AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
View JSON
GET /api/v3/apps/6737443921
{
"app_id": 6737443921,
"canonical_url": "https://appcorpus.com/apps/resolve-reactive-ear-training-6737443921",
"identity": {
"name": "Resolve: Reactive Ear Training",
"slug": "resolve-reactive-ear-training",
"developer": {
"name": "Trio Software Ltd",
"url": "https://appcorpus.com/developers/trio-software-ltd-developer_626baa62eafc94a9854a10a9f6e7326c"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/f0/14/f2/f014f278-c6cc-e807-a968-99309de8cca7/AppIcon-0-0-1x_U007epad-0-1-0-85-220.png/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone",
"ipad"
],
"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/resolve-reactive-ear-training/id6737443921?uo=4",
"rating": 4.4,
"rating_count": 5,
"formatted_price": "$17.99",
"is_free": false,
"has_iap": false,
"has_subscription": false,
"version": "1.1.2",
"updated": "2026-07-05",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"$17.99"
]
},
"categories": {
"official": [
"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"
}
]
},
"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": "$17.99",
"is_free": false,
"has_iap": false,
"has_subscription": false,
"currency": "USD",
"market": "us",
"last_verified": "2026-08-06",
"rows": [
"Price: $17.99"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/52/1b/92/521b921d-9bd4-78e4-3814-a46de8454982/screen_1_v2.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Resolve: Reactive Ear Training ipad screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/52/1b/92/521b921d-9bd4-78e4-3814-a46de8454982/screen_1_v2.jpg/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Resolve: Reactive Ear Training ipad screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4e/58/a1/4e58a100-efa7-a4ca-fb20-c522176f0d73/screen_2_v2.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Resolve: Reactive Ear Training ipad screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4e/58/a1/4e58a100-efa7-a4ca-fb20-c522176f0d73/screen_2_v2.jpg/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Resolve: Reactive Ear Training ipad screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/00/87/90/0087900a-1f12-6f60-7dbd-766841e1afc2/screen_3_v2.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Resolve: Reactive Ear Training ipad screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/00/87/90/0087900a-1f12-6f60-7dbd-766841e1afc2/screen_3_v2.jpg/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Resolve: Reactive Ear Training ipad screenshot 6"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/7b/7c/67/7b7c6749-939a-c902-6d65-7ceda93e4149/screen_4_v2.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Resolve: Reactive Ear Training ipad screenshot 7"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/7b/7c/67/7b7c6749-939a-c902-6d65-7ceda93e4149/screen_4_v2.jpg/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Resolve: Reactive Ear Training ipad screenshot 8"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/07/c8/78/07c8784f-09d9-58b4-09dc-26c5b312567f/screen_5_v2.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Resolve: Reactive Ear Training ipad screenshot 9"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/07/c8/78/07c8784f-09d9-58b4-09dc-26c5b312567f/screen_5_v2.jpg/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Resolve: Reactive Ear Training ipad screenshot 10"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/54/5f/07/545f07f0-0f3d-8f51-6a39-3e711469bc33/screen_6_v2.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Resolve: Reactive Ear Training ipad screenshot 11"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/54/5f/07/545f07f0-0f3d-8f51-6a39-3e711469bc33/screen_6_v2.jpg/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Resolve: Reactive Ear Training ipad screenshot 12"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Resolve: Reactive Ear Training iphone screenshot 13"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3d/a5/89/3da589cf-4bfc-cb67-9568-c849aeaba181/screen_2_v2.jpg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Resolve: Reactive Ear Training iphone screenshot 14"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/34/08/9d/34089d3e-771c-3b5d-7fe1-387ce9c10b94/screen_3_v2.jpg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Resolve: Reactive Ear Training iphone screenshot 15"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4b/1e/97/4b1e971e-62b0-0e5b-138e-f40395c9a7ea/screen_4_v2.jpg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Resolve: Reactive Ear Training iphone screenshot 16"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/6e/da/bd/6edabddb-a9b0-da3a-2b39-dc54ed0dec6a/screen_5_v2.jpg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Resolve: Reactive Ear Training iphone screenshot 17"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/9a/5e/e9/9a5ee921-fce9-27ad-89da-0af9235fd2ce/screen_6_v2.jpg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Resolve: Reactive Ear Training iphone screenshot 18"
}
],
"ratings": [
{
"store": "apple",
"average": 4.4,
"count": 5,
"market": "us",
"observed_at": "2026-08-06",
"reviews": [
{
"rating": 4,
"title": "Will Be Amazing w/ a Few More Settings",
"body": "Whether you’re trying to do as the app is intended for and practice playing over chords on reaction, or you just want to practice some exotic scales over appropriate chords, this app is an easy to use, fantastic practice tool. I’d give it 5/5 with just a few strangely missing features: the gap of time between chords is far too long, and there should absolutely be a setting to adjust this. You can already control how long a chord is played for, but not how long the space is before the next chord breaks the silence. Additionally, 5 seconds is still a really long time to wait if you’re a more advanced player and you’d like to practice over fast, practical changes. I’d love to see an update that allows fast, gapless chord changes, perhaps with some simple drum loops as an option as well. Basically an endless, random backing track. Overall loving this app and hope to see more features added!",
"author": "RoryCosgrove",
"date": "6 Aug 2026"
},
{
"rating": 3,
"title": "Download Error",
"body": "When I try downloading the method exercises it fails and says “download decoding failed”",
"author": "jahsbfbdjd",
"date": "6 Aug 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Not Linked to You",
"detail": "Analytics — Usage Data — Product Interaction",
"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": "- fixed feedback email link"
},
{
"store": "apple",
"version": "1.0.2",
"released_at": null,
"notes": "- \"Send Feedback\" now pre-fills your device and app version in the email body so we can help you faster."
},
{
"store": "apple",
"version": "1.0.3",
"released_at": null,
"notes": "- Clearing downloaded exercise videos now updates the course screen right away — the download buttons reappear without needing to restart the app, and tapping them re-downloads the videos with visible progress. - Fixed a case where a video whose files were no longer on the device could open to a black screen that required force-closing the app. Playback now shows a message and offers to download the video again."
},
{
"store": "apple",
"version": "1.1.0",
"released_at": null,
"notes": "- Added a \"Time between chords\" setting — choose how much silence you want between chords (None, Short, Medium, or Long) to set your own practice pace."
},
{
"store": "apple",
"version": "1.1.1",
"released_at": null,
"notes": "- Fix some voiceover issues for accessibility."
},
{
"store": "apple",
"version": "1.1.2",
"released_at": "2026-07-05",
"notes": "Add english subtitles to the method and exercise videos."
}
],
"alternatives": [
{
"app_id": 6749366918,
"name": "Metric Flow",
"url": "https://appcorpus.com/apps/metric-flow-6749366918",
"reason": "Same category + similar ratings"
},
{
"app_id": 6743103559,
"name": "The Building Blocks of Rock",
"url": "https://appcorpus.com/apps/the-building-blocks-of-rock-6743103559",
"reason": "Same category + similar ratings"
},
{
"app_id": 6740409139,
"name": "Sonofield Ear Trainer",
"url": "https://appcorpus.com/apps/sonofield-ear-trainer-6740409139",
"reason": "Same category + similar ratings"
},
{
"app_id": 1539474889,
"name": "Wheelhouse Beats",
"url": "https://appcorpus.com/apps/wheelhouse-beats-1539474889",
"reason": "Same category + similar ratings"
},
{
"app_id": 1318750537,
"name": "Groove Rider GR-16",
"url": "https://appcorpus.com/apps/groove-rider-gr-16-1318750537",
"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": [],
"features": [],
"unknown_features": [
"family_sharing"
],
"data_cutoff": "6 Aug 2026"
}
}
