Comparison

Active Ear vs Sonofield Ear Trainer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Active Ear

Develop your musical ear with a comprehensive ear training app. It offers various exercises to help musicians identify pitches, intervals, chords, and progressions. Customize your learning with practice modes and test your knowledge with quizzes.

Highlights
  • Pitch Recognition
  • Interval Training
  • Chord Quality Identification
  • Bassline Training
  • Progression Training
  • Chord Inversions
  • Customizable Practice Mode
  • Quiz Mode
Features
Read full description

Active Ear is for musicians of all skill levels and instrument types. With dozens of exercises ranging from beginner to advanced, Active Ear focuses on teaching you to identify pitches, intervals, chords, and progressions using only your Ear. The Practice Mode of the app allows you to customize the challenges to focus only on areas you're interested in improving. Once you're confident with the Practice Mode, you test yourself in the Quiz Mode of the app to see how well you understand the concepts. Active Ear Comes with six Ear Training Programs: -
Pitch Recognition -
Interval Training -
Chord Quality -
Bassline Training
 -
Progression Training
 - Chord Inversions

About

Sonofield Ear Trainer

This app helps musicians develop their ear by focusing on the feeling of individual notes within a key, rather than traditional interval training. It uses sustained drones and offers various modes like identifying scale degrees, melodies, and singing exercises. The app adapts to your skill level with an intuitive interface and progression path.

Highlights
  • Feeling-based note recognition
  • Scale degree identification
  • Melody recognition training
  • Singing exercises
  • Hands-free training mode
  • Interactive exploration instrument
Features
Read full description

Sonofield Ear Trainer (SET) is a revolutionary ear training app designed to help you intuitively play the melodies you hear and imagine. Instead of relying on traditional old methods like intervals, SET focuses on helping you feel the unique character of each note within a key. By using sustained drones to create a tonal foundation, you’ll learn to recognize scale degrees based on their *feeling*, not just how they sound. The app offers a variety of ways to train: * Degrees Mode - Identify individual notes against the drone by feeling. The heart of SET. * Melody Mode - Identify short melodic phrases, preparing you for real music. * Voice Mode - Sing the requested scale degree into your microphone. * Pocket Mode - Hands-free training for when you're on the go. * Free Play - An interactive instrument for exploration. With its intuitive, color-coded interface, thoughtfully designed progression path, and multiple difficulty levels, SET adapts to your skill level while keeping practice engaging. Whether you're a beginner or an experienced musician, SET is your guide to unlocking true musical fluency through intuitive, feeling-based ear training. No ads or forced payments. The free version contains full foundations for feeling-based ear training. Download the ear training app now!

Screenshots

Active Ear4 screens
Sonofield Ear Trainer4 screens

Verdict

The call

The clearest difference is in-app purchases: Active Ear at none against Sonofield Ear Trainer's 5. Sonofield Ear Trainer's advantage is update cadence (every 9 days vs monthly) and rating (4.9 vs 4.7). On price, review sentiment, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sonofield Ear Trainer sells 4 one-off in-app purchases. Active Ear asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sonofield Ear Trainer holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Sonofield Ear Trainer has 376 ratings behind it against 50, so its average is the more settled of the two. Written reviews complicate that: 94% of Active Ear's written reviews are positive against 89% of Sonofield Ear Trainer's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Active Ear ships an update monthly, Sonofield Ear Trainer every 9 days. The most recent releases landed on June 10, 2026 and September 27, 2026 respectively.

Scorecard6 real differences · 4 level
Active Ear versus Sonofield Ear Trainer: the parameters behind the verdict, then further details
ParameterActive EarSonofield Ear Trainer
PriceFreeFree
Rating4.7 (50 ratings)4.9 (376 ratings) — better
Positive reviews93.8% of reviews — better88.7% of reviews
Number of ratings50376 — better
Update frequencyMonthlyEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size23 MB105 MB
Age rating4+4+
DeveloperMCPHERSON'S MUSIC LLCSonofield Ear Trainer Education Ltd.

Customer experience

Active Ear

All ratings50 ratings
Positive94.0%
Neutral0.0%
Negative6.0%
Written reviews32 reviews
Positive93.8%
Neutral0.0%
Negative6.3%

Sonofield Ear Trainer

All ratings376 ratings
Positive97.3%
Neutral1.6%
Negative1.1%
Written reviews151 reviews
Positive88.7%
Neutral6.6%
Negative4.6%

Bugs and requests

Active Ear

Not enough reviews yet to summarise bugs or requests.

Sonofield Ear Trainer

Reported bugs

1 issue
  • None reported

Requested features

5 requests
  • Option to switch between 12TET and just intonation
  • Ability to reduce octave range
  • Incorporate more timbre options for drone and notes
  • Tracking and visualization of progress and learned skills
  • Add interactive tutorial for level 1

In-app purchases

None

Active Ear

No in-app purchases

4 purchases

Sonofield Ear Trainer

One-time4
  • Lifetime Pro$14.99
  • Lifetime Pro$17.99
  • Lifetime Pro2 variants$19.99
Show 1 more
  • Lifetime Pro$24.99

Questions

Is Active Ear free?
Active Ear is free to download, with no in-app purchases.
Is Sonofield Ear Trainer free?
Sonofield Ear Trainer is free to download, with in-app purchases available.
Which has better reviews, Active Ear or Sonofield Ear Trainer?
Sonofield Ear Trainer is rated higher. Active Ear averages 4.7 out of 5 from 50 ratings, while Sonofield Ear Trainer averages 4.9 from 376 ratings.
Do Active Ear or Sonofield Ear Trainer have ads?
Neither Active Ear nor Sonofield Ear Trainer shows ads.
Which is updated more often, Active Ear or Sonofield Ear Trainer?
Active Ear ships an update monthly, and Sonofield Ear Trainer every 9 days. Most recently, Active Ear was updated on June 10, 2026 and Sonofield Ear Trainer on September 27, 2026.

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