AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
View JSON
GET /api/v3/apps/598406045
{
"app_id": 598406045,
"canonical_url": "https://appcorpus.com/apps/singing-tutor-598406045",
"identity": {
"name": "Singing Tutor",
"slug": "singing-tutor",
"developer": {
"name": "Anton Plakhotnyk",
"url": "https://appcorpus.com/developers/anton-plakhotnyk-developer_720779ce681bb45de3392d530ab597b0"
},
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"apple"
],
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"ipad"
],
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"last_checked": "2026-08-06",
"last_checked_label": "6 Aug 2026",
"banner": null,
"region_note": null
}
},
"listings": [
{
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"status": "ACTIVE",
"url": "https://apps.apple.com/us/app/singing-tutor/id598406045?uo=4",
"rating": 0.0,
"rating_count": 0,
"formatted_price": "$0.99",
"is_free": false,
"has_iap": false,
"has_subscription": false,
"version": "4.4",
"updated": "2026-05-08",
"currency": "USD"
}
],
"summary": {
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"summary": null,
"best_for": [],
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"status": "fallback",
"at_a_glance": [
"$0.99"
]
},
"categories": {
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"Music",
"Education"
],
"appcorpus": [
{
"category_id": "music",
"label": "Music",
"url": "https://appcorpus.com/categories/music"
},
{
"category_id": "education",
"label": "Education",
"url": "https://appcorpus.com/categories/education"
}
]
},
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"features": [
{
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"label": "Family Sharing",
"availability": "yes",
"access_level": "unknown",
"scope": "App Store",
"evidence": "Store published"
}
],
"pricing": [
{
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"is_free": false,
"has_iap": false,
"has_subscription": false,
"currency": "USD",
"market": "us",
"last_verified": "2026-08-06",
"rows": [
"Price: $0.99"
]
}
],
"screens": [
{
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"store": "apple",
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},
{
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},
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"store": "apple",
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{
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"store": "apple",
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"alt": "Singing Tutor ipad screenshot 5"
},
{
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},
{
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},
{
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{
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},
{
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{
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{
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{
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"store": "apple",
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},
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{
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},
{
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},
{
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"store": "apple",
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{
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"store": "apple",
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{
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"store": "apple",
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}
],
"ratings": [
{
"store": "apple",
"average": 0.0,
"count": 0,
"market": "us",
"observed_at": "2026-08-06",
"reviews": [
{
"rating": 1,
"title": "OK",
"body": "This was the most disappointing, stupid, trashest app…it literaly just pops up a screen on your device that plays the same thing over and over till you want to punch your screen to give your ears a big favor…Don’t waste your money, even if it is only $0.99, doesn’t even deserve that much.",
"author": "Don'tMatterNow",
"date": "6 Aug 2026"
},
{
"rating": 1,
"title": "don't bother wasting 99 cents",
"body": "sorry, but the pitch recognition works only about 50% of the time. Even if there was an actual User Interface with this app you couldn't use for anything other than watching how bad the pitch capture is. sing for your grandma, she has a better ear even without her hearing aids.",
"author": "T4100",
"date": "6 Aug 2026"
},
{
"rating": 1,
"title": "this app does not do anything",
"body": "there, i said it.",
"author": "Tmania6976",
"date": "6 Aug 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Not Collected",
"detail": "",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "4.3",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "4.3.2",
"released_at": null,
"notes": "- Improve scaling for small screen devices"
},
{
"store": "apple",
"version": "4.4",
"released_at": "2026-05-08",
"notes": "Karaoke Lyrics Display - Full synchronized lyrics support for .kar files with customizable font, colors, animation, opacity, alignment, and multi-language encoding (Japanese, Chinese, Korean, Cyrillic, and more). Advanced Audio Mixer - Independent volume control, mute, and device selection for Background, Melody, Accompaniment, and Voice Reference tracks. Choose your specific output device and input microphone. Improved latency compensation controls with separate Voice Line and Cursor offset adjustments. Real-time volume indicator displayed alongside the piano keyboard. General stability improvements and bug fixes."
}
],
"alternatives": [
{
"app_id": 6744618279,
"name": "Pitch Diagram: Vocal Tuner",
"url": "https://appcorpus.com/apps/pitch-diagram-vocal-tuner-6744618279",
"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": {
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"features": [],
"unknown_features": [
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],
"data_cutoff": "6 Aug 2026"
}
}
