AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/6757864669
{
"app_id": 6757864669,
"canonical_url": "https://appcorpus.com/apps/synthmaster-3-player-6757864669",
"identity": {
"name": "SynthMaster 3 Player",
"slug": "synthmaster-3-player",
"developer": {
"name": "KV331 Audio",
"url": "https://appcorpus.com/developers/kv331-audio-developer_31387300c570fa235c5db3dbc144e606"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/36/d2/c4/36d2c482-afc5-4db0-8b86-69321586da29/AppIcon-0-0-1x_U007emarketing-0-6-85-220.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/synthmaster-3-player/id6757864669?uo=4",
"rating": 4.7,
"rating_count": 46,
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": false,
"version": "1.0.6",
"updated": "2026-06-06",
"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"
],
"appcorpus": [
{
"category_id": "music",
"label": "Music",
"url": "https://appcorpus.com/categories/music"
}
]
},
"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": "gb",
"last_verified": "2026-07-31",
"rows": [
"Free to download",
"In-app purchases"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/54/e9/c8/54e9c88a-b4de-50e5-4547-9cf43f8202a3/Browser.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "SynthMaster 3 Player ipad screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/24/ee/5e/24ee5e33-878b-9840-b2fa-f5db8105f803/Track_View.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "SynthMaster 3 Player ipad screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/77/36/94/773694d0-7e61-2404-258b-5722591a7902/Mix_View.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "SynthMaster 3 Player ipad screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b7/75/36/b7753651-6019-4447-cf71-6b827c0b436b/Sequencer.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "SynthMaster 3 Player ipad screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/31/8d/80/318d80d2-ed56-3ef9-8cf1-3cdb7ab1f1fd/Master_Sequencer.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "SynthMaster 3 Player ipad screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d8/4f/e6/d84fe647-24b3-d034-9ee7-789a6c029e7e/FX.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "SynthMaster 3 Player ipad screenshot 6"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e5/17/ae/e517ae4c-cc53-8c29-0b4e-772657acadcf/Keyboard.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "SynthMaster 3 Player ipad screenshot 7"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c0/70/6e/c0706e4f-1438-bf28-851f-bdc56a599861/Shop.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "SynthMaster 3 Player ipad screenshot 8"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/8e/9a/22/8e9a227a-b42d-4db8-6969-c44bf723681b/Play.jpg/1600x1284bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "SynthMaster 3 Player iphone screenshot 9"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/98/dc/f5/98dcf591-04d3-b882-e43a-0bdf6aad2c77/Browser.jpg/1600x1284bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "SynthMaster 3 Player iphone screenshot 10"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/00/fe/3a/00fe3ae9-d6d9-b673-3f70-093d15af6739/Mix.jpg/1600x1284bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "SynthMaster 3 Player iphone screenshot 11"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d7/ce/ac/d7ceac42-9b1f-57ef-3974-cb9d6235e53b/Edit.jpg/1600x1284bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "SynthMaster 3 Player iphone screenshot 12"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/96/6f/a0/966fa003-2d9c-7e6b-bf6a-ee3e2dadd6ce/FX.jpg/1600x1284bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "SynthMaster 3 Player iphone screenshot 13"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a5/52/84/a55284fb-0527-e159-2175-8bd7c175cc5c/Save.jpg/1600x1284bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "SynthMaster 3 Player iphone screenshot 14"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/aa/6b/c3/aa6bc358-5283-e30a-e1c6-2215d46bd6ba/Shop.jpg/1600x1284bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "SynthMaster 3 Player iphone screenshot 15"
}
],
"ratings": [
{
"store": "apple",
"average": 4.7,
"count": 46,
"market": "gb",
"observed_at": "2026-07-31",
"reviews": [
{
"rating": 5,
"title": "Waited for the Desert Island Synth.",
"body": "I first purchased SynthMaster 2 “Everything Bundle” years ago. They told me that I would receive a free upgrade to version 3.0 when released. It took years for that initial purchase to payoff. Now it has. This is now an Amusement Park of fun sound presets to play and write. Over 8000 presets for me, who waited patiently to receive the “Desert Island” synth that can play anything in any way. 5 stars, no doubt!",
"author": "Film less Soundtracks",
"date": "31 Jul 2026"
},
{
"rating": 5,
"title": "Still buggy but sounds awesome",
"body": "Can’t wait for the update",
"author": "zyberpunk",
"date": "31 Jul 2026"
},
{
"rating": 5,
"title": "Blew me away",
"body": "One of the best synth on ios, possibly top 5",
"author": "Mello Digital",
"date": "31 Jul 2026"
},
{
"rating": 3,
"title": "synthmaster 2 purchases not restoring",
"body": "i have quite a few sound packs from synthmaster 2. whenever i press “restore purchases from app store” nothing happens and my packs still show as locked.",
"author": "the_last_jedi",
"date": "31 Jul 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Linked to You",
"detail": "App Functionality — Contact Info — Email Address",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "App Functionality — Contact Info — Name",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Developer’s Advertising or Marketing — Contact Info — Email Address",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Developer’s Advertising or Marketing — Contact Info — Name",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Contact Info",
"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": "App Functionality — Diagnostics — Other Diagnostic Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Diagnostics",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.0.1",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.0.2",
"released_at": null,
"notes": "NEW FEATURES: 1. Desktop Unlock IAP is now required when user doesn't have license for the following products: SynthMaster Everything Bundle (iOS/Desktop), SynthMaster 3 (Desktop), SynthMaster 3 Player (Desktop) BUG FIXES: 1. AUv3 window doesn't resize correctly after receiving multiple resize messages 2. Scrollbar handle minimum size is incorrect for product listbox"
},
{
"store": "apple",
"version": "1.0.4",
"released_at": null,
"notes": "v1.0.4 (Build 17160) NEW FEATURES: 1. Added Sync Presets to Desktop feature 2. Added Tranquil Blue skin By Mik Skuza BUG FIXES: 1. FIX: SynthMaster 2 presets with basic oscillators might not be loaded correctly (different fine tune values) 2. FIX: SynthMaster 2 presets with wavetable oscillators might not be loaded correctly (older wavetable version) 3. FIX: When a voice is stolen, basic oscillators with samples don't retrigger samples"
},
{
"store": "apple",
"version": "1.0.5",
"released_at": null,
"notes": "v1.0.5 (Build 17174) NEW FEATURES: 1. Added version checking to About Dialog BUG FIXES: 1. SynthMaster 3 Player AU might crash when creating mod matrix view 2. Changing tempo doesn't work for SynthMaster 3 Player standalone app 3. SynthMaster 3 Player AU shouldn't load editor parameters when restoring state from DAW"
},
{
"store": "apple",
"version": "1.0.6",
"released_at": "2026-06-06",
"notes": "NEW FEATURES: 1. Added fade in/fade out of audio during preset loads 2. Added system allocated memory checks to prevent crashes during preset loads 3. Added import/export MIDI Mappings 4. Added support for StoreKit2 API BUG FIXES: 1. Preset author, bank name and company name textboxes are linked to preset author parameter 2. When user searches presets by bank name, exact string match should be user 3. CC1 and CC74 can not be Midi Learned 4. Note Off messages don't work correctly for multichannel (MPE) MIDI input 5. When global parameter MIDI Mapping is added/removed, all AUv3 instances should be notified 6. SynthMaster 3 Player might crash when loading a preset 7. When a new preset is loaded, Undo button should be lit 8. When a preset is saved, metadata is not updated correctly 9. When a file is being moved, the destination file should not be deleted if source doesn't exist 10.When loading MIDI Programs from MidiPrograms.xml file, presets should be searched by name as well 11.LFO AR envelope might generate out of bounds values which might cause a crash"
}
],
"alternatives": [],
"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": "gb",
"note": "No LIVE observation for GB yet."
},
"feature_events": {
"events": []
},
"features_slice": {
"plans": [],
"features": [],
"unknown_features": [],
"data_cutoff": "31 Jul 2026"
}
}
