FX Lot Size Calculator: FleX is made and published by Christoph Stadelbauer. AppBrain is an independent app data site and isn't affiliated with Christoph Stadelbauer. The app name, icon, screenshots and description belong to Christoph Stadelbauer and are shown as published on the App Store.

About FX Lot Size Calculator: FleX

FX Lot Size Calculator: FleX is a finance app developed by Christoph Stadelbauer.

User Ratings

FX Lot Size Calculator: FleX is rated 5.00 out of 5 stars. The rating is based on one rating ratings.

App Information

FX Lot Size Calculator: FleX is freely available from the App Store. The app size is 13.60 MB. The latest version available is 1.0.7. The last update was on July 19, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since October 2025.

Description by Christoph Stadelbauer (from the App Store)

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

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Screenshots

Screenshots by Christoph Stadelbauer, from the the App Store listing

Official page on the App Store

Alternatives to FX Lot Size Calculator: FleX

Changelog of FX Lot Size Calculator: FleX

No changelog data

Developer information for Christoph Stadelbauer

Christoph Stadelbauer

Address:

Comments on FX Lot Size Calculator: FleX for iOS

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App Store Rankings for FX Lot Size Calculator: FleX

This app is not ranked

Technologies used by FX Lot Size Calculator: FleX

Frequently asked questions about FX Lot Size Calculator: FleX

Is FX Lot Size Calculator: FleX free?

Yes. FX Lot Size Calculator: FleX is free on the App Store.

Is FX Lot Size Calculator: FleX still available?

Yes. FX Lot Size Calculator: FleX is on the App Store, and the last update we saw was on July 19, 2026.

How large is FX Lot Size Calculator: FleX?

FX Lot Size Calculator: FleX is 13.60 MB.

Is FX Lot Size Calculator: FleX suitable for children?

App Store rates the content of FX Lot Size Calculator: FleX as suitable for everyone.

How do people rate FX Lot Size Calculator: FleX?

FX Lot Size Calculator: FleX has one rating of 5.00 stars on the App Store.

Who made FX Lot Size Calculator: FleX?

FX Lot Size Calculator: FleX was developed by Christoph Stadelbauer. It is listed in the finance category on the App Store.

What are the best alternatives to FX Lot Size Calculator: FleX?

People looking at FX Lot Size Calculator: FleX also look at these finance apps: Trackr - Subscriptions Manager, PulseFX: Lot Size Calculator, Pips & Lot Size Calculator, Forexizer, Crypto Brokers.

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FX Lot Size Calculator: FleX