Blue Jean vs Chromatic Harmonica PRO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Blue Jean
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Blue Jean 26 yıllık geçmişiyle, Türkiye’nin en köklü dergi markalarından biridir. Tüm bu süre boyunca; müzik aracılığıyla kendini ifade eden gençlerle aynı dili konuşan, onları anlayan, müziğin açtığı tüm kapılarda onlara öncülük eden lider gençlik & müzik dergisi olarak konumunu korumuştur. Müzikte otorite sıfatını hak eden bir uzmanlığa sahip olan Blue Jean dergisi; yaşamının her anında müzik olan, müzikle hayatın anlamını, coşkusunu yansıtan gençlere, bir trendsetter olarak genç yaşam tarzını yönlendirici bir rol üstlenir. 26 yıldır en çok okunan gençlik & müzik dergisi olma özelliğini koruyan Blue Jean, 2007 yılından itibaren yayınladığı Headbang eki ile rock & metal müziğin nabzını tutmakta ve bir yandan okur ailesine yeni bir kitle kazandırırken, bir yandan da rock & metal müzik tutkunlarına dergi okuyuculuğu alışkanlığı kazandırmaktadır. Ayrıca 2009 yılı ağustos ayında Blue Jean’in içinde yayına başlayan, 2009 Ekim’inden itibaren ise ayrı bir ek olarak Blue Jean ile birlikte yayın hayatını sürdüren Pop Up ise genç kızların son gözdesi. Sinema ve TV dünyasının yeni yıldızları her ay Pop Up’ın rengârenk sayfalarına konuk oluyor; gençliğe hitap eden en güncel, en hit film ve diziler Pop Up’ta irdeleniyor. “Her ay 3 dergi” sloganıyla okuyucularıyla buluşan Blue Jean, düzenli olarak verdiği kaliteli posterleriyle de gençlerin odalarını, duvarlarını süslemeye devam ediyor.
Chromatic Harmonica PRO
Master jazz harp with this comprehensive trainer. Practice scales and arpeggios in any key with accurate MIDI playback and interactive visual grids. Create custom routines and explore a vast library of musical exercises.
- Practice scales and arpeggios in any key
- Accurate MIDI playback
- Interactive visual grid of harmonica holes and notes
- Metronome with tempo control
- Create and save custom training routines
- Support for all tunings and hole configurations
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Master jazz harp with Chromatic Harmonica Pro – your complete harmonica trainer for the chromatic harmonica. Improve your jazz harp technique with a focus on scales and arpeggios. Chromatic Harmonica Pro is a harmonica trainer built for those who want to practice more efficiently and deeply. With targeted exercises, you’ll train harmonica scales and arpeggios essential for playing jazz and developing your musical language on the chromatic harmonica. Key features: • Practice any scale or arpeggio in any key, with accurate MIDI playback • Play along with a metronome and full control of tempo (BPM), direction, and repetitions • See the holes and notes of your chromatic harmonica in an interactive visual grid • Study musical intervals in a practical and intuitive way • Create and save your own harmonica training routines • Compatible with all tunings and hole configurations Scales and arpeggios for jazz and beyond: • Major, minor, exotic scales and jazz modes • Chord-based arpeggios (major, minor, dominant, diminished, etc.) • Ever-expanding library with new scales and exercises Pro features (subscription): • Ad-free experience • Full access to all premium practice tools Whether you're looking for a jazz harp app or a complete harmonica scale & arpeggio training tool, Chromatic Harmonica Pro is for you. Download now and transform your musical practice with the chromatic harmonica!
Screenshots
Verdict
The clearest difference is update cadence: Chromatic Harmonica PRO at every 10 days against Blue Jean's every 3 months. Blue Jean's advantage is iOS requirement (11.0 vs 16.4). On price, ads, in-app purchases 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
Both are free to download. Blue Jean sells 10 one-off in-app purchases and Chromatic Harmonica PRO sells 9 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Blue Jean ships an update every 3 months, Chromatic Harmonica PRO every 10 days. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.
| Parameter | Blue Jean | Chromatic Harmonica PRO |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Positive reviews | — | 75.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 3 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 40 MB | 78 MB |
| Age rating | 4+ | 4+ |
| Developer | BIG MEDYA TEKNOLOJI ANONIM SIRKETI | Filipe Maciel Lins |
In-app purchases
Blue Jean
- Blue Jean - September 2014$1.99
- Blue Jean - September 2015$1.99
- Blue Jean - October 2014$1.99
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- Blue Jean - October 2015$1.99
- Blue Jean - November 2015$1.99
- Blue Jean - December 2013$1.99
- Blue Jean - November 2014$1.99
- Blue Jean - November 2013$1.99
- Blue Jean - December 2014$1.99
- Blue Jean - December 2015$1.99
Chromatic Harmonica PRO
- Weekly Plan New$4.997 Days
- Weekly Plan$4.997 Days
- Monthly$4.991 Month
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- Yearly Plan$9.991 Year
- Half Year$9.996 Months
- Premium Subscription$14.991 Year
- Chromatic Premium - 6 Months$16.996 Months
- Yearly Plan New$19.991 Year
- Chromatic Harmonica Premium$19.991 Year
Questions
Is Blue Jean free?
Is Chromatic Harmonica PRO free?
Do Blue Jean or Chromatic Harmonica PRO have ads?
Which is updated more often, Blue Jean or Chromatic Harmonica PRO?
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