AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/6465589001
{
"app_id": 6465589001,
"canonical_url": "https://appcorpus.com/apps/guitar-tuner-ukulele-bass-6465589001",
"identity": {
"name": "Guitar Tuner + Ukulele & Bass",
"slug": "guitar-tuner-ukulele-bass",
"developer": {
"name": "Yauheni Hramiashkevich",
"url": "https://appcorpus.com/developers/yauheni-hramiashkevich-developer_f87ce135fa6388d34176f937483f4aff"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/a2/8e/fd/a28efd3d-c563-2d55-6415-952554efcc4b/AppIcon-0-0-1x_U007epad-0-1-0-85-220.png/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone",
"ipad"
],
"status": {
"state": "active",
"label": "Active",
"last_checked": "2026-08-06",
"last_checked_label": "6 Aug 2026",
"banner": null,
"region_note": null
}
},
"listings": [
{
"store": "apple",
"status": "ACTIVE",
"url": "https://apps.apple.com/us/app/guitar-tuner-ukulele-bass/id6465589001?uo=4",
"rating": 4.6,
"rating_count": 136,
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": true,
"version": "2.5",
"updated": "2026-05-14",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"Free download · core features require a paid plan",
"In-app purchases",
"Subscription"
]
},
"categories": {
"official": [
"Music",
"Utilities"
],
"appcorpus": [
{
"category_id": "music",
"label": "Music",
"url": "https://appcorpus.com/categories/music"
},
{
"category_id": "utilities",
"label": "Utilities",
"url": "https://appcorpus.com/categories/utilities"
}
]
},
"use_cases": [],
"features": [
{
"capability_id": "free_app",
"label": "Free app",
"availability": "yes",
"access_level": "free",
"scope": null,
"evidence": "Store published"
},
{
"capability_id": "in_app_purchases",
"label": "In-app purchases",
"availability": "yes",
"access_level": "free_limited",
"scope": null,
"evidence": "Store published"
},
{
"capability_id": "subscription",
"label": "Subscription",
"availability": "yes",
"access_level": "paid",
"scope": null,
"evidence": "Store published"
}
],
"pricing": [
{
"store": "apple",
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": true,
"currency": "USD",
"market": "us",
"last_verified": "2026-08-06",
"rows": [
"Full Access — $6.99"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/37/88/e9/3788e9cd-3b42-d1c6-8846-82453d65f846/4a1efcf7-94b2-4f74-b763-ff4ba67e88bb_1.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Guitar Tuner + Ukulele & Bass ipad screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/67/ef/ef/67efef6a-652c-6ae1-0be0-ff6e53e5aef9/9dd6f654-68d9-4250-a1fd-4ae408126a34_1.jpg/576x768bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Guitar Tuner + Ukulele & Bass ipad screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/a4/c9/6e/a4c96e05-224f-7124-fae0-ef46acad02ec/ead7d14a-b616-413e-92c2-36fa894e2ece_2.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Guitar Tuner + Ukulele & Bass ipad screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/e5/c8/e2/e5c8e21a-117a-f6dc-2130-4015c42f3102/ec5343c7-508f-4355-b7d4-012f38702859_2.jpg/576x768bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Guitar Tuner + Ukulele & Bass ipad screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/88/d1/b2/88d1b299-c625-b73e-b7c7-afb4920132c2/d78c7d62-6be5-45ed-8ce8-036860ca7b66_3.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Guitar Tuner + Ukulele & Bass ipad screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/d3/a3/30/d3a3300e-7461-a1cc-35b0-d3eb9b58dd75/f9031b11-b565-4e44-a8bb-549f265e0787_3.jpg/576x768bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Guitar Tuner + Ukulele & Bass ipad screenshot 6"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/4d/3e/73/4d3e73ef-0d4f-b8d6-ccc1-383ea744cb80/01aefc2e-6b54-4ed0-8d8f-26a524f95b4d_4.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Guitar Tuner + Ukulele & Bass ipad screenshot 7"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/ae/f7/96/aef7963a-6f9c-2d09-964b-ce27bbfb8fc9/0fadc067-d9b4-48b6-a91f-b7b12aaa366d_4.jpg/576x768bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Guitar Tuner + Ukulele & Bass ipad screenshot 8"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/f5/94/cf/f594cf01-6226-7899-9ad8-13bb02ac530b/2ee5ab73-fafe-4d0c-a1b4-db63b6231c23_5.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Guitar Tuner + Ukulele & Bass ipad screenshot 9"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Guitar Tuner + Ukulele & Bass ipad screenshot 10"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner + Ukulele & Bass iphone screenshot 11"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/e7/9b/93/e79b9305-d1e0-486f-4c3a-118c3f13787c/1187c69f-1242-4fac-9938-35984fcd1fd6_2.jpg/1284x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner + Ukulele & Bass iphone screenshot 12"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/8e/9e/97/8e9e976e-69ef-4814-0178-10ed183b8079/0c4b4b62-5bbd-4c53-b6f3-f803bf4dc191_3.jpg/1284x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner + Ukulele & Bass iphone screenshot 13"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/96/3a/b1/963ab119-8aea-5484-bfc6-bb804b02c3c1/5fac612f-3b8e-4439-a381-20de8385f8c4_4.jpg/1284x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner + Ukulele & Bass iphone screenshot 14"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/90/43/36/90433646-8f1c-4ce6-8d19-539ca142973e/596a9ce8-07c5-41cb-be24-919d1eed9464_5.jpg/1284x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner + Ukulele & Bass iphone screenshot 15"
}
],
"ratings": [
{
"store": "apple",
"average": 4.6,
"count": 136,
"market": "us",
"observed_at": "2026-08-06",
"reviews": [
{
"rating": 5,
"title": "Perfect Pitch-Zero Hassle",
"body": "I’ve been using GuitarTuna for a while now, and it’s easily one of the most intuitive and reliable tuning apps out there. It makes the entire tuning process incredibly fast and effortless, whether you’re a beginner or an experienced player. What really stands out is the precision of the pitch detection. The visual indicator responds instantly, lighting up and giving a clear signal the moment a string locks into perfect pitch. The real-time feedback is smooth and accurate, which makes fine-tuning each string feel almost effortless. I also really appreciate the detailed tuning meter. It doesn’t just tell you whether you’re in tune—it shows exactly how sharp or flat your note is, with a clear, responsive gauge that helps you dial in the correct frequency with confidence. That level of feedback is especially useful when you’re aiming for precise intonation. Overall, this app strikes a perfect balance between simplicity and professional-level accuracy. It’s become an essential tool in my daily practice, and I genuinely enjoy using it every time I pick up my guitar.",
"author": "valicron",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "Perfect tuner",
"body": "Thank you! Now my acoustic guitar and 2 ukuleles sound perfectly!",
"author": "bbqworld",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "Duoc",
"body": "Duoc",
"author": "XeH75",
"date": "6 Aug 2026"
},
{
"rating": 1,
"title": "Doesn’t tune correctly",
"body": "I don’t write reviews, but this app doesn’t work properly. My guitar was out of tune and it said it was in tune. I had to use a different app to tune correctly",
"author": "Benjiellingson",
"date": "6 Aug 2026"
},
{
"rating": 1,
"title": "Worth less. As in worth less than free.",
"body": "Title says it all.",
"author": "Papa_Gigadee",
"date": "6 Aug 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Not Linked to You",
"detail": "Analytics — Diagnostics — Crash Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Analytics — Diagnostics — Performance Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Analytics — Identifiers — Device ID",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Analytics — Usage Data — Product Interaction",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "App Functionality — Diagnostics — Crash Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "App Functionality — Diagnostics — Performance Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Third-Party Advertising — Identifiers — Device ID",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Diagnostics",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Identifiers",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Usage Data",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Identifiers — Device ID",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Identifiers",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.0",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.1",
"released_at": null,
"notes": "Instrument tuning improvements"
},
{
"store": "apple",
"version": "1.2",
"released_at": null,
"notes": "Metronome added"
},
{
"store": "apple",
"version": "1.3",
"released_at": null,
"notes": "Performance improvements"
},
{
"store": "apple",
"version": "1.4",
"released_at": null,
"notes": "UI fixed"
},
{
"store": "apple",
"version": "1.5",
"released_at": null,
"notes": "Performance improvements"
},
{
"store": "apple",
"version": "1.6",
"released_at": null,
"notes": "New icon and some UI fixes"
},
{
"store": "apple",
"version": "1.7",
"released_at": null,
"notes": "Tuner sensitivity calibrated"
},
{
"store": "apple",
"version": "1.8",
"released_at": null,
"notes": "bug fixes"
},
{
"store": "apple",
"version": "1.9",
"released_at": null,
"notes": "metronome sounds improved"
},
{
"store": "apple",
"version": "2.0",
"released_at": null,
"notes": "bug fixes"
},
{
"store": "apple",
"version": "2.1",
"released_at": null,
"notes": "performance improvement"
},
{
"store": "apple",
"version": "2.2",
"released_at": null,
"notes": "bug fixes"
},
{
"store": "apple",
"version": "2.3",
"released_at": null,
"notes": "- redesigned - liquid glass added - tuner improved"
},
{
"store": "apple",
"version": "2.4",
"released_at": null,
"notes": "bug fixes"
},
{
"store": "apple",
"version": "2.5",
"released_at": "2026-05-14",
"notes": "- UI fixes"
}
],
"alternatives": [
{
"app_id": 409786458,
"name": "n-Track Tuner",
"url": "https://appcorpus.com/apps/n-track-tuner-409786458",
"reason": "Same category + similar ratings"
},
{
"app_id": 838981369,
"name": "Guitar Tuner Easy tune chords",
"url": "https://appcorpus.com/apps/guitar-tuner-easy-tune-chords-838981369",
"reason": "Same category + similar ratings"
},
{
"app_id": 6450222155,
"name": "Bass Tuner - LikeTones",
"url": "https://appcorpus.com/apps/bass-tuner-liketones-6450222155",
"reason": "Same category + similar ratings"
},
{
"app_id": 662890455,
"name": "Guitar Tuner - Ukulele & Bass",
"url": "https://appcorpus.com/apps/guitar-tuner-ukulele-bass-662890455",
"reason": "Same category + similar ratings"
},
{
"app_id": 1090819417,
"name": "Guitar Tuner: Bass and Ukulele",
"url": "https://appcorpus.com/apps/guitar-tuner-bass-and-ukulele-1090819417",
"reason": "Same category + similar ratings"
},
{
"app_id": 1323372628,
"name": "Ukulele Tuner & Chords",
"url": "https://appcorpus.com/apps/ukulele-tuner-chords-1323372628",
"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": "us",
"note": null
},
"feature_events": {
"events": []
},
"features_slice": {
"plans": [
{
"code": "full-access",
"label": "Full Access",
"kind": "subscription",
"status": "store_verified",
"prices": [
{
"storefront": "us",
"formatted": "$6.99",
"billing_period": null
}
],
"trial": null
}
],
"features": [],
"unknown_features": [],
"data_cutoff": "6 Aug 2026"
}
}
