AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/317211808
{
"app_id": 317211808,
"canonical_url": "https://appcorpus.com/apps/pitch-pipe-317211808",
"identity": {
"name": "Pitch Pipe+",
"slug": "pitch-pipe",
"developer": {
"name": "Frozen Ape Pte. Ltd.",
"url": "https://appcorpus.com/developers/frozen-ape-pte-ltd-developer_11b19b3643cddeeb592d6598cd4e1ca2"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple117/v4/88/d2/e0/88d2e077-6bb5-8af2-022e-2edd4f684e91/pr_source.jpg/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone",
"ipad"
],
"status": {
"state": "abandoned-risk",
"label": "Abandoned risk",
"last_checked": "2026-07-29",
"last_checked_label": "29 Jul 2026",
"banner": null,
"region_note": null
}
},
"listings": [
{
"store": "apple",
"status": "ACTIVE",
"url": "https://apps.apple.com/us/app/pitch-pipe/id317211808?uo=4",
"rating": 4.7,
"rating_count": 172,
"formatted_price": "$0.99",
"is_free": false,
"has_iap": false,
"has_subscription": false,
"version": "1.6",
"updated": "2017-06-05",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"$0.99"
]
},
"categories": {
"official": [
"Music"
],
"appcorpus": [
{
"category_id": "music",
"label": "Music",
"url": "https://appcorpus.com/categories/music"
}
]
},
"use_cases": [],
"features": [
{
"capability_id": "family_sharing",
"label": "Family Sharing",
"availability": "yes",
"access_level": "unknown",
"scope": "App Store",
"evidence": "Store published"
}
],
"pricing": [
{
"store": "apple",
"formatted_price": "$0.99",
"is_free": false,
"has_iap": false,
"has_subscription": false,
"currency": "USD",
"market": "us",
"last_verified": "2026-07-29",
"rows": [
"Price: $0.99"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple127/v4/1e/eb/76/1eeb76a2-72c5-5dd2-dba3-c44ca3cb96b4/pr_source.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Pitch Pipe+ ipad screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple127/v4/cf/a2/53/cfa253d4-702b-3afc-0867-de587011044d/pr_source.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Pitch Pipe+ ipad screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple127/v4/0e/8d/cc/0e8dcccb-c1f6-fce1-8f90-019ed3c8093e/pr_source.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Pitch Pipe+ ipad screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple127/v4/0c/a3/2a/0ca32a9e-7587-fb25-df33-7c330e8ee8e3/pr_source.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Pitch Pipe+ ipad screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple127/v4/65/17/f8/6517f887-dd2b-331f-832c-d238825684b2/pr_source.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Pitch Pipe+ ipad screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple127/v4/4e/0e/85/4e0e856e-1ed7-373e-68f6-df4787a05125/pr_source.jpg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Pitch Pipe+ iphone screenshot 6"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple127/v4/e0/2b/b4/e02bb4ac-0a5b-a764-af8b-ee724fc51db6/pr_source.jpg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Pitch Pipe+ iphone screenshot 7"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple127/v4/f3/ed/9c/f3ed9cc5-58af-fdcc-c123-4e604ebe7fbf/pr_source.jpg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Pitch Pipe+ iphone screenshot 8"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple127/v4/58/31/1a/58311a32-2a95-60dd-fb12-cf47ada918c1/pr_source.jpg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Pitch Pipe+ iphone screenshot 9"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple127/v4/bd/f1/0d/bdf10dc5-2781-89f4-6292-19354babf96b/pr_source.jpg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Pitch Pipe+ iphone screenshot 10"
}
],
"ratings": [
{
"store": "apple",
"average": 4.7,
"count": 172,
"market": "us",
"observed_at": "2026-07-29",
"reviews": [
{
"rating": 5,
"title": "Great electronic pitch pipe!",
"body": "This is a really nice and easy to use device. As a visually impaired musician, though, it does need some work to make it fully accessible. For example, when playing a guitar note, it’s not announced. Overall, though, a great app.",
"author": "tuaregroy",
"date": "29 Jul 2026"
},
{
"rating": 4,
"title": "If all you want is a standalone pitch pipe, hard to beat",
"body": "There are newer options available now such as Tunable that include a tuner and metronome as long as with pitch, but for a buck this still does the job of a pitch pipe is the only thing you need. These tones are triangle wave I believe (keyboard mode), and sound less harsh. The pitch wheel is however kind of harsh.",
"author": "scarbearer",
"date": "29 Jul 2026"
},
{
"rating": 5,
"title": "Comfortable to use",
"body": "This app looks and works like a traditional pitch pipe. It is easy to give a pitch unobtrusively from the midst of the choir.",
"author": "Idea Traveler",
"date": "29 Jul 2026"
},
{
"rating": 5,
"title": "Works great",
"body": "I have this on my Lock Screen. Doesn’t require the Internet and is very handy.",
"author": "Diana-McD.",
"date": "29 Jul 2026"
},
{
"rating": 5,
"title": "Perfect",
"body": "Easy to use, reliable - everything a singer could ask",
"author": "ccc&co",
"date": "29 Jul 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "No Details Provided",
"detail": "",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.0",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.0.1",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.0.2",
"released_at": null,
"notes": "- Option to set tone playback to stop automatically after 3 seconds."
},
{
"store": "apple",
"version": "1.0.3",
"released_at": null,
"notes": "- Added new pitch pipe view"
},
{
"store": "apple",
"version": "1.0.4",
"released_at": null,
"notes": "- Added F-F pitch pipe"
},
{
"store": "apple",
"version": "1.0.5",
"released_at": null,
"notes": "- Added 5 other tunings for guitar tuner"
},
{
"store": "apple",
"version": "1.0.6",
"released_at": null,
"notes": "- Fixed incorrectly render button textures"
},
{
"store": "apple",
"version": "1.1",
"released_at": null,
"notes": "- Replaced pitch pipe sounds with actual recorded samples - Corrected octave for F-F pipe - Revised graphics for pitch pipes"
},
{
"store": "apple",
"version": "1.1.1",
"released_at": null,
"notes": "ATTENTION: We have identified a bug which causes a crash if the first sound played is from the pitch pipe view. Please use this workaround: play any sound on the chromatic or guitar view before using the pitch pipe view. We sincerely apologise for this and a fix has already been submitted. - Rewrote sound code in OpenGL, allowing for reduction in app footprint and more flexibility for future updates. - Replaced samples for last three octave in chromatic view so that tones are audible with iPhone/iPod touch speakers - Some enhancements to pitch pipe graphics"
},
{
"store": "apple",
"version": "1.1.2",
"released_at": null,
"notes": "Urgent Bug Fix - Removed crash when first sound is played from the pitch pipe view Changes in 1.1.1 - Rewrote sound code in OpenAL, resulting in smaller app size. - Tweaked lower octave samples for chromatic view so that they are audible using the iPhone's speakers. Please note that they may sound off when heard through the speakers, but this is a necessary compromise; otherwise they can only be heard through headphones. The samples were generated with the correct frequencies. We will be looking for a better solution for the next update, or adding in an option to switch to the more accurate-sounding sine tones."
},
{
"store": "apple",
"version": "1.1.3",
"released_at": null,
"notes": "- New samples for pitch pipe - Added slider in pitch pipe view to adjust tone duration from 1 to 6 seconds - Sounds now audible when phone is in silent mode"
},
{
"store": "apple",
"version": "1.1.4",
"released_at": null,
"notes": "- Only for the holiday season, a Christmas themed pitch pipe skin in the form of a Christmas wreath. - High resolution textures for Retina displays - New look for guitar view - Adjusted some sounds in chromatic view for better audibility through iPod touch/iPhone speakers."
},
{
"store": "apple",
"version": "1.1.5",
"released_at": null,
"notes": "- Bug Fixes - Reverted to original app icon"
},
{
"store": "apple",
"version": "1.1.6",
"released_at": null,
"notes": "Fixed issues with no audio."
},
{
"store": "apple",
"version": "1.2",
"released_at": null,
"notes": "- Pitch Pro is now a universal binary - Micro adjustments to pitch pipe samples for best accuracy (tuned to A440) - Removed Christmas theme for pitch pipe"
},
{
"store": "apple",
"version": "1.3",
"released_at": null,
"notes": "Added option to calibrate tuning from A = 414 to 466 Hz. Return of the Christmas Theme skin for this holiday season!"
},
{
"store": "apple",
"version": "1.4",
"released_at": null,
"notes": "- Updated UI for Pitch Pipe view. - Updated app icon. - Removed Christmas theme."
},
{
"store": "apple",
"version": "1.5",
"released_at": null,
"notes": "+ iOS 6 and iPhone 5 compatibility + Return of the Christmas theme! + Retina graphics for pitch pipe view on iPad"
},
{
"store": "apple",
"version": "1.6",
"released_at": "2017-06-05",
"notes": "This update from Apple will improve the functionality of this app. No new features are included. Pitch Pipe+ is now 64-bit. Other compatibility changes."
}
],
"alternatives": [
{
"app_id": 6451456463,
"name": "Stanza Music",
"url": "https://appcorpus.com/apps/stanza-music-6451456463",
"reason": "Same category + similar ratings"
},
{
"app_id": 1005725401,
"name": "Pocket Pitch - The Singer App",
"url": "https://appcorpus.com/apps/pocket-pitch-the-singer-app-1005725401",
"reason": "Same category + similar ratings"
}
],
"evidence_summary": {
"index_state": "S1",
"evidence_level": 1,
"level_label": "Live store listing",
"indexable": true,
"last_verified_at": "2026-07-29",
"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": [],
"features": [],
"unknown_features": [
"family_sharing"
],
"data_cutoff": "29 Jul 2026"
}
}
