Apps by Robin van Eck van der Sluijs
Position Size Calculator+ app icon

Finance

Position Size Calculator+

Robin van Eck van der Sluijs

Free download 4.49 · 1 storefront · 41 ratings In-app purchases unconfirmed
Open on Apple

About this app

Plan every trade with a position size that matches your risk tolerance. Position Size Calculator+ provides a clear, guided workflow for calculating how much to trade based on your account balance, chosen risk percentage, entry price, and stop-loss level. Simply enter your trade details to calculate: - Position size - Trade quantity - Amount at risk - Potential profit - Risk/reward ratio Whether you are planning a long or short position, the calculator validates your inputs and updates the results instantly. Add an optional profit target to evaluate the potential reward before entering a trade. Designed for both new and experienced traders, Position Size Calculator features: - Guided three-step calculation - Support for long and short trades - Configurable risk percentages - Optional take-profit calculations - Easy copying of calculated values - Light and dark mode - Optimized layouts for iPhone and iPad - Accessible, straightforward controls Use Position Size Calculator+ when planning trades involving stocks, forex, cryptocurrencies, or other price-based markets. Good risk management starts before a trade is placed. Calculate your exposure, understand the potential outcome, and approach every position with a clear plan. Position Size Calculator+ is an informational calculation tool and does not provide financial or investment advice. Always verify calculations before making financial decisions.

Latest release

What’s New

Version 1.3 Aug 21, 2026

Position sizing is now faster and easier with our redesigned guided calculator. - New modern design with light and dark mode support - Clear step-by-step calculation flow - Improved long and short position calculations - Better validation and more accurate results - Optimized layouts for iPhone and iPad - Improved accessibility and privacy controls - General performance and reliability improvements

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
41 ratings
41 Sep 2, 2026 · 41 ratings Sep 2, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Sep 2, 2026 · Free Sep 2, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Sep 2, 2026 · 10:53 AM Free

Screenshots

Position Size Calculator+ iPhone screenshotPosition Size Calculator+ iPhone screenshot Position Size Calculator+ iPad screenshotPosition Size Calculator+ iPad screenshot