# Trade Size stock trading risk — Position ratio strategy calc

> Stock trading risk management and position sizing calculator. (iPhone/iPad app by michael dardol.)

- Source: https://appshunter.io/ios/app/trade-size-stock-trading-risk/id1528852919 (this page in markdown: same URL + `.md`)
- Developer: [michael dardol](https://appshunter.io/developer/478875188)
- Category: Finance, Utilities
- Price: $3.99
- Rating: 4.50/5 from 64 App Store ratings · 30 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 1 MB
- Languages: American English, French (France), German (Germany), Japanese
- Released: 2020-09-16
- Data updated: 2026-08-27
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/trade-size-stock-trading-risk/id1528852919/reviews.md

## What is Trade Size stock trading risk?

A good trader starts with good risk management and good tools.
Risk management is one of the pillars to be successful in the long term. Leave nothing to chance and stick to your goals.

● With this application you can quickly calculate how many stocks to buy based on your capital, your risk percentage, as well as the buy and sell price.

● You will be able to check if the gain / loss ratio is sufficient in relation to the entry and exit price.

Don't neglect your risk management and use this tool inspired by great traders like Adam Khoo and Thami Kabbaj.

Developed with SwiftUI 2 and compatible with iOS 14+

## Key features

- Calculate stock quantity based on capital
- Set risk percentage per trade
- Input buy and sell prices
- Assess gain/loss ratio
- Risk management tool

## Recent user reviews (10 of 30)

All indexed reviews: https://appshunter.io/ios/app/trade-size-stock-trading-risk/id1528852919/reviews.md

### 1/5 — Worthless App

*2024-10-01*

Paid, downloaded and it won’t work. Nothing. I’ve entered the required data several times and nothing. Worthless ap.

### 5/5 — Precisely what I need

*2024-07-09, version 1.2.9*

Great app, precisely tells me the information i want. 

A suggestion for another improvement is to let us change Risk on our own rather than preset increments please :)

### 1/5 — Strategien

*2024-06-21*

Leider funktioniert es nicht die Strategien hinzuzufügen, somit ist die App momentan bis es behoben wird eigentlich nutzlos. Ich gehe auch nicht davon aus, dass der Fehler behoben wird, da ich vor einiger Zeit den Support angeschrieben habe. Schade!

### 1/5 — Doesn't work

*2024-04-10*

Do not buy.  I just wasted the $4 for this.  You can't change the inputs, and typing the name of the strategy is very cumbersome.  I mean how bad does one have to screw up to make typing a name on the strategy difficult.  Anyways, hopefully this review discourages anyone else from wasting there money like i did.

### 1/5 — calcul de taille de position

*2023-12-11*

l'appli ne fonctionne pas

### 4/5 — Awesomeness

*2023-10-12*

Awesome app. I used it every day. Just wish it recorded the trades to have a record on file. I give it 4.5 stars.

**Developer response:** Thanks for your review and the suggestion, Trader Pat ❤️ I will work to add this feature and be able to have stats and win rate ratio

### 3/5 — risk button is not working

*2023-10-02*

I cannot adjust the risk percentage.
it would be nice if the windows of the program was more adjustable or a widjet option.
Overall I do like it but it is a little rouch around the edges.

### 1/5 — risk button is not working

*2023-09-26*

I cannot adjust the risk percentage.
k

### 5/5 — practical

*2023-07-13, version 1.2.6*

Easy future to keep update of your to 3 favorites Financial Assets.

### 1/5 — FIX

*2023-06-16*

would be great if you could change the risk percentage but it doesn't allow you too. It's stuck on 1% PLEASE FIX!! Also it would be nice to adjust position size independently and that calculated percentage.

## Frequently asked questions about Trade Size stock trading risk

### What does this app do?

This app helps traders with risk management by calculating the optimal number of stocks to buy. It considers your available capital, your desired risk percentage per trade, and the entry and exit prices of the stock.

### How does the gain/loss ratio feature work?

The app allows you to input your buy and sell prices to check if the potential gain or loss ratio is sufficient for your trading strategy. This helps ensure your trades align with your risk tolerance and profit goals.

### Is this app free to use?

Yes, the application is free to use. There are no in-app purchases or advertisements mentioned, suggesting a completely free experience for users.

### What are the compatibility requirements for this app?

The app is developed using SwiftUI 2 and is compatible with iOS 14 and later versions. It is designed for Apple mobile devices.

### Who is this app inspired by?

The tool is inspired by successful traders like Adam Khoo and Thami Kabbaj, suggesting it incorporates strategies and principles used by experienced investors to promote long-term success.

## Version history (last 5 releases)

### 1.2.9 — 2023-07-04

- Metadata update

### 1.2.8 — 2023-06-23

- Fixed issue with keyboard and + and - buttons

### 1.2.7 — 2023-06-12

- New option: leverage
- Improved keyboard management

### 1.2.6 — 2023-06-10

- New option: leverage
- Improved keyboard management

### 1.2.5 — 2022-02-15

Metadata update

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All apps by michael dardol: https://appshunter.io/developer/478875188

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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 2026-08-27.*