AppPage.net

Screenshots

  • Flat or Sharp screenshot 1
  • Flat or Sharp screenshot 2
  • Flat or Sharp screenshot 3
  • Flat or Sharp screenshot 4

About Flat or Sharp

Learn how to hear whether musical intervals are flat or sharp by playing a fun quiz-style game! Flat or Sharp includes all musical intervals from a minor 2nd all the way up to two octaves, in melodic or harmonic varieties. Difficulty levels are fully customizable with a variety of options to accommodate any level of musicianship, from beginner to seasoned pro.  - Progressively hone your ear by setting desired tuning accuracy from +/- 50 cents all the way down to +/- 5 cents.  - Play notes for as long as 4 seconds or as little as 0.2 seconds to work on how quickly you can recognize the intonation. - Play intervals harmonically or melodically; ascending or descending. - Adjust musical register and timbre of tones to suit your personal preferences. - Track your progress with percentage correct and longest streak of correct guesses, viewable by time frame, so you can see how your ear improves with practice! - Packed full of information on practice suggestions and tips for hearing each of the musical intervals!

Ratings & reviews

5.0

8 ratings

5 ★ 100% 4 ★ 0% 3 ★ 0% 2 ★ 0% 1 ★ 0%

What’s new

Version 2.0 · Updated December 15, 2025

This version features a full re-design of the app's appearance, various bug fixes, addition of the "in-tune" option, and a subscription option for the premium features.

App privacy

The developer, Euphorophonics, LLC, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

Alternatives to Flat or Sharp

Looking for apps like Flat or Sharp? Here are 6 similar apps on the App Store. The highest rated is Intonalogy (5.0/5), and 5 of the 6 are free to download.

Flat or Sharp vs. alternatives
App Rating Price Last updated Compare
Flat or Sharp 5.0 / 5 (8 ratings) Free December 15, 2025
Intonalogy 5.0 / 5 (3) 4.99 USD Aug 29, 2026 Compare
tuneUp Lite - Ear Training 4.6 / 5 (22) Free Aug 19, 2026 Compare
Tone Match: Music Ear Training 5.0 / 5 (5) Free Nov 20, 2023 Compare
EarForge: Learn Ear Training 4.6 / 5 (293) Free Dec 13, 2024 Compare
Pitch trainer - Harmonize 4.4 / 5 (416) Free Oct 19, 2026 Compare
Auricula: Interval Ear Trainer 4.8 / 5 (83) Free May 10, 2025 Compare

Compare Flat or Sharp with the top alternatives: ratings, updates, ASO score and keyword gaps →