Comparison

All vs Harmonomics Ear Training

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

Head to head
About

All

Learn guitar chords and songs with this app, designed to work with a special controller. Explore authentic guitar sounds and add effects to customize your music. Follow visual cues to play along with included and purchasable songs.

Highlights
  • Learn guitar chords
  • Learn songs
  • Freestyle jamming
  • Four authentic guitar sounds
  • Adjustable audio effects
  • Light-up neck guide
  • In-app song purchases
Features
Read full description

Instantly sound like a rock star! Optimized for use with ION’s All-Star Guitar controller, the All-Star Guitar app is the ultimate way to rock out with your iPad, iPhone, or iPod touch. Learn guitar chords, learn songs, or just rock out freestyle in your own special way! The app includes four authentic guitar sounds: Clean Electric, Dirty Electric, Acoustic and Bass. You can even add reverb, chorus, delay, or flanger effects to customize your sound. Follow the lights on the neck to quickly learn how to play your favorite songs. Plus, 10 free learn-and-play songs are included when you purchase the All-Star Guitar controller and many more are available for purchase.

About

Harmonomics Ear Training

This tool helps musicians of all levels improve their auditory skills. It offers a wide range of customizable exercises for identifying intervals, melodies, chords, and progressions, with detailed statistics and motivational achievements.

Highlights
  • 50+ customizable exercises
  • Extensive chord library with inversions
  • Creative exercises beyond basic identification
  • Detailed statistics and progress reports
  • Motivational achievements
  • Supports interval, melody, chord, and scale training
Features
Read full description

Harmonomics is a deep, flexible ear-training studio for musicians at every level—from first intervals to advanced harmony. Build real listening skills through more than 50 customizable exercises covering intervals, melodies, chords, chord progressions, scales, music theory, perfect pitch, and relative pitch. Harmonomics goes beyond basic identification with exercises for chord inversions, altered dominant chords, simultaneous pitches, scale degrees, root movement, and much more. PRACTICE YOUR WAY • Customize each exercise with focused, exercise-specific settings. • Choose Standard, Guest, or Hands-Free sessions—with spoken answers and automatic progression in Hands-Free mode. • Create your own exercises for the exact skills you want to develop. • Work with a large library of more than 35 chord types in multiple inversions. • Choose from multiple in-app color themes, with light and dark appearance options. • Use keyboard shortcuts on supported devices for fast, hands-on practice. SEE YOUR PROGRESS • Review accuracy, question counts, response time, and detailed results. • Explore your history for each exercise and see how your performance changes over time. • Stay motivated with daily goals and streaks. • Celebrate progress with interactive 3D achievements and personal records. • Revisit completed sessions in your reports archive. FROM FUNDAMENTALS TO ADVANCED HARMONY Start with essential interval, melody, and chord recognition, then move into advanced exercises that challenge you to hear inversions, chord tones, altered harmonies, multiple simultaneous pitches, and complex sequences. Every exercise can be shaped around your level, your instrument, and the music you want to master. Whether you are beginning ear training, preparing for school, sharpening your improvisation, or maintaining professional-level listening skills, Harmonomics gives you room to keep growing. From the creator of Metronomics.

Screenshots

All4 screens
Harmonomics Ear Training4 screens

Verdict

The call

The clearest difference is review sentiment: Harmonomics Ear Training at 85% against All's 37%. Harmonomics Ear Training also leads on rating (4.7 vs 3.1) and in-app purchases (none vs 10). All's advantage is price (Free vs $9.99) and iOS requirement (5.0 vs 18.0). On ratings volume, update cadence, 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

All is free to download; Harmonomics Ear Training costs $9.99 up front. All sells 10 one-off in-app purchases. Harmonomics Ear Training asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Harmonomics Ear Training holds the better App Store score, 4.7 against 3.1. Both are backed by a comparable volume of ratings — 47 and 30 respectively. Written reviews point the same way: 37% of All's written reviews are positive against 85% of Harmonomics Ear Training's.

UpkeepUpdate frequency

All ships an update every 3 weeks, Harmonomics Ear Training every 10 days. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

Scorecard6 real differences · 4 level
All versus Harmonomics Ear Training: the parameters behind the verdict, then further details
ParameterAllHarmonomics Ear Training
PriceFree — better$9.99
Rating3.1 (47 ratings)4.7 (30 ratings) — better
Positive reviews37.1% of reviews85.2% of reviews — better
Number of ratings47 — better30
Update frequencyEvery 3 weeksEvery 10 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS5.0 — better18.0
Further details — not scored
Size140 MB52 MB
Age rating4+4+
DeveloperION AudioJohn Nastos

Customer experience

All

All ratings47 ratings
Positive46.8%
Neutral12.8%
Negative40.4%
Written reviews35 reviews
Positive37.1%
Neutral20.0%
Negative42.9%

Harmonomics Ear Training

All ratings26 ratings
Positive96.2%
Neutral0.0%
Negative3.8%
Written reviews27 reviews
Positive85.2%
Neutral0.0%
Negative14.8%

In-app purchases

10 purchases

All

One-time10
  • Day Tripper (Easy)$1.99
  • House Of The Rising Sun (Easy)$1.99
  • A Horse With No Name (Easy)$1.99
Show 7 more
  • Hey There Delilah (Medium)$1.99
  • Hey, Soul Sister (Medium)$1.99
  • All Summer Long (Easy)$1.99
  • Summer Of '69 (Hard)$1.99
  • Brown Eyed Girl (Easy)$1.99
  • All Star Guitar Intro Volume 1$9.99
  • All Star Guitar Intro Volume 2$9.99
None

Harmonomics Ear Training

No in-app purchases

Questions

Is All free?
All is free to download, with in-app purchases available.
Is Harmonomics Ear Training free?
Harmonomics Ear Training costs $9.99, with no in-app purchases.
Which has better reviews, All or Harmonomics Ear Training?
Harmonomics Ear Training is rated higher. All averages 3.1 out of 5 from 47 ratings, while Harmonomics Ear Training averages 4.7 from 30 ratings.
Do All or Harmonomics Ear Training have ads?
Neither All nor Harmonomics Ear Training shows ads.
Which is updated more often, All or Harmonomics Ear Training?
All ships an update every 3 weeks, and Harmonomics Ear Training every 10 days. Most recently, All was updated on November 1, 2026 and Harmonomics Ear Training on November 6, 2026.

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