SUS4 Ear Daily: Ear Trainer

Paul Smith · Music

Free

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Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Oct 12, 2026
Promotional text “Hear an interval, a triad or a 7th chord and name it. Instant feedback, a daily streak and a 30-day accuracy chart show your ears improving.”
Oct 12, 2026
New version 1.1.1 → 1.2.0

SUS4 now speaks your language: the app is available in 50 languages. Any lifetime purchase now unlocks every SUS4 app. A clearer upgrade screen, plus fixes and polish throughout.

Oct 9, 2026
Promotional text “A few questions with your morning coffee. Keep the streak going, and after a month the chart shows whether you are naming chords right more often.”

In-app purchases · US

What this app sells inside itself, grouped by kind and priced for this storefront.

Subscriptions
SUS4 Ear Daily Pro Monthly $0.99/ month · 7-day free trial
SUS4 All-Access $4.99/ month · 7-day free trial
One-time purchases
SUS4 Ear Daily Lifetime $59.99

Screenshots

About

Hear an interval, a triad or a 7th chord, name it, and find out instantly if you were right. A daily streak and a 30-day accuracy chart show whether your ears are getting sharper. Fully on-device: no cloud, no account. Each drill is a handful of questions: play the sound, pick the answer. Intervals from unison to octave, triads, 7th chords and scale degrees. • Intervals, triads, 7th chords and scale degrees • Feedback after every answer • A daily streak • A 30-day accuracy chart For students with a theory or aural exam coming, singers, and players who want to work out songs by ear. Everyone gets five questions a day. Pro, or SUS4 All-Access across the whole range, removes the daily limit. Made in the UK by working musicians. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

What's new · 1.2.0

SUS4 now speaks your language: the app is available in 50 languages. Any lifetime purchase now unlocks every SUS4 app. A clearer upgrade screen, plus fixes and polish throughout.

Details

DeveloperPaul Smith
ReleasedJun 2026
UpdatedSep 2026
Version1.2.0
Size21.7 MB
RequiresiOS 16.0 or later
Age rating4+
LanguagesEnglish
PriceFree
Categories MusicEducation
Bundle IDcom.4chordsstudios.sus4.eardaily