# C-System CBA Accordion Tutor — user reviews

> 3 indexed App Store user reviews of C by Michael Eskin, rated 2.00/5 from 2 ratings.

- Source: https://appshunter.io/ios/app/c-system-cba-accordion-tutor/id1037609930/reviews
- App overview in markdown: https://appshunter.io/ios/app/c-system-cba-accordion-tutor/id1037609930.md
- Rating breakdown: 5★ 0 · 4★ 0 · 3★ 1 · 2★ 0 · 1★ 1

## Most critical reviews (3 lowest-rated)

### 1/5 — Waste of money

*2018-09-27*

The app too full of flaws.  Only a few notes are visible on the screen, not even 2 octaves are displayed.  There’s no scrolling to compensate for that.  No settings of any type, other than making the note labels visible or not.
I have the Hohner chromatic accordion app.  That works fine, but it’s limited to iPads, so I thought this would be comparable on the iPhone. I was very wrong.

### 1/5 — Bugged

*2016-06-12*

The sound is very good.
However it made my screen always zoomed.

How can I fix it? Help me.

### 3/5 — A Good Start

*2016-10-09*

I find this app to be handy for working out fingerings, chords and tunes. However, I do wish that it was more scalable to take better advantage of the larger surface area of the iPad. While it's listed as an iPhone app, I find that the keyboard is a bit too cramped on the iPhone. Also, it has a slight glitch in that certain chords will get stuck and keep playing, even when no longer touching the buttons.

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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 2026-09-07.*