AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
View JSON
GET /api/v3/apps/6747271159
{
"app_id": 6747271159,
"canonical_url": "https://appcorpus.com/apps/guitar-tuner-metronome-pulse-6747271159",
"identity": {
"name": "Guitar Tuner & Metronome Pulse",
"slug": "guitar-tuner-metronome-pulse",
"developer": {
"name": "Yehor Palamarchuk",
"url": "https://appcorpus.com/developers/yehor-palamarchuk-developer_56db3b497c2823787d4db5393c47fe1b"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/2a/7e/65/2a7e65b2-54dd-13bb-bbba-e3c9b32bf105/AppIcon-0-0-1x_U007emarketing-0-7-0-85-220.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-metronome-pulse/id6747271159?uo=4",
"rating": 4.3,
"rating_count": 22,
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": false,
"version": "1.0.4",
"updated": "2025-11-08",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"Free to download",
"In-app purchases"
]
},
"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"
}
],
"pricing": [
{
"store": "apple",
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": false,
"currency": "USD",
"market": "us",
"last_verified": "2026-08-06",
"rows": [
"Smart Guitar Tuner — $4.99",
"Smart Guitar Tuner — $6.99",
"Smart Guitar Tuner — $9.99",
"Smart Guitar Tuner — $14.99",
"Smart Guitar Tuner — $19.99",
"Smart Guitar Tuner — $24.99"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/22/e0/ed/22e0edf3-711c-15b8-366a-1612a814899a/1__U002816_U0029.jpg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner & Metronome Pulse iphone screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f4/d1/cf/f4d1cfc1-fdd4-69c4-6402-0f86d081d6f6/3__U002811_U0029.jpg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner & Metronome Pulse iphone screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e6/b0/bc/e6b0bcac-4145-52c5-b212-74133cffdd03/2__U002812_U0029.jpg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner & Metronome Pulse iphone screenshot 3"
}
],
"ratings": [
{
"store": "apple",
"average": 4.3,
"count": 22,
"market": "us",
"observed_at": "2026-08-06",
"reviews": [
{
"rating": 1,
"title": "THIS APP IS NOT USEABLE UNLESS YOU BUY PREMIUM",
"body": "I just downloaded this to see what it’s about. For premium it’s $5 a week and $20 per year. You’d think the year option is good but it isn’t. You’d also think there would be at least something to use in the app that doesn’t require premium to keep people from removing the app from their device but there isn’t. Not a very reliable app for musicians. There are better FREE options than having to pay 5 bucks a week for a METRONOME",
"author": "Auuuugggghhh",
"date": "6 Aug 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Not Linked to You",
"detail": "Analytics — Purchases — Purchase History",
"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": "Diagnostics",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Purchases",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Usage Data",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.0",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.0.1",
"released_at": null,
"notes": "Bug fixes, performance improvements"
},
{
"store": "apple",
"version": "1.0.2",
"released_at": null,
"notes": "Bug fixes"
},
{
"store": "apple",
"version": "1.0.3",
"released_at": null,
"notes": "Bug fixes"
},
{
"store": "apple",
"version": "1.0.4",
"released_at": "2025-11-08",
"notes": "Bug fixes"
}
],
"alternatives": [
{
"app_id": 6744644682,
"name": "Music.Eq Bass Booster Tuner",
"url": "https://appcorpus.com/apps/music-eq-bass-booster-tuner-6744644682",
"reason": "Same category + similar ratings"
},
{
"app_id": 6745335364,
"name": "Music Offline Player - Riffa",
"url": "https://appcorpus.com/apps/music-offline-player-riffa-6745335364",
"reason": "Same category + similar ratings"
},
{
"app_id": 6748338631,
"name": "Guitar Tuner - TunerMate",
"url": "https://appcorpus.com/apps/guitar-tuner-tunermate-6748338631",
"reason": "Same category + similar ratings"
},
{
"app_id": 6744653405,
"name": "EQU: Music Equalizer - Amplify",
"url": "https://appcorpus.com/apps/equ-music-equalizer-amplify-6744653405",
"reason": "Same category + similar ratings"
},
{
"app_id": 6752669574,
"name": "Bass & Volume Booster: DeepAmp",
"url": "https://appcorpus.com/apps/bass-volume-booster-deepamp-6752669574",
"reason": "Same category + similar ratings"
},
{
"app_id": 6743162627,
"name": "Bass Booster・Volume Amplifier",
"url": "https://appcorpus.com/apps/bass-boostervolume-amplifier-6743162627",
"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": "smart-guitar-tuner",
"label": "Smart Guitar Tuner",
"kind": "unknown",
"status": "store_listed",
"prices": [
{
"storefront": "us",
"formatted": "$14.99",
"billing_period": null
},
{
"storefront": "us",
"formatted": "$19.99",
"billing_period": null
},
{
"storefront": "us",
"formatted": "$24.99",
"billing_period": null
},
{
"storefront": "us",
"formatted": "$4.99",
"billing_period": null
},
{
"storefront": "us",
"formatted": "$6.99",
"billing_period": null
},
{
"storefront": "us",
"formatted": "$9.99",
"billing_period": null
}
],
"trial": null
}
],
"features": [],
"unknown_features": [],
"data_cutoff": "6 Aug 2026"
}
}
