iReal Pro vs Scales & Modes
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.
Scales & Modes
Explore diatonic scales and modes with interactive visual and audio references. View notes on a musical staff, see fingerings for keyboard and guitar, and listen to scales in any key. Additional instrument fingerings are available via in-app purchase.
- Visual staff notation
- Audio playback of scales
- Keyboard fingerings
- Guitar fingerings
- Diatonic scale reference
- Mode exploration
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Scales & Modes is an interactive visual and audio reference for the diatonic scales and modes that are fundamental in music theory. View major and minor modes on the musical staff, see fingerings for both keyboard and guitar, and listen to the scales note by note, in any key. Violin and bass guitar fingerings are also available as an in app purchase add on. Diatonic musical scales and modes are one of the fundamental concepts of Western music theory. But the large number of scales makes learning and remembering them difficult. Scales & Modes is a handy mobile reference guide for viewing and listening to a large number scales and modes, including all the modes of the major, natural minor, and harmonic minor scales. Select a root note and a scale to display the notes of the scale on the musical staff, and click “Play Scale” to listen. Select the Keyboard or Guitar tabs (or Violin and Bass after an in app purchase) to view fingering diagrams for the scale on those instruments, and press the info button to see more detail about constructing the scale.
Screenshots
Verdict
The clearest difference is price: Scales & Modes at $1.99 against iReal Pro's $21.99. Scales & Modes also leads on iOS requirement (10.3 vs 16.6). iReal Pro's advantage is rating (4.9 vs 4.5) and update cadence (every 3 weeks vs every 4 months). On ads, in-app purchases, monetization model 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
iReal Pro costs $21.99 and Scales & Modes $1.99 up front. iReal Pro sells 3 one-off in-app purchases and Scales & Modes sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
iReal Pro holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: iReal Pro has 11K ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 83% of iReal Pro's written reviews are positive against 74% of Scales & Modes's.
iReal Pro ships an update every 3 weeks, Scales & Modes every 4 months. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.
| Parameter | iReal Pro | Scales & Modes |
|---|---|---|
| Price | $21.99 | $1.99 — better |
| Rating | 4.9 (11K ratings) — better | 4.5 (13 ratings) |
| Positive reviews | 83.3% of reviews — better | 74.1% of reviews |
| Number of ratings | 11K — better | 13 |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #5 — better | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.6 | 10.3 — better |
| Further details — not scored | ||
| Size | 179 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Technimo LLC | Smappsoft |
Customer experience
iReal Pro
Scales & Modes
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
Scales & Modes
Not enough reviews yet to summarise bugs or requests.
In-app purchases
iReal Pro
- Blues style backing tracks$6.99
- Salsa style backing tracks$6.99
- Brazilian backing tracks$6.99
Scales & Modes
- Violin & Bass Add-on$0.99







