# StockCalc - Trade Calculator — Position Size Fast Profit Calc

> Stock trading calculator for price changes, P&L, and market trend analysis. (iPhone/iPad app by Xin Chen.)

- Source: https://appshunter.io/ios/app/stockcalc-trade-calculator/id1474953456 (this page in markdown: same URL + `.md`)
- Developer: [Xin Chen](https://appshunter.io/developer/425936137)
- Category: Utilities, Finance
- Price: Free with in-app purchases
- Rating: 4.50/5 from 19 App Store ratings · 20 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 10 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2019-08-23
- Data updated: 2026-08-24
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/stockcalc-trade-calculator/id1474953456/reviews.md

## What is StockCalc?

Stock Calculator — Simplify Your Investing

Want to quickly calculate stock price changes, profit & loss, or review K-line charts? Stock Calculator has everything you need, all in one place.

Key Features

- Price Change & Target Forecast: Calculate potential upside/downside in just 3 seconds

- Profit & Loss Calculator: Enter trade size and instantly see your P&L

- Market Coverage: 8,000+ stocks & 700+ ETFs across US, HK, and China A-shares

- K-line Replay: Random or specific stock/time period to uncover market trends

Why Choose Stock Calculator?

- Clean, intuitive design — easy to use for beginners

- Real-time, reliable market data

- Powerful enough for professional traders

Download Stock Calculator now and make every trade clearer, smarter, and faster.


[How to become a premium member] To access the full version of this application, users need to purchase a subscription. You can choose to subscribe weekly, monthly, or yearly. Payment will be charged to your iTunes account, and the subscription will be confirmed upon payment. The subscription will be automatically renewed through your iTunes account. To cancel the subscription, please manually disable the auto-renewal function in the iTunes/AppleID settings at least 24 hours before the current subscription period expires.

Privacy Policy: https://www.niuniubiji.com/#/pp?app=StockCalculator
Terms: https://www.niuniubiji.com/#/tos?app=StockCalculator

We hope you enjoy the calculator. For additional support, contact us at topoint.hh@gmail.com

## Key features

- Price change and target forecast
- Profit and loss calculation
- Extensive market coverage (stocks & ETFs)
- K-line replay for trend analysis
- Intuitive design for all users
- Real-time market data

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $19.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Premium | $39.99 | one-time |


## Recent user reviews (10 of 20)

All indexed reviews: https://appshunter.io/ios/app/stockcalc-trade-calculator/id1474953456/reviews.md

### 1/5 — 天塌了

*2026-06-22*

能不能稳定更新一下，大半年都不看，最新的快一年多了，一直上下动，根本用不了。

### 3/5 — 反馈

*2026-04-21*

界面会开会抖动，麻烦后台处理下

### 1/5 — 打开为什么一直上下抖啊？

*2026-04-14*

你更新了个什么东西啊？早知道我就不更新了，你打开界面之后一直上下抖个什么东西啊？

### 1/5 — 不好用，经常用不了

*2026-02-26*

充了会员，界面经常更换，经常不能用😔

### 5/5 — 界面晃动 影响操作

*2026-02-24*

2月25日更新至最新版本。但“基本计算”界面仍旧存在 上下晃动问题。

### 1/5 — 新版本计算器一直在上下滑动

*2026-02-20*

新版本计算器一直在上下滑动，这是在干什么非常上火

### 3/5 — 怎么设置的

*2025-12-18*

这个咋样设置的，怎么输入不了卖出价格、买卖数量，有客户回答一下吗

### 2/5 — 缺少设置和更改佣金的选项，

*2025-11-02*

缺少设置和更改佣金的选项，这样计算不准确，抓紧完善一下吧

**Developer response:** 感谢您的反馈。我们已收到相关问题的邮件通知,并已紧急发布新版本进行修复。新版本（2.2.4）上线后，请您更新至最新版本,在购买页面点击"恢复购买"即可恢复正常使用。对于给您带来的不便,我们深表歉意,也感谢您一直以来的支持与理解。

### 5/5 — 不错的应用

*2025-09-23*

计算方便，有用！

### 1/5 — 新版界面不太适应

*2025-09-19*

老版本的页面舒适感强一些 希望不要把老版本的页面替换了 换回来吧 就是类似计算器那种看着舒适一些

**Developer response:** 觉得新版本界面看着不习惯，不妨试试浅色或深色主题切换，感谢你的陪伴与支持。

## Frequently asked questions about StockCalc

### What is StockCalc's pricing model?

StockCalc offers a free version with core features. To access the full functionality, users can purchase a subscription with weekly, monthly, or yearly plans. A 7-day free trial is available for the monthly premium option.

### How do I cancel my StockCalc subscription?

To cancel your subscription, you need to manually disable the auto-renewal function in your iTunes/AppleID settings. This must be done at least 24 hours before your current subscription period expires.

### What markets does StockCalc cover?

StockCalc provides market coverage for over 8,000 stocks and 700 ETFs across the US, Hong Kong, and China A-shares markets.

### Is StockCalc suitable for beginners?

Yes, StockCalc features a clean and intuitive design that makes it easy to use for beginners. It also offers powerful features for professional traders.

### How often is StockCalc updated?

The latest version of StockCalc is 2.12, last updated on April 29, 2026. This indicates a history of regular updates to improve functionality and data.

### What devices does StockCalc support?

StockCalc is available on macOS and iPhone devices, ensuring accessibility for a wide range of Apple users.

### What is the age rating for StockCalc?

StockCalc has an age rating of 4+, making it suitable for users of all ages interested in stock market calculations.

### Does StockCalc have ads?

No, StockCalc does not contain advertisements. The app is ad-free, allowing for an uninterrupted user experience.

## Version history (last 5 releases)

### 2.13 — 2026-05-26

- Improved the UI design, making the interface cleaner and more user-friendly.
- Enhanced the overall user experience, boosting responsiveness and smoothness.

### 2.12 — 2026-04-29

- Added support for switching between light and dark themes.
- Improved the UI design, making the interface cleaner and more user-friendly.
- Enhanced the overall user experience, boosting responsiveness and smoothness.

### 2.11.1 — 2026-04-23

- Added support for switching between light and dark themes.
- Improved the UI design, making the interface cleaner and more user-friendly.
- Enhanced the overall user experience, boosting responsiveness and smoothness.

### 2.11 — 2026-04-23

- Added support for switching between light and dark themes.
- Improved the UI design, making the interface cleaner and more user-friendly.
- Enhanced the overall user experience, boosting responsiveness and smoothness.

### 2.10.1 — 2026-02-23

- Added support for switching between light and dark themes.
- Improved the UI design, making the interface cleaner and more user-friendly.
- Enhanced the overall user experience, boosting responsiveness and smoothness.

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## More apps by Xin Chen

- [New Year Cards - MyeCard](https://appshunter.io/ios/app/new-year-cards-myecard/id540321553)
- [QuantAICat-Stock Market Replay](https://appshunter.io/ios/app/quantaicat-stock-market-replay/id1464406862)
- [TikTak Chess Clock](https://appshunter.io/ios/app/tiktak-chess-clock/id1530392535)
- [DailyFit - Workout Timer](https://appshunter.io/ios/app/dailyfit-workout-timer/id1533642471)
- [Stand Up with Snowball](https://appshunter.io/ios/app/stand-up-with-snowball/id1611670179)

All apps by Xin Chen: https://appshunter.io/developer/425936137

## Related topics

[同花顺问财](https://appshunter.io/ios/topics/同花顺问财) · [stock calculator position](https://appshunter.io/ios/topics/stock-calculator-position) · [stock profit calculator](https://appshunter.io/ios/topics/stock-profit-calculator) · [sspi stock calculator](https://appshunter.io/ios/topics/sspi-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.*