--- title: "Circle of Fifths Xtra C - Reviews, Revenue and Downloads in Angola | Apple App Store" description: "This is a fully functional Circle of Fifths Xtra. However, only the key of C is available. If you find the app useful: buy the full version Circle of Fifths Xtra – Discover Music Theory in a Visual a" --- # Circle of Fifths Xtra C — Angola > A Musicians Companion ![Circle of Fifths Xtra C App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/47/db/00/47db00a6-7990-2a2f-7e19-c2973efd1f2c/AppIcon-0-0-1x_U007epad-0-1-85-220.png/400x400bb.png) **Developer:** [John Gellecum](https://apptail.io/developer/john-gellecum-dGV) (Netherlands) **Category:** Music **Rating:** N/A (0 ratings) **Price:** Free **Bundle ID:** com.appdevil53.gmail.CircleC **Store:** Apple App Store **Country:** Angola **Version:** 1.0 (released 2025-11-26) **Original Release:** 2025-11-26 **App Store Link:** [Download on Apple App Store](https://apps.apple.com/ao/app/app/id6755520159) **AppTail Page:** [https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/angola](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/angola) ## Circle of Fifths Xtra C Description This is a fully functional Circle of Fifths Xtra. However, only the key of C is available. If you find the app useful: buy the full version Circle of Fifths Xtra – Discover Music Theory in a Visual and Intuitive Way! Based on the successful Magic Circle of Fifths, Circle of Fifths Xtra offers a powerful and colorful way to understand and apply music theory. Perfect for both beginners and advanced musicians! What makes Circle of Fifths Xtra unique? • Rainbow Colors – Notes and names are intuitively linked to the colors of the rainbow. • 25 Most-Used Scales – From major and minor to modes and jazz scales. • Almost All Chords & Progressions – Explore chords and how they function in progressions. • Keys & Accidentals at a Glance – Instantly see which sharps and flats belong to a key. • Names in Multiple Notation Systems – C, D, E-, Do-Re-Mi, and the German H/B notation. • Intervals and Explanations – Learn the meaning of intervals. • For Anyone Curious About Music Theory – Whether you’re just starting or want to deepen your knowledge. • Available in 6 Languages – Dutch, English, German, French, Italian, and Spanish. This is a fully functional Circle of Fifths Xtra. However, only the key of C is available. If you find the app useful: buy the full version Circle of Fifths Xtra is the ultimate tool to expand your musical understanding. Download now and discover the power of the circle of fifths! ## Circle of Fifths Xtra C Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ed/52/23/ed522372-3831-ef37-e4ba-21d3db4174f4/Simulator_Screenshot_-_iPad_Air_13-inch__U0028M3_U0029_-_2025-04-16_at_10.02.09.png/2048x2732.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/86/82/05/86820502-ee8c-9c6e-aef0-6a51904d748b/Simulator_Screenshot_-_iPad_Air_13-inch__U0028M3_U0029_-_2025-04-16_at_10.07.41.png/2048x2732.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ba/5e/9a/ba5e9a7d-e6e3-6ea8-dbfa-3d0e3de8f7e1/Simulator_Screenshot_-_iPad_Air_13-inch__U0028M3_U0029_-_2025-04-16_at_10.15.02.png/2048x2732.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/35/1e/c3/351ec37e-b005-1521-f7b3-92e209173cfb/Simulator_Screenshot_-_iPad_Air_13-inch__U0028M3_U0029_-_2025-04-16_at_10.08.00.png/2048x2732.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ba/ae/fd/baaefdfc-cd22-b2f6-1bbe-fa7420e85815/Simulator_Screenshot_-_iPad_Air_13-inch__U0028M3_U0029_-_2025-04-16_at_10.08.11.png/2048x2732.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/80/df/c7/80dfc705-3202-e79d-68af-3c19b4046496/Simulator_Screenshot_-_iPad_Air_13-inch__U0028M3_U0029_-_2025-04-16_at_10.08.48.png/2048x2732.png) ## Circle of Fifths Xtra C Available In - [Armenia](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/armenia) - [Angola](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/angola) - [Argentina](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/argentina) - [Austria](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/austria) - [Australia](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/australia) - [Bahrain](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/bahrain) - [Bermuda](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/bermuda) - [Belize](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/belize) - [Canada](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/canada) - [Chile](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/chile) - [Colombia](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/colombia) - [Dominican Republic](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/dominican-republic) - [Algeria](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/algeria) - [Egypt](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/egypt) - [France](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/france) - [United Kingdom](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/united-kingdom) - [Greece](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/greece) - [Honduras](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/honduras) - [Iceland](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/iceland) - [Italy](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/italy) - [Jordan](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/jordan) - [Latvia](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/latvia) - [Madagascar](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/madagascar) - [North Macedonia](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/north-macedonia) - [Mauritius](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/mauritius) - [Mexico](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/mexico) - [Paraguay](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/paraguay) - [Sweden](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/sweden) - [Senegal](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/senegal) - [El Salvador](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/el-salvador) - [Türkiye](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/turkey) - [United States](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/united-states) - [Venezuela](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/venezuela) - [Vietnam](https://apptail.io/app/circle-of-fifths-xtra-c-DxBx/vietnam) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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