Comparison

Tunepal vs The Chord Detector

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Tunepal

Identify traditional Irish, Scots, Welsh, and Breton tunes by playing them into your device. Search a vast database, download and view notation, edit staves, and share your findings. Enjoy high-quality playback of identified melodies.

Highlights
  • Identify tunes by playing them
  • Searchable database of 22,000+ tunes
  • Download and view musical notation
  • Edit tune staves
  • High-quality playback engine
  • Share tunes via email and Facebook
Features
Read full description

Listed in the top 500 apps of all times by the Sunday Times (6 February 2012) Listed in the top twenty cultural apps for iPhone by the Sunday Times (28 March 2010). Winner of the best overall invention 2010 in the Dublin Institute of Technology. Tunepal was in the top 25 grossing apps on the app store (17-18 July 2010). The essential tool for all musicians playing traditional Irish, Scots, Welsh and Breton music! Ever sat in a trad session and wondered what was the name of that great tune someone just played? Well now you can search a database of over 22,000 tunes from your iPhone/iPod BY PLAYING! Hold your device up to a melody instrument such as the tin-whistle, flute, concertina, uilleann pipes, accordion or banjo, hit record and the melody will be extracted and submitted to the tunepal.org search engine for matching. Matching tunes are downloaded to your device, where you can view and edit the notation or the stave, email the tune, post it to facebook or play it back using the high quality playback engine based on ABC2MIDI and FMOD.

About

The Chord Detector

This app analyzes audio files and detects musical chords. It supports various sources like your music library, Dropbox, YouTube, and SoundCloud. Learn to play songs by seeing chords displayed in real-time as the music plays.

Highlights
  • Automatic chord detection
  • Analyze music library, Dropbox, YouTube, SoundCloud
  • Real-time chord display
  • Tempo and capo adjustment
  • Support for various chord types
  • Queueing of tracks for analysis
Features
Read full description

Chord Detector is an app that will analyse audio sources and automatically detect the musical chords within it. With Chord Detector you can learn to play any track in your devices music library or Dropbox folder providing its not DRM encoded. Chord Detector can also analyse and detect the chords within a YouTube video or a SoundCloud sound. Chord Detector is aimed at musicians of any ability to help you learn to play many more songs, especially those whose chords aren't readily available on the internet. Please note that iTunes Match and Apple Music is not supported due to technical constraints. With our update Chord Detection engine its now much quiker and easier to get most accurate results possible (up to 95% in ideal conditions). Chord Detector can recognise many different chord types including major, minor, augmented, dimimished, diminished7, dominant7 and minorMajor7. To get started just pick one of the four audio source options: ● iPod Music Library ● Dropbox ● YouTube ● SoundCloud You can then select any track from your iPod Music Library(†), Dropbox folder, select a YouTube video or a SoundCloud sound. Chord Detector will then analyse the selected music source and within minutes (if not quicker) you will be presented with a view of the detected chords containing within that music source. You have the option to view the detected chords in two different forms, scrolling and tabular. In both of these views you are able to play the track and the chords will move or be highlighted as the song is playing. You can now start to view the chords of a track when analysis is still ongoing. Also you can queue up tracks to be processed, so while you are learning to play one song the chords are being generated for your other tracks in the background. The following controls are available on the chord view screens:- ● Play/Pause - play or pause the track. ● Rewind 30s - rewind the track by 30 seconds. ● Forward 30s - forward the track by 30 seconds. ● Tempo Adj. - slow down the track without affecting the pitch by a variable amount down to 1/4 of its original speed. ● Capo Adj. - transpose the chords according to which fret you want your capo on Now ukulele, banjo and mandolin chord diagrams are available via an in-app purchase. † The following audio file formats are supported, MP3, AAC, WAV and AIFF. DRM protected content is not supported. Tracks must by sync'd to your device. If you use iTunes Match you must ensure that the track you wish to use in Chord Detector is first downloaded to your device (otherwise you may see a DRM warning) email: feedback@chord-detector.com www: http://www.chord-detector.com twitter: http://twitter.com/chorddetector fb: http://facebook.com/chorddetector

Screenshots

Tunepal3 screens
The Chord Detector3 screens

Verdict

The call

The clearest difference is price: Tunepal at Free against The Chord Detector's $1.99. Tunepal also leads on rating (3.0 vs 2.1) and in-app purchases (none vs 3). The Chord Detector's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 17.6). On review sentiment, ratings volume, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Tunepal is free to download; The Chord Detector costs $1.99 up front. The Chord Detector sells 3 one-off in-app purchases. Tunepal asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Tunepal holds the better App Store score, 3.0 against 2.1. Both are backed by a comparable volume of ratings — 46 and 24 respectively. Written reviews point the same way: 56% of Tunepal's written reviews are positive against 51% of The Chord Detector's.

UpkeepUpdate frequency

Tunepal ships an update every 2 months, The Chord Detector every 6 weeks. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

Scorecard6 real differences · 4 level
Tunepal versus The Chord Detector: the parameters behind the verdict, then further details
ParameterTunepalThe Chord Detector
PriceFree — better$1.99
Rating3.0 (46 ratings) — better2.1 (24 ratings)
Positive reviews56.1% of reviews — better51.0% of reviews
Number of ratings46 — better24
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.69.0 — better
Further details — not scored
Size58 MB26 MB
Age rating4+4+
DeveloperBryan DugganSimon Hopkin

Customer experience

Tunepal

All ratings46 ratings
Positive45.7%
Neutral10.9%
Negative43.5%
Written reviews107 reviews
Positive56.1%
Neutral7.5%
Negative36.4%

The Chord Detector

All ratings23 ratings
Positive30.4%
Neutral4.3%
Negative65.2%
Written reviews243 reviews
Positive51.0%
Neutral6.2%
Negative42.8%

Bugs and requests

Tunepal

Not enough reviews yet to summarise bugs or requests.

The Chord Detector

Reported bugs

3 issues
  • App crashes when trying to detect chords
  • YouTube/SoundCloud integration no longer works
  • Chord detection stops after 25-60 seconds of playback

Requested features

4 requests
  • Add support for more chord types (9th, 11th, etc.)
  • Allow editing/correcting detected chords
  • Implement a looping/repeat function
  • Add support for more instruments (ukulele, bass, etc.)

In-app purchases

None

Tunepal

No in-app purchases

3 purchases

The Chord Detector

One-time3
  • Ukulele Chord Pack$0.99
  • Banjo Chord Pack$0.99
  • Mandolin Chord Pack$0.99

Questions

Is Tunepal free?
Tunepal is free to download, with no in-app purchases.
Is The Chord Detector free?
The Chord Detector costs $1.99, and also offers in-app purchases.
Which has better reviews, Tunepal or The Chord Detector?
Tunepal is rated higher. Tunepal averages 3.0 out of 5 from 46 ratings, while The Chord Detector averages 2.1 from 24 ratings.
Do Tunepal or The Chord Detector have ads?
Neither Tunepal nor The Chord Detector shows ads.
Which is updated more often, Tunepal or The Chord Detector?
Tunepal ships an update every 2 months, and The Chord Detector every 6 weeks. Most recently, Tunepal was updated on November 1, 2026 and The Chord Detector on November 7, 2026.

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