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iOS · Fitness RPG · 2025

The Forge

Forge your warrior. Conquer the arena.

The Forge turns strength training into an identity. You don't log workouts - you forge a warrior, earning XP from real training and nutrition, climbing competitive leaderboards, and training beside an AI coach, all inside a fully custom, cinematic SwiftUI app.

iOS 17+ · SwiftUIFlask + SQLAlchemy APIMulti-provider AI engine
11
Warrior archetypes
800+
Exercise library
6
Live warrior stats
3
AI providers
Overview

A premium fitness RPG for iOS that transforms workout training into a heroic journey. Choose from 11 warrior archetypes - Viking, Spartan, Roman Legionary, Aztec Jaguar, Knight, Valkyrie, Amazon, Shogun, Zulu, Pharaoh, or Moor - each with distinct training philosophies and stat profiles. Earn XP from workouts and nutrition, climb global and archetype leaderboards in the Arena, collect evolving Warrior Cards with rarity tiers, and get AI-powered training guidance from the Oracle. Features daily War Room briefings, Quick Battle challenges, Tribe group systems, competitive Seasons, and streak mechanics with shield protection.

What we built

01

Eleven warrior archetypes

Viking, Spartan, Roman Legionary, Knight, Valkyrie and more - each with its own training philosophy, stat bias and nutrition targets that shape the entire experience.

02

A real training engine

A live set-by-set workout timer, plate calculator and an 800+ exercise library feed an XP system and six warrior stats - strength, speed, endurance, power, agility, discipline - recomputed from your rolling training history.

03

The Oracle AI coach

A conversational coach with voice mode that designs programmes, builds meal plans and reads meal photos, backed by a multi-provider engine (Gemini, Claude, GPT) the team can switch at runtime.

04

The Arena

Global and archetype leaderboards, multi-day tournaments and stat-driven battles - all ranked on verified XP so competition stays honest.

05

Tribes, Seasons & collectible cards

Team up in tribes for shared challenges, compete in limited-time seasons, and collect evolving Warrior Cards across five rarity tiers.

06

HealthKit, recovery & anti-cheat

Two-way Apple Health sync and muscle-freshness tracking keep training safe, while a dual XP ledger and server-side stat recomputation keep the leaderboards trustworthy.

Built with

SwiftSwiftUISwiftDataHealthKitFlaskSQLAlchemyLangGraphGoogle GeminiClaudeOpenAI

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