# Chordelia Seventh Heaven - improve your music theory and develop your technique with dominant, diminished and more 7th chords - for smooth latin, jazz and gypsy sounds

> Learn and master advanced seventh chords for music theory and composition. (iPhone/iPad app by Easy Ear Training.)

- Source: https://appshunter.io/ios/app/chordelia-seventh-heaven-improve-your-music-theory-and-develop-your-technique-with-dominant-diminished-and-more-7th-chords-for-smooth-latin-jazz-and-gypsy-sounds/id445289311 (this page in markdown: same URL + `.md`)
- Developer: [Easy Ear Training](https://appshunter.io/developer/315130704)
- Category: Music, Education
- Price: Free with in-app purchases
- Rating: 2.00/5 from 1 App Store ratings · 17 written reviews indexed
- Age rating: 4+
- Requires: iOS 7.0 · 42 MB
- Languages: American English
- Released: 2011-06-29
- Data updated: 2026-08-30
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/chordelia-seventh-heaven-improve-your-music-theory-and-develop-your-technique-with-dominant-diminished-and-more-7th-chords-for-smooth-latin-jazz-and-gypsy-sounds/id445289311/reviews.md

## What is Chordelia Seventh Heaven?

Ready to take your chord skills to the next level?

Whether you're a song writer, guitar player, jazz musician, or any other kind of music lover, Chordelia: Seventh Heaven will give you the vital skills you need to use and recognize advanced 'Seventh Chords'.

•Seventh Chords• can add spice and sophistication to music - but all the different kinds can be confusing, and it can be hard to tell them apart in context. Most musicians never get past this stage, and limit their harmony skills by never moving beyond the core triads - or perhaps just learning the dominant seventh chord.

Our users say:

• "All musicians benefit from ear training and the wide reaching exploration of seventh chords in Chordelia: Seventh Heaven makes it a powerful tool for all levels."

• "This is worth every cent, just like all of their other ear training apps. Quality sound, simple interface, and most importantly it works."


Chordelia: Seventh Heaven is the first dedicated tutor for seventh chords in the App Store and will teach you to hear all the important types of seventh chord easily and reliably - whether they're played one note at a time or all together, and whichever inversion of the chord is used.

A strong appreciation of seventh chords is particularly important for •jazz• musicians, but will increase the versatility and creativity of any musician. They can help you:

• Compose more innovative chord progressions
• Add interest to the basic major/minor chords of an existing song
• Introduce new flavors to your sound by knowing the effect different seventh notes can bring
• Transcribe and improvise over jazz standards
• Jam more easily with other players when they go beyond simple triads - or impress them when you do!


Chordelia: Seventh Heaven uses the same approach as our previous best-selling apps, RelativePitch and Chordelia: Triad Tutor, which thousands of musicians have already been using to improve their ears and understanding of music. The app includes:

• 'Training Mode': 10 unlockable lessons gradually teach you 7 types of seventh chord:
- Dominant, minor, major, half-diminished (minor 7 flat 5), diminished, augmented (major 7 sharp 5), and minor/major.

• 'Testing Mode': To check your progress and help you distinguish chords. By regularly testing yourself you can learn what to focus your training on and see the progress you're making!

• 'Custom Mode': Don't worry about getting stuck on a lesson - Custom Mode lets you set up a tailor-made training and testing session to target any problem spots.

• Gentle learning curve - start by comparing seventh chords with the triads taught in Chordelia: Triad Tutor.

• Background material on the theory of seventh chords and why each type sounds the way it does.

• Explanations and illustrations of each chord type, to help you connect the theory with the sound and build your understanding.

• High quality sound samples and spoken chord labels so you can train just by listening.

• Seven different instruments sounds, including guitar, piano, and real human voices!

If you've ever struggled to tell a dominant from a major 7th, wondered what "a minor 7th flat 5" means, or wanted to spice up your own compositions, Chordelia: Seventh Heaven will open your ears to all the subtleties and power seventh chords can provide!


Here's what people have been saying about the companion app, Chordelia: Triad Tutor:

"It is very easy to use, portable, and does exactly what it advertises - helps you learn the sound of different types of chords."

"Excellent. High quality piano tones just like their interval trainer, blows the other apps to smithereens."

If you have any questions before buying, or any problems with the app, just email support@EasyEarTraining.com.

## Key features

- Learn 7 types of seventh chords
- Training, Testing, and Custom Modes
- Ear training for chord recognition
- Background theory and explanations
- High-quality sound samples
- Multiple instrument sounds

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pro Upgrade | $7.99 | one-time |


## Recent user reviews (10 of 17)

All indexed reviews: https://appshunter.io/ios/app/chordelia-seventh-heaven-improve-your-music-theory-and-develop-your-technique-with-dominant-diminished-and-more-7th-chords-for-smooth-latin-jazz-and-gypsy-sounds/id445289311/reviews.md

### 3/5 — Please update!

*2022-05-04*

Please update the app so in-app settings will work again. It’s been a while now since it stopped working. Does anyone care?

### 5/5 — Works well

*2016-11-30, version 1.9*

Training mode you can have playing in the background while you do other things.  
Great for learning, not just testing.  Explanations are also good.  Get it.

### 2/5 — Too limited

*2016-08-16*

The free version doesn't provide enough material.

### 5/5 — Good chord ear training app

*2015-02-02*

We'll organized app 
Good exercises 
Sometimes freezes up (must be a slight bug)
Recommended

### 5/5 — Very good app for drilling ear training

*2014-02-08*

Especially in the go.

### 4/5 — Works Well

*2012-05-09*

Pretty good app
Would be nice if the root position chords could have different soprana factors played during tests.

### 5/5 — Great app

*2012-01-20, version 1.0*

Simple and challenging, I've been playing for years and I only wish tools like this where around when I started

### 5/5 — Great work.

*2012-01-03*

I tried this and noticed a user need to have the knowledge of dicerning triad before using this one. So I go back to the triad one which is also a great app. I love this app. Great work!

### 5/5 — Nice app

*2011-12-15*

This app's purpose is to teach you to distinguish between different seventh chords and it does the work better than other apps I tried. The price could be lower though.

### 3/5 — Missing a few chords, but useful.

*2011-08-12*

Been taking jazz musicianship this summer and this app is handy to get practicing done anywhere, but it is new and missing chords that are being covered in class like: Diminished major 7 ( C Eb Gb B ) and Major 7 b5, ( C E Gb B).  I've provided feedback about these missing chords to the publisher, but no Response and no updates.  I use it for what it does cover and it is good at that.  The only other thing I want is a way in the gearbox function to be able to change the names of the chords to names I am more familiar with like: minor 7 b5 instead of half diminished.  As well as Major 7 #5 instead of Augmented Major 7th.  Adding the ability to choose how chord symbols appear would also be a handy feature as Jazz is chock full of non-standardized shorthand and semantical differences.  Having this app cover all possible jazz names/symbols (like Sibelius does so beautifully) would certainly make it much more attractive to a vast array of musicians from novice to pro.  Otherwise, I'd suggest it to our class as a must have.

## Frequently asked questions about Chordelia Seventh Heaven

### What seventh chords does Chordelia Seventh Heaven teach?

Chordelia Seventh Heaven teaches 7 types of seventh chords: Dominant, minor, major, half-diminished (minor 7 flat 5), diminished, augmented (major 7 sharp 5), and minor/major. The app provides background material on the theory of each chord type and why it sounds the way it does.

### How does Chordelia Seventh Heaven help users improve their music theory skills?

The app offers a 'Training Mode' with 10 unlockable lessons, a 'Testing Mode' to check progress, and a 'Custom Mode' for targeted practice. Users can learn to hear seventh chords played individually or together, in any inversion.

### Is Chordelia Seventh Heaven suitable for beginners?

Yes, Chordelia Seventh Heaven has a gentle learning curve, starting by comparing seventh chords with triads. It includes explanations and illustrations to help connect theory with sound, making it accessible for those new to advanced chords.

### What instruments can I hear in Chordelia Seventh Heaven?

Chordelia Seventh Heaven features seven different instrument sounds for its high-quality sound samples. This allows users to train by listening and connect the theoretical concepts to various sonic textures.

### Does Chordelia Seventh Heaven have ads?

No, Chordelia Seventh Heaven does not contain advertisements. The app is free to download and use, with no disruptive ads to interrupt the learning experience.

### What is the update frequency for Chordelia Seventh Heaven?

The latest version of Chordelia Seventh Heaven is 1.9, which was last updated on September 15, 2014. Users can expect a stable experience based on its last update.

### What devices is Chordelia Seventh Heaven available on?

Chordelia Seventh Heaven is available for iPhone and iPod devices. It is rated for ages 4 and up.

### What is the user sentiment for Chordelia Seventh Heaven?

Based on the available rating, Chordelia Seventh Heaven has a rating of 2.0 stars from 1 rating. User feedback suggests it is worth the cost for its ear training capabilities and quality sound.

## Version history (last 5 releases)

### 1.9 — 2014-09-15

This app has been updated by Apple to display the Apple Watch app icon.

• Total design update
• New progress screen showing your accomplishments
• SIX new instruments!
• Improved VoiceOver support

### 1.8 — 2014-06-10

• You can now upgrade to Pro using in-app purchase. 
• Improved main menu screen 

Note: If you are a previous customer you will be automatically upgraded to Pro. If not please use the "Restore" option from the Upgrade menu to upgrade for free. Any problems please email support@EasyEarTraining.com.

### 1.7 — 2014-04-27

• Fix for iPhone 5S "No chords selected" bug

### 1.6 — 2014-04-15

• Display bug fixes

### 1.5 — 2013-09-19

• UI updates for latest iOS version
• Fixed behaviour to continue playing when screen locked.

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## More apps by Easy Ear Training

- [Relative Pitch Free Interval Ear Training - intervals trainer tool to learn to play music by ear and compose amazing songs](https://appshunter.io/ios/app/relative-pitch-free-interval-ear-training-intervals-trainer-tool-to-learn-to-play-music-by-ear-and-compose-amazing-songs/id315130701)
- [Chordelia Triad Tutor - learn to hear Major, Minor, Augmented and Diminished chords - for the beginner and advanced musician who plays Guitar, Ukulele, Sax and more](https://appshunter.io/ios/app/chordelia-triad-tutor-learn-to-hear-major-minor-augmented-and-diminished-chords-for-the-beginner-and-advanced-musician-who-plays-guitar-ukulele-sax-and-more/id426201096)
- [Musical U: Music Education](https://appshunter.io/ios/app/musical-u-music-education/id717203914)
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All apps by Easy Ear Training: https://appshunter.io/developer/315130704

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-30.*