iReal Pro vs Functional Ear Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iReal Pro
This app provides a virtual band accompaniment for musicians to practice with, offering realistic sounding instruments and a variety of styles. It also functions as a digital chord chart book, allowing users to create, edit, and share their own song charts.
- Virtual band accompaniment
- Create, edit, and share chord charts
- Thousands of downloadable songs
- Chord diagrams and scale recommendations
- Practice exercises and transposition
- Export charts and audio
- Cloud synchronization
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iReal Pro is two things musicians love in one app: a realistic backing band that plays along with you, and a huge free library of chord charts you can pull up anytime — at practice, at a jam session, or on a gig. Need to transpose a song for a singer? Done. Want to practice with a full rhythm section behind you? Hit play. Named one of TIME Magazine's 50 Best Inventions and trusted by thousands of students, teachers, and pros at schools like Berklee College of Music — iReal Pro has been helping musicians get better since 2008. BAND • 50 accompaniment styles — Swing, Bossa Nova, Blues, Funk, Rock, Bluegrass, Reggae, Latin, Gypsy Jazz, Country, and more • Customize each style with acoustic or electric piano, Fender Rhodes, guitars, upright or electric bass, drums, vibraphone, organ • 40 additional styles — blues, salsa, Brazilian — available as in-app purchases BOOK • Download thousands of free chord charts shared by the iReal Pro community • Create your own charts in minutes with the built-in editor • Organize charts into playlists for gigs, sets, or lessons PRACTICE • Adjust tempo, loop difficult sections, transpose to any key • Automatic tempo increase and key cycling for focused practice • Global Eb, Bb, F, and G transposition for horn players REFERENCE • Guitar, ukulele, and piano fingerings for any chord • Tap any chord in your chart to see how it's played • Scale suggestions for improvisation SHARE • Share charts and playlists with other iReal Pro users • Export charts as PDF or MusicXML • Export backing tracks as audio or MIDI files • Sync across iPhone, iPad, and Mac with iCloud FOR TEACHERS • Create playlists of exercises or tunes for students • Use in the classroom, over live stream, or while screen-sharing lessons We're a small team of musicians who built this app because we needed it ourselves. We hope you enjoy using it as much as we do.
Functional Ear Trainer
Develop your musical ear by learning to recognize tones within the context of a specific musical key. This app helps you understand the function of each note, improving your ability to transcribe, improvise, and play music by ear. Suitable for all ages and skill levels, with just 10 minutes of daily practice.
- Recognize tones in musical key context
- Understand note function
- Improve transcription skills
- Enhance improvisation
- Develop perfect pitch
- Daily 10-minute practice
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Have you (or maybe one of your friends) ever wanted to learn to transcribe or play music by ear? It is so important for a musician to know what you are hearing. A good musical ear helps when you are composing, improvising, transcribing melodies, or playing with others. Most likely you have already tried different programs to learn to recognize intervals or even to acquire perfect pitch. However, although such programs develop your ear, but can you actually play any melody you hear as soon as you listen to it? Imagine you could understand music... It is like when somebody is talking to you, you not only hear pleasant sounds, but you recognize words and their meaning. One day I came across Alain Benbassat's program called "Functional Ear Trainer" and have been using it ever since. It is based on Alain's method to learn to recognize tones. The main difference between the Functional Ear Trainer and other methods is that it teaches you to distinguish between tones in the context of a particular musical key. You begin to recognize the role (or function) of each tone in this key, which is incredibly similar to its role in other keys of the same scale. And it is *guaranteed* anyone can gradually develop this skill. It does not matter: - who you are - an absolute beginner in music or a virtuoso professional musician; - how old you are - a 3 yo kid or a 90+ adult; - what musical instrument you play (you don't even have to play one). The only requirement is to practice for 10 minutes a day. I was so excited about this ear trainer that I have developed a mobile app based on the Alain Benbassat method. I hope you will find it useful.
Screenshots
Verdict
The clearest difference is price: Functional Ear Trainer at Free against iReal Pro's $21.99. Functional Ear Trainer also leads on review sentiment (96% vs 83%). iReal Pro's advantage is update cadence (every 3 weeks vs every 7 months) and chart position (#6 vs unranked). On rating, ratings volume, ads and in-app purchases 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
Functional Ear Trainer is free to download; iReal Pro costs $21.99 up front. iReal Pro sells 3 one-off in-app purchases and Functional Ear Trainer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.9 for iReal Pro against 4.9 for Functional Ear Trainer. Both are backed by a comparable volume of ratings — 11K and 3.7K respectively. Written reviews are what separate them: 83% of iReal Pro's written reviews are positive against 96% of Functional Ear Trainer's.
iReal Pro ships an update every 3 weeks, Functional Ear Trainer every 7 months. The most recent releases landed on October 21, 2026 and October 19, 2026 respectively.
| Parameter | iReal Pro | Functional Ear Trainer |
|---|---|---|
| Price | $21.99 | Free — better |
| Rating | 4.9 (11K ratings) | 4.9 (3.7K ratings) — better |
| Positive reviews | 83.3% of reviews | 96.2% of reviews — better |
| Number of ratings | 11K — better | 3.7K |
| Update frequency | Every 3 weeks — better | Every 7 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #6 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 179 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Technimo LLC | Serhii Korchan |
Customer experience
iReal Pro
Functional Ear Trainer
User reviews
iReal Pro
From 11K App Store ratingsWhat we love
- 🚀 Great app for practicing and reading charts
- 👍 Versatile with ability to change keys, tempos, and styles
- 👍 Excellent community and support
- 🚀 Efficient for gigs and rehearsals
- 👍 Indispensable tool for jazz musicians
Room to improve
- 🐛 Issues with chord voicings and playback
- 🔧 Limited editing capabilities
- 🔧 Clunky interface for some users
- 💰 Expensive for some users
Functional Ear Trainer
From 3.7K App Store ratingsWhat we love
- 🚀 Effective ear training
- 👍 Simple and intuitive interface
- 💡 Customizable exercises
- 🎉 Noticeable improvement with regular practice
- 🎨 Visually appealing design
Room to improve
- 🐛 Occasional audio glitches
- 💡 Lack of support for other instruments besides piano
- 💡 Desire for more advanced features (e.g. chord recognition)
Bugs and requests
iReal Pro
Reported bugs
3 issues- Occasional skipping or timing issues with playback
- Trouble with registration and login process
- Compatibility issues with newer devices or operating systems
Requested features
7 requests- Add ability to write rhythm notation
- Integrate with Real Books
- Improve sound quality and add more instrument options
- Add melodies and lyrics support
- Improve chord editing and customization
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- Add more styles and grooves
- Improve sync and backup functionality across devices
Functional Ear Trainer
Reported bugs
2 issues- Keyboard display issues when selecting all chromatic notes
- Inconsistent note resolutions in some exercises
Requested features
5 requests- Add support for multiple notes/chords at once
- Implement a mode for training key recognition
- Provide more customization options for exercises
- Include voice input to play the notes
- Add support for German/Norwegian key names
In-app purchases
iReal Pro
- Blues style backing tracks$6.99
- Salsa style backing tracks$6.99
- Brazilian backing tracks$6.99
Functional Ear Trainer
- Functional Ear Trainer Plus$19.99








