Hi, I'm theo

I'm an iOS developer building native apps with Swift and SwiftUI.

Latest Posts

View blog

What I'm working on

View all

Trade Position Size Calculator

Plan Entry, Risk, SL & TP

App Store

A finance app for planning trade size, risk, stop loss, and take profit targets before entering a position.

Built for futures, crypto, forex, and stock traders who need quick position sizing from account balance, risk percentage, entry price, and stop loss. The app also supports long and short trade planning, multiple take profit targets, fees, currency selection, and copyable outputs.

Stack
Swift, SwiftUI
Platforms
iPhone, Mac
Category
Finance

Calorimeter

Burned Calories, Macro Tracker

App Store

A health and fitness app for tracking burned calories, nutrition intake, macros, goals, charts, and widgets.

Calorimeter combines active calories, resting calories, food logging, macro tracking, progress goals, widgets, and trend graphs. It integrates with Apple Health and Apple Fitness so users can understand daily energy expenditure and nutrition in one place.

Stack
Swift, SwiftUI, HealthKit
Platforms
iPhone, Apple Watch
Category
Health & Fitness