# Cello Map App — Cello Harmonics & Multiphonics

> Cello harmonics and multiphonics finder with audio and notation examples. (iPhone/iPad app by Ellen Fallowfield.)

- Source: https://appshunter.io/ios/app/cello-map-app/id1529456113 (this page in markdown: same URL + `.md`)
- Developer: [Ellen Fallowfield](https://appshunter.io/developer/1500031017)
- Category: Music, Education
- Price: $3.99
- Rating: 3.70/5 from 3 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 170 MB
- Released: 2020-12-15
- Data updated: 2026-08-24
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/cello-map-app/id1529456113/reviews.md

## What is Cello Map App?

Cello MApp is the partner app to the internationally popular Cello Map webpage. 

Are you a cellist or composer who is asking:
WHERE do I put my finger, and on which string, to produce ‘C-sharp two octaves above middle C’ as a natural harmonic?
WHAT is the pitch of the 11th harmonic on the A string?
Are there some multiphonics that include the 7th and 11th harmonics on the G string, WHERE do I play them?
Is there a multiphonic that includes the notes A-sharp, D, and F, WHAT does it sound like and HOW can I notate it?

Cello MApp has the answers!

First, choose whether you want to explore cello harmonics or cello multiphonics. Then, use the smart search system to choose your starting point (pitch result, note name, string, left-hand position, harmonic number). Continue to add ‘branches’ to this starting point to filter out options. The filtering system will find a result (or several alternative results) and provide you with notations, audio examples, and videos. 
 
Use the ‘branching’ system or build several trees to COMPARE the sound and notation of different options. 

Need playing or composing TIPS? Check out the instructional videos on the ‘How To’ section of the app. 
 
Use the ADVANCED settings to 
-display the microtonality in terms of cents deviation from the harmonic series, or as accidentals with arrows 
-choose between recordings made with a closely-placed or an omnidirectional microphone.

## Key features

- Harmonics and multiphonics exploration
- Smart search system
- Audio examples
- Notation display
- Instructional videos
- Advanced settings for microtonality and microphone choice

## Chart rankings

- #194 in Top Paid · Music (US App Store)

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/cello-map-app/id1529456113/reviews.md

### 5/5 — great app

*2024-04-18*

I use it for a several years, wrote three solo cello works with it and many ensembles that include cello.  Works well and saves time.

### 1/5 — Poor, awkward to use, riddled with mistakes

*2022-07-20*

This app is undoubtedly well-intentioned, but it is poorly designed, awkward to use and riddled with errors. Better would have been a simple set of charts using staff notation to show nodes and resulting pitches, which should have been included in the doctoral dissertation as an appendix.

### 5/5 — Fantastic!

*2020-12-18*

This is the resource we’ve all needed in the contemporary composition world! Thank you so much!!

## Frequently asked questions about Cello Map App

### What is Cello Map App?

Cello Map App is a tool for cellists and composers to find finger positions for specific cello harmonics and multiphonics. It offers audio examples, notation, and instructional videos.

### How does Cello Map App help with playing cello?

It answers questions about where to place fingers on strings to produce specific harmonic pitches or multiphonics. The app provides visual and auditory guidance for playing these complex sounds.

### Can Cello Map App help with composing music?

Yes, composers can use Cello Map App to explore the sonic possibilities of cello harmonics and multiphonics. It helps in notating and understanding the sound of various combinations.

### What kind of search options does Cello Map App offer?

Cello Map App features a smart search system allowing users to start with pitch results, note names, strings, left-hand positions, or harmonic numbers. Users can add 'branches' to filter options.

### Does Cello Map App have instructional content?

Yes, Cello Map App includes an 'How To' section with instructional videos offering playing and composing tips for cello harmonics and multiphonics.

### What are the advanced settings in Cello Map App?

Advanced settings allow users to display microtonality in cents deviation or with accidentals and arrows. Users can also choose between recordings made with a close or omnidirectional microphone.

### What devices is Cello Map App available on?

Cello Map App is available on iPhone, iPad, and iPod. It is designed for iOS devices.

### How much does Cello Map App cost?

Cello Map App is a paid application priced at $3.99. There are no in-app purchases or subscription fees mentioned.

## Version history (last 3 releases)

### 1.3 — 2026-06-09

Updated the app icon and web/video URLs, with improved compatibility for recent iOS versions.

### 1.2 — 2020-12-18

The texts in "How to" are updated. Delete function improved. Some minor bugs fixed.

### 1.0 — 2020-11-28

No release notes.

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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 2026-08-24.*