Chord Catcher vs CSA Buddy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Real-time chord recognition from microphone
- Song identification (title, artist)
- On-device processing (no internet)
- Visual waveform and chord display
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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
CSA Buddy
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This app is for volunteers at FIRST Robotics Competition (FRC) and FIRST Tech Challenge (FTC) events in the CSA (Control System Advisor) role. It's a small app that shows a quick reference page with some helpful technical tidbits.
Screenshots
Verdict
The clearest difference is in-app purchases: CSA Buddy at none against Chord Catcher's 1. CSA Buddy also leads on iOS requirement (17.0 vs 26.0). On price, ads 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
Both are free to download. Chord Catcher sells 1 one-off in-app purchase. CSA Buddy asks for nothing beyond the download.
| Parameter | Chord Catcher | CSA Buddy |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | — | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 160 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | 学斌 尹 | Ken Schenke |
In-app purchases
Chord Catcher
- Member$2.99
CSA Buddy
No in-app purchases
Questions
Is Chord Catcher free?
Is CSA Buddy free?
Do Chord Catcher or CSA Buddy have ads?
Other comparisons
