This tool helps forex traders calculate the ideal trade size by factoring in currency pairs, risk tolerance, and stop-loss levels. It simplifies risk management for both new and experienced traders, enabling more informed trading decisions.






250+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our fx position size calculator list covers 250+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.7★ (231) | Yes | Yes | Oct 2026 | ||
| 2 | Free | 4.0★ (1) | No | Yes | Oct 2026 | ||
| 3 | Free | 4.8★ (1.3K) | Yes | Yes | Oct 2026 | ||
| 4 | Free | 4.6★ (9) | Yes | Yes | Oct 2026 | ||
| 5 | Free | 5.0★ (1) | No | Yes | Oct 2026 | ||
| 6 | $2.99 | — | No | No | Sep 2026 | ||
| 7 | Free | — | Yes | Yes | Oct 2026 | ||
| 8 | $7.99 | — | No | No | Sep 2026 |






This tool helps forex traders calculate the ideal trade size by factoring in currency pairs, risk tolerance, and stop-loss levels. It simplifies risk management for both new and experienced traders, enabling more informed trading decisions.






This app provides quick and accurate lot size calculations for various trading instruments directly on your mobile device. It supports Forex, Metals, Commodities, Indices, and Crypto, with a customizable instrument library and support for all major account currencies.






This app provides a suite of simple and effective tools for financial market risk management and decision-making. It includes calculators for Fibonacci levels, pip value, pivot points, position size, margin, and stop loss/take profit.