Comparison

Complete Rhythm Trainer 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

Complete Rhythm Trainer

Master musical rhythm with this comprehensive training app. It offers progressive drills, diverse rhythm exercises, and interactive modes designed to make learning enjoyable. Track your progress and compete with others.

Highlights
  • 252 progressive drills
  • Multiple time signatures and note values
  • 5 drill types (imitation, reading, dictation)
  • Arcade and polyrhythm modes
  • Custom drill creation
  • Teacher-student program features
  • Cloud sync
Features
Read full description

The ultimate rhythm training app for musicians. Learn to read, recognize, tap and write rhythms from simplest to most advanced. Rhythm is one of the most important aspects of music and one that every musician should become proficient with. Designed like a video game and with strong pedagogical concepts in mind, this app will make you master rhythm while rendering the learning process enjoyable. Features • 252 progressive drills arranged over 4 levels / 30 chapters • Extensive content: from simple time signatures to compound and asymmetric time signatures, from half notes and quarter notes to thirty-second notes, triplets, swing eighths, double dotted notes, quintuplets, ... • 5 drill types: rhythm imitation drills, rhythm reading drills, rhythm dictations, two-voice reading drills and two-voice dictations • Play a selection of 11 drills in arcade mode • Play and practice polyrhythms in a dedicated polyrhythm section • Most of the drills are randomly generated, enabling you to practice the studied rhythms as many times as needed • 23 instrument sound banks with actual recorded sounds: piano, guitar, pizzicato violin, conga, bongo, djembe, darabuka, woodblock, ... • Designed like a video game: earn 3 stars in each drill of a chapter to complete it. Or will you be able to obtain perfect 5-star scores? • Don't want to follow the preestablished path of progression? Create and save your own custom drills and rehearse them at your own convenience • Create full custom training programs and invite friends or students to join them. If for example you're a teacher you can create custom programs for your students, add drills every week and view their scores on private leaderboards • Never lose any progress: cloud sync across your various devices • 25 achievements to unlock • Leaderboards to compare arcade mode scores with other players worldwide • Nice and clean user interface with 2 display themes: light and dark • 4 sheet music display styles: modern, classic, handwritten and jazz • Designed by a musician and music teacher with a Royal Conservatory master's degree Full Version • Download the app and try out the first two chapters for free • One-time in-app purchase to unlock the full version on all your devices Having a problem? Got a suggestion? You can reach us at hello@completerhythmtrainer.com Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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

Complete Rhythm Trainer4 screens
Sonofield Ear Trainer4 screens

Verdict

The call

The clearest difference is rating: Sonofield Ear Trainer at 4.9 against Complete Rhythm Trainer's 4.7. Sonofield Ear Trainer also leads on ratings volume (376 vs 105) and iOS requirement (13.0 vs 17.5). On price, review sentiment, update cadence and ads 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. Complete Rhythm Trainer sells 3 in-app purchases, starting at $0.99 per month and Sonofield Ear Trainer sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Sonofield Ear Trainer holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 105 and 376 respectively. Written reviews split almost evenly too, at 88% and 89% positive.

UpkeepUpdate frequency

Complete Rhythm Trainer ships an update fortnightly, Sonofield Ear Trainer every 9 days. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

Scorecard3 real differences · 7 level
Complete Rhythm Trainer versus Sonofield Ear Trainer: the parameters behind the verdict, then further details
ParameterComplete Rhythm TrainerSonofield Ear Trainer
PriceFreeFree
Rating4.7 (105 ratings)4.9 (376 ratings) — better
Positive reviews88.2% of reviews88.7% of reviews — better
Number of ratings105376 — better
Update frequencyFortnightlyEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.513.0 — better
Further details — not scored
Size54 MB105 MB
Age rating4+4+
DeveloperBinary GuiltSonofield Ear Trainer Education Ltd.

Customer experience

Complete Rhythm Trainer

All ratings105 ratings
Positive91.4%
Neutral3.8%
Negative4.8%
Written reviews76 reviews
Positive88.2%
Neutral6.6%
Negative5.3%

Sonofield Ear Trainer

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

Bugs and requests

Complete Rhythm Trainer

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

3 purchases

Complete Rhythm Trainer

Subscriptions2
  • Cloud Sync and Web access$0.991 Month
  • Cloud Sync and Web access$9.991 Year
One-time1
  • Full Version$6.99
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 Complete Rhythm Trainer free?
Complete Rhythm Trainer is free to download, with in-app purchases available.
Is Sonofield Ear Trainer free?
Sonofield Ear Trainer is free to download, with in-app purchases available.
Which has better reviews, Complete Rhythm Trainer or Sonofield Ear Trainer?
Sonofield Ear Trainer is rated higher. Complete Rhythm Trainer averages 4.7 out of 5 from 105 ratings, while Sonofield Ear Trainer averages 4.9 from 376 ratings.
Do Complete Rhythm Trainer or Sonofield Ear Trainer have ads?
Neither Complete Rhythm Trainer nor Sonofield Ear Trainer shows ads.
Which is updated more often, Complete Rhythm Trainer or Sonofield Ear Trainer?
Complete Rhythm Trainer ships an update fortnightly, and Sonofield Ear Trainer every 9 days. Most recently, Complete Rhythm Trainer was updated on October 1, 2026 and Sonofield Ear Trainer on October 2, 2026.

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