Comparison

TonalToolbox vs Chord Catcher

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

Head to head
About

TonalToolbox

Features
Read full description

"TonalToolbox" is a one-stop tool app specially designed for beginners in music theory. It can help you solve problems in the application of music theory knowledge. Without the need for cumbersome knowledge memorization, you can easily handle various matters related to music theory. Function List: - Key Quicklook: With just one click, you can query basic information such as the key signature, sharp and flat notes, scale degrees, and relative major and minor keys of each mode. - Note Name to Scale Degree Conversion: Achieve accurate conversion between note names and scale degrees, which can be used for the conversion of fixed-do and movable-do notes. - Interval Calculation: Quickly calculate the interval relationship between two notes. - Chord Recognition: Intelligently analyze various root position and inverted chords to enhance your understanding of chord structures. - Guitar Chord Library: It has a rich built-in collection of common and advanced guitar (ukulele) chord fingerings to meet the needs of guitar enthusiasts at different stages. - More functions will be continuously updated. Feedback is welcome. "TonalToolbox" takes practical functions as its core, helping you get rid of the burden of memorizing music theory knowledge. It is an essential and powerful tool on your musical journey. In the future, we will continue to expand the boundaries of functions and introduce more practical and interesting music theory tools to accompany you as you keep moving forward on the path of music.

About

Chord Catcher

This intelligent music tool analyzes live audio from your device's microphone to instantly identify chords. It helps musicians, singers, and listeners by capturing every chord change in real time, fostering creativity. The app offers on-device processing for privacy and visual feedback.

Highlights
  • Real-time chord recognition from microphone
  • Song identification (title, artist)
  • On-device processing (no internet)
  • Visual waveform and chord display
Features
Read full description

Chord Catcher is an intelligent music tool that analyzes live audio through your device’s microphone to identify chords in real time. Whether you’re playing an instrument, humming a tune, or listening to a song, it captures every chord change instantly to inspire your creativity. Features: • Real-time chord recognition from microphone input • Song identification for released tracks (title, artist, etc.) • Fully on-device processing — no internet required, privacy guaranteed • Visual waveform and chord display for easy understanding

Screenshots

TonalToolbox4 screens
Chord Catcher3 screens

Verdict

The call

The clearest difference is in-app purchases: TonalToolbox at none against Chord Catcher's 1. TonalToolbox also leads on iOS requirement (12.0 vs 26.0). Chord Catcher's advantage is ads (none vs shown). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Chord Catcher sells 1 one-off in-app purchase. TonalToolbox asks for nothing beyond the download.

Scorecard3 real differences · 7 level
TonalToolbox versus Chord Catcher: the parameters behind the verdict, then further details
ParameterTonalToolboxChord Catcher
PriceFreeFree
Rating—4.6 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—5 — better
Update frequencyEvery 4 days—
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS12.0 — better26.0
Further details — not scored
Size35 MB160 MB
Age rating4+4+
Developer梦阳 许学斌 尹

In-app purchases

None

TonalToolbox

No in-app purchases

1 purchases

Chord Catcher

One-time1
  • Member$2.99

Questions

Is TonalToolbox free?
TonalToolbox is free to download, with no in-app purchases.
Is Chord Catcher free?
Chord Catcher is free to download, with in-app purchases available.
Do TonalToolbox or Chord Catcher have ads?
TonalToolbox shows ads; Chord Catcher does not.

Other comparisons