---
title: "Theory Forge - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Theory Forge is a no-nonsense music theory trainer built for musicians who want to internalize the fundamentals through focused repetition — not passive reading. Whether you're a complete beginner or "
---

# Theory Forge — United States
> Music Theory Trainer & Drills

![Theory Forge App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/a0/07/01/a00701c8-2f8d-555e-0ae3-b171c6851c58/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [DANIEL WADE IVERS](https://apptail.io/developer/daniel-wade-ivers-NpWMlc)
**Category:** Education
**Rating:** 5.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** com.theoryforge.app
**Store:** Apple App Store
**Country:** United States
**Version:** 1.0 (released 2026-04-21)
**Original Release:** 2026-04-21
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6762159961)
**AppTail Page:** [https://apptail.io/app/theory-forge-AqiA/united-states](https://apptail.io/app/theory-forge-AqiA/united-states)

## Theory Forge Description
Theory Forge is a no-nonsense music theory trainer built for musicians who want to internalize the fundamentals through focused repetition — not passive reading.
Whether you're a complete beginner or brushing up after years away, Theory Forge meets you where you are and builds real fluency through drilling, not just familiarity.
DRILL MODES
• Intervals — identify and name intervals by ear and notation
• Scales — major, minor, modes, and more
• Triads — root position and inversions
• Build a Chord — construct chords from the ground up
• Build a Scale — assemble scales step by step
• Staff Reading — name notes on treble and bass clef
• Speed Drill — race the clock on staff reading
• Mixed Drill — randomized questions across all categories
FOUNDATIONS
Seven short lessons covering the core vocabulary before you drill. Complete them in order for best results, or jump straight in if you know your way around a staff.
TRACK YOUR PROGRESS
Session streaks, per-mode accuracy percentages, and achievement badges keep you motivated and show exactly where to focus next.
BUILT FOR EVERYONE
Beginner to advanced. Guitarist, pianist, vocalist, producer — if you read or write music, this is for you.
100% FREE. NO STRINGS.
No ads. No paywalls. No subscriptions. No in-app purchases. Ever. Just clean, efficient drilling that respects your time and intelligence.

## Theory Forge Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/06/69/7f/06697fd5-3598-494a-421c-21b934e19505/theoryforge-home.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/24/22/8e/24228ed0-f4d2-6bc8-7318-60df8fdb9478/theoryforge-reference.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/57/28/1e/57281ef9-8ff2-a155-6f07-c09bb8844cee/theoryforge-staff.png/1284x2778.png)

## Theory Forge Rating Breakdown in United States
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## Theory Forge Available In
- [United States](https://apptail.io/app/theory-forge-AqiA/united-states)
- [Canada](https://apptail.io/app/theory-forge-AqiA/canada)
- [United Kingdom](https://apptail.io/app/theory-forge-AqiA/united-kingdom)
- [Australia](https://apptail.io/app/theory-forge-AqiA/australia)
- [Japan](https://apptail.io/app/theory-forge-AqiA/japan)
- [South Africa](https://apptail.io/app/theory-forge-AqiA/south-africa)
- [Croatia](https://apptail.io/app/theory-forge-AqiA/croatia)

---

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