/app/trading-calculator/id1534737957) | 5.0 (1) | Free | Finance |

## More apps by Youngwan Choi

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All apps by Youngwan Choi: https://appshunter.io/developer/468424676

## Related topics

[smart stock calculator](https://appshunter.io/ios/topics/smart-stock-calculator) · [stock calculator](https://appshunter.io/ios/topics/stock-calculator)

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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.*