AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
View JSON
GET /api/v3/apps/1553432239
{
"app_id": 1553432239,
"canonical_url": "https://appcorpus.com/apps/guitar-tuner-1553432239",
"identity": {
"name": "Guitar Tuner＋",
"slug": "guitar-tuner",
"developer": {
"name": "Livintis W.L.L.",
"url": "https://appcorpus.com/developers/livintis-w-l-l-developer_b0bcc9c2e7efa95d90e5b4d35f4ff8d3"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/3e/62/f8/3e62f84d-044d-8cdb-b610-ece8ea6a2ef7/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone"
],
"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/id1553432239?uo=4",
"rating": 4.6,
"rating_count": 1868,
"formatted_price": "Free",
"is_free": true,
"has_iap": false,
"has_subscription": false,
"version": "2.0",
"updated": "2025-04-10",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"Free to download"
]
},
"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"
}
],
"pricing": [
{
"store": "apple",
"formatted_price": "Free",
"is_free": true,
"has_iap": false,
"has_subscription": false,
"currency": "USD",
"market": "us",
"last_verified": "2026-08-06",
"rows": [
"Free"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/ba/23/8e/ba238e91-a299-3a72-87ed-2b81914e7e2c/e69a0e86-9098-4e0c-8eeb-dedfd397988d_iPhone_12_Pro_Max_-_1.jpg/1284x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner＋ iphone screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/ae/dc/e8/aedce866-d141-21c5-beab-74e17d2e6420/177a1e85-0138-45c5-a21f-0f70d4e39e96_iPhone_12_Pro_Max_-_2.jpg/1284x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner＋ iphone screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple112/v4/f2/ec/c2/f2ecc2ea-4594-1a3e-74dc-0b8303fa27be/12a7f89e-5b25-48e6-82dc-bab4554ea8d9_iPhone_12_Pro_Max_-_3.jpg/1284x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner＋ iphone screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/40/05/6e/40056e3c-6da9-7d63-c858-b21d2bcc22ab/a65ae155-03dc-47a0-9127-e43ab95c6e4f_iPhone_12_Pro_Max_-_4.jpg/1284x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner＋ iphone screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/37/9e/7c/379e7c5a-6e37-dc4a-b969-5e857c5867e2/a42911c2-6b8f-4259-a410-146da8c8a5c9_iPhone_12_Pro_Max_-_5.jpg/1284x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner＋ iphone screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/16/f5/e5/16f5e5ae-ba92-e0a6-c954-bf88c5df52f6/12517844-ff6d-45de-9965-3b470a1de84c_iPhone_12_Pro_Max_-_6.jpg/1284x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner＋ iphone screenshot 6"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple112/v4/5c/fc/50/5cfc508d-0942-6e2d-072a-046dab36f359/403b7ce1-ceeb-4b1c-803d-c1f95ecb169e_iPhone_12_Pro_Max_-_7.jpg/1284x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner＋ iphone screenshot 7"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/0c/f2/8f/0cf28f49-87c2-b9da-32a7-38d70f5b8bb0/fadf2a9f-8caa-4900-b1fb-b9266bc0e351_iPhone_12_Pro_Max_-_8.jpg/1284x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner＋ iphone screenshot 8"
}
],
"ratings": [
{
"store": "apple",
"average": 4.6,
"count": 1868,
"market": "us",
"observed_at": "2026-08-06",
"reviews": [
{
"rating": 5,
"title": "Finally a tuner app that isn’t greedy.",
"body": "I’m sad to say it doesn’t have Drop C nor Baritone but it atleast had fulls two down atleast and NO PAY WALLS gg ez 5 stars for me",
"author": "Autistic Reign",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "Great Tuning",
"body": "I’ve used a lot of tuners in my life, but this one is so accurate and so easy to use. I’m spoiled and will never use another one..",
"author": "Tony Woolery",
"date": "6 Aug 2026"
},
{
"rating": 1,
"title": "Not for iPhone 13- it’s missing a string",
"body": "This app only shows 5 strings. Cannot zoom out or turn landscape to fix. Developer did respond to my support question but said app was broken and wouldn’t be fixed anytime soon.",
"author": "FrankP0",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "Guitar tuner +",
"body": "Tried a lot of tuner apps and I absolutely like this one the best. Excellent guitar tuning, Now I can delete some of the others off my phone and keep this one. I play a lot at home and a few times a week at church. Best chromatic guitar tuner on the App Store and will be what I use always! Thanks guys. Love it!",
"author": "DannnyBoone",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "Most Accurate Guitar Tuner",
"body": "I’ve used at least half a dozen guitar tuner apps None come close to this one. 100% perfect sound after tuned up my cordoba classical guitar. Highly recommended!",
"author": "ARTVISIONEER",
"date": "6 Aug 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Not Collected",
"detail": "",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.1",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.2",
"released_at": null,
"notes": "- Better tuning features"
},
{
"store": "apple",
"version": "2.0",
"released_at": "2025-04-10",
"notes": "- Performance Enhancements - Fixed issue with Microphone, now you can tune your guitar properly!"
}
],
"alternatives": [
{
"app_id": 6444131285,
"name": "Simple Tuner - Guitar Tuner",
"url": "https://appcorpus.com/apps/simple-tuner-guitar-tuner-6444131285",
"reason": "Same category + similar ratings"
},
{
"app_id": 1413511646,
"name": "Acoustic Tuner",
"url": "https://appcorpus.com/apps/acoustic-tuner-1413511646",
"reason": "Same category + similar ratings"
},
{
"app_id": 1546894160,
"name": "LunaTuna - Guitar Tuner",
"url": "https://appcorpus.com/apps/lunatuna-guitar-tuner-1546894160",
"reason": "Same category + similar ratings"
},
{
"app_id": 1471438485,
"name": "Bass Tuner.",
"url": "https://appcorpus.com/apps/bass-tuner-1471438485",
"reason": "Same category + similar ratings"
},
{
"app_id": 1147429690,
"name": "Classical Guitar Tuner Basic",
"url": "https://appcorpus.com/apps/classical-guitar-tuner-basic-1147429690",
"reason": "Same category + similar ratings"
},
{
"app_id": 588151563,
"name": "Acoustic Guitar Tuner Basic",
"url": "https://appcorpus.com/apps/acoustic-guitar-tuner-basic-588151563",
"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": "free",
"label": "Free",
"kind": "free",
"status": "inferred",
"prices": [],
"trial": null
}
],
"features": [],
"unknown_features": [],
"data_cutoff": "6 Aug 2026"
}
}
