FX Lot Size Calculator: FleX
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FX Lot Size Calculator: FleX

Christoph Stadelbauer · released 24 Oct 2025 · Open in App Store ↗

Revenue 30d not estimated
Downloads 30d not estimated
Rating 4.89 9 reviews

No in-app products collected for this app.

Rating
Germany44%45.00
United Kingdom22%24.50
Spain11%15.00
Kuwait11%15.00
Uganda11%15.00
United Arab Emirates<1%0
Afghanistan<1%0
Antigua And Barbuda<1%0
Anguilla<1%0
Albania<1%0

The store shows a different set in every country

Description

Stop fumbling with web calculators while trading. FleX puts accurate Lot Size Calculations right on your phone. Size your Forex & Gold Positions correctly in seconds.

# Features

Quick Pair Selection

Broker Independent

Leverage Independent

Real-Time Market Data

Account Data saved for reuse

# Pricing

FleX is premium and ad-free.

A subscription is required to use the app.

We offer a 7-day free trial so you can test all features.

Annual Plan - $9.99 / year

Weekly Plan - $2.99 / week

Lifetime Plan - $24.99 once

Prices shown are for US customers and may vary by region.

Payment charged to Apple Account at confirmation of purchase.

Subscription automatically renews unless canceled at least 24 hours before the end of the current period.

Manage Subscriptions in App Settings.

# Legal

Terms of Use:

https://lotsize.app/terms-of-use.pdf

Privacy Policy:

https://lotsize.app/privacy-policy.pdf