AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
View JSON
GET /api/v3/apps/6447534878
{
"app_id": 6447534878,
"canonical_url": "https://appcorpus.com/apps/tutuner-pitch-tracking-tuner-6447534878",
"identity": {
"name": "Tutuner — Pitch tracking tuner",
"slug": "tutuner-pitch-tracking-tuner",
"developer": {
"name": "Pavel Alekseev",
"url": "https://appcorpus.com/developers/pavel-alekseev-developer_1f6b4dd0fe0895e7408b738a97a86c7e"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/49/93/6d/49936db9-51ea-fa37-238b-f284d6a29024/AppIcon-0-0-1x_U007epad-0-1-85-220.png/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone",
"ipad"
],
"status": {
"state": "active",
"label": "Active",
"last_checked": "2026-07-31",
"last_checked_label": "31 Jul 2026",
"banner": null,
"region_note": null
}
},
"listings": [
{
"store": "apple",
"status": "ACTIVE",
"url": "https://apps.apple.com/us/app/tutuner-pitch-tracking-tuner/id6447534878?uo=4",
"rating": 5.0,
"rating_count": 3,
"formatted_price": "Free",
"is_free": true,
"has_iap": false,
"has_subscription": false,
"version": "1.1.0",
"updated": "2025-10-20",
"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": "2026-07-31",
"rows": [
"Free"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/bf/76/9c/bf769ca4-751c-5c34-b554-d0ea28e12573/5bcee633-8a8c-4f0e-b94d-92f957fd3f23_iPad_12.9_1.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Tutuner — Pitch tracking tuner ipad screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/2d/ed/d6/2dedd67d-9000-73b5-9597-585e6f9b5317/e551a154-4cdd-4871-8b19-582731d4ca69_iPad_12.9_2.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Tutuner — Pitch tracking tuner ipad screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/45/2b/e8/452be861-31e6-501b-d61d-f367eb236d1d/6.5_U0027_U0027_1.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Tutuner — Pitch tracking tuner iphone screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/17/06/15/17061562-d131-66df-07ac-84b61437b3ff/6.5_U0027_U0027_2.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Tutuner — Pitch tracking tuner iphone screenshot 4"
}
],
"ratings": [
{
"store": "apple",
"average": 5.0,
"count": 3,
"market": "us",
"observed_at": "2026-07-31",
"reviews": [
{
"rating": 5,
"title": "Brings something new",
"body": "I like the original design of this. It’s not a copy and paste product like 90% of software.",
"author": "Eric_02",
"date": "31 Jul 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Not Collected",
"detail": "",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.0",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.1.0",
"released_at": "2025-10-20",
"notes": "Settings! You can now change resolution, notation labels and change base frequency to something like 432 Hz."
}
],
"alternatives": [
{
"app_id": 6744618279,
"name": "Pitch Diagram: Vocal Tuner",
"url": "https://appcorpus.com/apps/pitch-diagram-vocal-tuner-6744618279",
"reason": "Same category + similar ratings"
},
{
"app_id": 6478816955,
"name": "AudioPitch: Pitch Monitor",
"url": "https://appcorpus.com/apps/audiopitch-pitch-monitor-6478816955",
"reason": "Same category + similar ratings"
}
],
"evidence_summary": {
"index_state": "S1",
"evidence_level": 1,
"level_label": "Live store listing",
"indexable": true,
"last_verified_at": "2026-07-31",
"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": "31 Jul 2026"
}
}
