AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/1394407030
{
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"canonical_url": "https://appcorpus.com/apps/gtrlib-chords-pro-1394407030",
"identity": {
"name": "GtrLib Chords Pro",
"slug": "gtrlib-chords-pro",
"developer": {
"name": "Bijoy Thangaraj",
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},
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"last_checked": "2026-08-06",
"last_checked_label": "6 Aug 2026",
"banner": null,
"region_note": null
}
},
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"rating": 4.8,
"rating_count": 128,
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"version": "2.6",
"updated": "2025-01-28",
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}
],
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},
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"Reference"
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{
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{
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{
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"scope": "App Store",
"evidence": "Store published"
}
],
"pricing": [
{
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"currency": "USD",
"market": "de",
"last_verified": "2026-08-06",
"rows": [
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]
}
],
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{
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],
"ratings": [
{
"store": "apple",
"average": 4.8,
"count": 128,
"market": "de",
"observed_at": "2026-08-06",
"reviews": [
{
"rating": 5,
"title": "Precisely what I was looking for.",
"body": "As someone still learning the fretboard, my goal was to find an app just like this one so that I could explore multiple ways to express a given chord and choose one that is easiest to transition to from the preceding chord while also incorporating melody over the top. One enhancement to this app the developer might consider is a way to save named groupings (collections) so that users can cherry pick the chord flavors they plan to use for a given song without having to export each diagram separately.",
"author": "wiseachoo",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "A masterclass",
"body": "The developer behind this clearly had a vision and a philosophy for this project. They chose to avoid bloating it with unnecessary features or menus. They chose to do one thing well, rather than many things adequately. This app is a phenomenal resource for any guitarist and is well worth the price.",
"author": "xenon’s_revenge",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "Very useful tool",
"body": "This is one of my top 5 apps. Because I’m a music producer and I’m not the best guitar player, this really helps layout chord structure of for your guitar. However, I wish it was also categorized by major/ minor scales. Unless guitars don’t have the option to do that like pianos.",
"author": "dontchasethesinged",
"date": "6 Aug 2026"
},
{
"rating": 1,
"title": "Audio removed from paid App!",
"body": "I paid for this app a year ago to avoid advertisements and it has served me perfectly well until the owners decided to remove the sound feature today! Without sound now , I am stuck with a useless app . This is almost a scam that they want me to pay again or else download the free version which is nothing but advert billboards.. Stay away from this unscrupulous developer. You now know!",
"author": "Ole Moran",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "Great App",
"body": "Any chord you may need for writing or playing is super easy to find. And the app can play any chord as well, so YOU can be sure it fits.",
"author": "Jimmy News 2025",
"date": "6 Aug 2026"
}
]
}
],
"privacy": [
{
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"declarations": [
{
"title": "Data Not Collected",
"detail": "",
"source": "Developer declared"
}
],
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}
],
"changes": [
{
"store": "apple",
"version": "1.10",
"released_at": null,
"notes": "Apple Watch support - This update includes a standalone app for Apple Watch and makes “most of the guitar chords you will ever need” accessible on the Apple Watch. You can quickly access any chord using just a few taps or using the context menu. Listen to any chord by just tapping on it."
},
{
"store": "apple",
"version": "1.11",
"released_at": null,
"notes": "• Inversions - Now you can explore all the inversions of a chord. • Added VoiceOver support to make GtrLib Chords Pro accessible for users who are blind or have low vision."
},
{
"store": "apple",
"version": "1.12",
"released_at": null,
"notes": "• Widgets - Quickly access recently viewed chords. • App Clips - Explore any chord in detail without having to install the complete app."
},
{
"store": "apple",
"version": "1.13",
"released_at": null,
"notes": "• Added support for Dark Mode. • Other minor improvements in the user interface."
},
{
"store": "apple",
"version": "1.14",
"released_at": null,
"notes": "Improved the search feature to display more relevant chords at the top of the search results."
},
{
"store": "apple",
"version": "1.15",
"released_at": null,
"notes": "Added support for left-handed guitar chords. Go to Options by tapping on the top-left gear icon and toggle on \"Left-Handed Guitar Chords\" to enable this feature."
},
{
"store": "apple",
"version": "1.3",
"released_at": null,
"notes": "Added support for new languages."
},
{
"store": "apple",
"version": "1.4",
"released_at": null,
"notes": "Added the feature to export any chord as a PNG image or a MIDI file. Long-press over any chord to initiate export."
},
{
"store": "apple",
"version": "1.4.4",
"released_at": null,
"notes": "Minor performance improvements."
},
{
"store": "apple",
"version": "1.5",
"released_at": null,
"notes": "Minor performance improvements."
},
{
"store": "apple",
"version": "1.6",
"released_at": null,
"notes": "Minor performance improvements."
},
{
"store": "apple",
"version": "1.6.1",
"released_at": null,
"notes": "Minor performance improvements and bug fixes."
},
{
"store": "apple",
"version": "1.7",
"released_at": null,
"notes": "Minor improvements in the user interface."
},
{
"store": "apple",
"version": "1.8",
"released_at": null,
"notes": "Minor improvements in the user interface."
},
{
"store": "apple",
"version": "1.9",
"released_at": null,
"notes": "Minor improvements in the user interface."
},
{
"store": "apple",
"version": "1.9.1",
"released_at": null,
"notes": "Apple Watch support - This update includes a standalone app for Apple Watch and makes “most of the guitar chords you will ever need” accessible on the Apple Watch. You can quickly access any chord using just a few taps or using the context menu. Listen to any chord by just tapping on it."
},
{
"store": "apple",
"version": "1.9.2",
"released_at": null,
"notes": "Apple Watch support - This update includes a standalone app for Apple Watch and makes “most of the guitar chords you will ever need” accessible on the Apple Watch. You can quickly access any chord using just a few taps or using the context menu. Listen to any chord by just tapping on it."
},
{
"store": "apple",
"version": "2.0",
"released_at": null,
"notes": "Presenting the newest version of GtrLib Chords Pro! Here are the new features included in this version: • Collections - Now you can create chord collections. You can add or delete chords from a collection. • Scan lyric sheets with chords to identify chords in those and add them to collections. • Articles to help beginners get started with guitar chords. • Shared with You - Chords shared over messages are highlighted on the Browse tab."
},
{
"store": "apple",
"version": "2.0.1",
"released_at": null,
"notes": "Presenting the newest version of GtrLib Chords Pro! Here are the new features included in this version: • Collections - Now you can create chord collections. You can add or delete chords from a collection. • Scan lyric sheets with chords to identify chords in those and add them to collections. • Articles to help beginners get started with guitar chords. • Shared with You - Chords shared over messages are highlighted on the Browse tab."
},
{
"store": "apple",
"version": "2.1",
"released_at": null,
"notes": "Improved chord diagrams to represent barre chords in a better way."
}
],
"alternatives": [
{
"app_id": 1506390976,
"name": "Piano Tabs: MIDI Trainer",
"url": "https://appcorpus.com/apps/piano-tabs-midi-trainer-1506390976",
"reason": "Same category + similar ratings"
},
{
"app_id": 473055398,
"name": "Christmas Swish and Carols",
"url": "https://appcorpus.com/apps/christmas-swish-and-carols-473055398",
"reason": "Same category + similar ratings"
},
{
"app_id": 590317007,
"name": "Stezza Music Player",
"url": "https://appcorpus.com/apps/stezza-music-player-590317007",
"reason": "Same category + similar ratings"
},
{
"app_id": 1559087405,
"name": "Guitar Chord Finder : Fabulus",
"url": "https://appcorpus.com/apps/guitar-chord-finder-fabulus-1559087405",
"reason": "Same category + similar ratings"
},
{
"app_id": 1513271356,
"name": "PlayTally: Apple Music Stats",
"url": "https://appcorpus.com/apps/playtally-apple-music-stats-1513271356",
"reason": "Same category + similar ratings"
},
{
"app_id": 1521580618,
"name": "Music Info — Song Metadata",
"url": "https://appcorpus.com/apps/music-info-song-metadata-1521580618",
"reason": "Same category + similar ratings"
}
],
"evidence_summary": {
"index_state": "S1",
"evidence_level": 1,
"level_label": "Live store listing",
"indexable": true,
"last_verified_at": "2026-08-06",
"unknown_fields": [
"Independent summary has not been published yet."
],
"sources": [
"App Store"
]
},
"availability_markets": {
"live": [
"us"
],
"selected": "de",
"note": "No LIVE observation for DE yet."
},
"feature_events": {
"events": []
},
"features_slice": {
"plans": [],
"features": [],
"unknown_features": [
"family_sharing"
],
"data_cutoff": "6 Aug 2026"
}
}
