HA vs My Chord Library
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HA
This tool is designed for live stage performances, playing MP3s and MIDI files while displaying embedded lyrics. It also supports displaying images or text files alongside audio, with manual or automatic progression.
- Plays MP3 and MIDI files
- Displays embedded lyrics (Lyrioke format)
- Supports image and text file display
- Real-time audio transposition
- MIDI intelligent transposing
- MIDI channel volume control
- Customizable function keys
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Der HA-4 Player ist ein Tool für den Live-Betrieb auf der Bühne. Er spielt MP3-Playbacks und Midifiles ab und zeigt gleichzeitig die eingebettete Lyrics an (auch die silbenweise im Lyrioke-Format von Midiland). Multi-Audio Dateien können auch gespielt werden. Zu Midifiles und MP3s ohne eingebettete Lyrics können JPG-, PNG- oder TXT-Dateien gezeigt werden - mit Weiterblättern-Automat. JPG/PNG- und TXT-Dateien können auch einzeln gezeigt und von Hand weiter geblättert werden - mit Bild ^/v oder Wischen. Hier noch einige der Highlights: MIDI: - Midiland einzigartiges Midi "intelligentes Transponieren", dabei werden die Akkorde im Text in Echtzeit mittransponiert - YAMAHA XG/XF Akkorderkennung und Anzeige - Echtzeit Zugriff auf die Lautstärke jedes einzelnen Midikanals (MIDI Mischer) MP3/WAV: - Audio Files transponieren (in Echtzeit!), dabei werden auch die Akkorde im Text mittransponiert Allgemein: - viele unterschiedliche Songlisten (bis 9999 Songs pro Liste) im Direktzugriff verwendbar - Songliste nach vier verschiedenen Kriterien sortieren (Nummer, Name, Interpret, Genre) - Superschneller Zugriff auf alle Songs in der Songliste - 24 "F" - Tasten, frei belegbar, zum direkten Anspringen eines Songblocks / Songliste - unterstützt folgende Dateiformate: midi, mp3, wav. - mehrere Soundmodule zugleich anschließen (ist abhängig von der verwendeten Hardware)
My Chord Library
Create and manage your personal chord library. Record learned chords, customize your own, and preview sounds anytime. Export chords as images for sharing or printing.
- Create personal chord library
- Record learned chords
- Customize chord presses
- Preview chord sounds
- Export chords as images
- Large chord library access
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You can create your own chord library, record the chords you have learned and mastered, and look through it anytime and anywhere. Large Chord Library There is also a huge chord library to find the best chords for you. Custom Chords You can customize your own chord presses and record all the chords you've learned. Chord Preview Preview chord sounds at any time to find the most harmonious sound. Export Chords Support single chord export, and generate pictures, print and share depending on your mood.
Screenshots
Verdict
The clearest difference is price: My Chord Library at $1.99 against HA's $79.99. My Chord Library also leads on review sentiment (75% vs 43%). HA's advantage is iOS requirement (11.0 vs 15.0). On update cadence, ads, in-app purchases and monetization model 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
HA costs $79.99 and My Chord Library $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 11, 2026 and August 20, 2026 respectively.
| Parameter | HA | My Chord Library |
|---|---|---|
| Price | $79.99 | $1.99 — better |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 42.9% of reviews | 75.0% of reviews — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 164 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Hans Bohnert | 浴萍 何 |
Customer experience
HA
My Chord Library
In-app purchases
HA
No in-app purchases
My Chord Library
No in-app purchases
