AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
View JSON
GET /api/v3/apps/490811906
{
"app_id": 490811906,
"canonical_url": "https://appcorpus.com/apps/submarines-of-the-us-navy-490811906",
"identity": {
"name": "Submarines of the US Navy",
"slug": "submarines-of-the-us-navy",
"developer": {
"name": "Historycentral.com",
"url": "https://appcorpus.com/developers/historycentral-com-developer_4afcd4c28e5bda4f7b7a80dd8a762d0e"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/1c/f5/be/1cf5bebc-8e36-4123-3fb8-51171e69e052/AppIcon-0-0-1x_U007epad-0-11-0-85-220.png/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone",
"ipad"
],
"status": {
"state": "active",
"label": "Active",
"last_checked": "2026-08-07",
"last_checked_label": "7 Aug 2026",
"banner": null,
"region_note": null
}
},
"listings": [
{
"store": "apple",
"status": "ACTIVE",
"url": "https://apps.apple.com/us/app/submarines-of-the-us-navy/id490811906?uo=4",
"rating": 5.0,
"rating_count": 1,
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": false,
"version": "3.0",
"updated": "2026-03-22",
"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": [
"Reference",
"Education"
],
"appcorpus": [
{
"category_id": "reference",
"label": "Reference",
"url": "https://appcorpus.com/categories/reference"
},
{
"category_id": "education",
"label": "Education",
"url": "https://appcorpus.com/categories/education"
}
]
},
"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": "us",
"last_verified": "2026-08-07",
"rows": [
"Submarine Premium — $1.99"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/00/9b/83/009b830c-6f1e-561d-29e4-1baa8bec6b66/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-18_at_20.55.30.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Submarines of the US Navy ipad screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/00/9b/83/009b830c-6f1e-561d-29e4-1baa8bec6b66/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-18_at_20.55.30.png/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Submarines of the US Navy ipad screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d0/d7/d4/d0d7d467-b7b4-31f4-7553-84677019c1cf/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-18_at_20.55.46.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Submarines of the US Navy ipad screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d0/d7/d4/d0d7d467-b7b4-31f4-7553-84677019c1cf/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-18_at_20.55.46.png/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Submarines of the US Navy ipad screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/83/3b/7b/833b7bb6-4a23-7167-8c67-a7f5e7771853/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-18_at_21.06.38.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Submarines of the US Navy ipad screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/83/3b/7b/833b7bb6-4a23-7167-8c67-a7f5e7771853/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-18_at_21.06.38.png/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Submarines of the US Navy ipad screenshot 6"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d5/55/60/d5556050-42bb-e119-abcb-c1cf8558d6fd/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-18_at_21.07.20.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Submarines of the US Navy ipad screenshot 7"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d5/55/60/d5556050-42bb-e119-abcb-c1cf8558d6fd/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-18_at_21.07.20.png/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Submarines of the US Navy ipad screenshot 8"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7b/8a/9c/7b8a9ca8-0a44-45fe-58f5-956f1a8e4389/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-18_at_21.07.54.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Submarines of the US Navy ipad screenshot 9"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7b/8a/9c/7b8a9ca8-0a44-45fe-58f5-956f1a8e4389/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-18_at_21.07.54.png/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Submarines of the US Navy ipad screenshot 10"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a0/d8/8b/a0d88b81-5c1a-d0b6-dc67-f076ecdea67e/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-18_at_21.10.03.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Submarines of the US Navy ipad screenshot 11"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a0/d8/8b/a0d88b81-5c1a-d0b6-dc67-f076ecdea67e/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-18_at_21.10.03.png/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Submarines of the US Navy ipad screenshot 12"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/cb/57/6b/cb576b6b-6cdb-9e69-59df-de7ba9188e8a/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-18_at_21.07.36.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Submarines of the US Navy ipad screenshot 13"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/cb/57/6b/cb576b6b-6cdb-9e69-59df-de7ba9188e8a/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-18_at_21.07.36.png/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Submarines of the US Navy ipad screenshot 14"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2f/da/7e/2fda7ee1-85a9-2ebc-2875-df694efa5aec/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-18_at_21.06.51.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Submarines of the US Navy ipad screenshot 15"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2f/da/7e/2fda7ee1-85a9-2ebc-2875-df694efa5aec/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-18_at_21.06.51.png/360x480bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Submarines of the US Navy ipad screenshot 16"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/9d/8e/60/9d8e604b-fe6b-3026-c99f-a4a6c4635ed3/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-03-18_at_12.02.10.png/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Submarines of the US Navy iphone screenshot 17"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/53/39/a5/5339a5a3-fe4e-9200-4973-4211a58eaabc/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-03-18_at_12.12.03.png/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Submarines of the US Navy iphone screenshot 18"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/70/c7/e0/70c7e037-0c61-6640-17d9-28c7a95dd1b8/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-03-18_at_12.12.15.png/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Submarines of the US Navy iphone screenshot 19"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a8/ec/35/a8ec35ab-d1f6-d7dd-663d-9d3f89c8e176/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-03-18_at_12.13.11.png/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Submarines of the US Navy iphone screenshot 20"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1d/58/57/1d5857f3-9d52-1de7-b34b-2073b22f51ab/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-03-18_at_12.13.16.png/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Submarines of the US Navy iphone screenshot 21"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/19/80/b5/1980b52d-d415-abb7-0a1d-712068d5fa7c/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-03-18_at_12.17.27.png/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Submarines of the US Navy iphone screenshot 22"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/26/c5/ca/26c5ca14-a8b8-612f-5ba9-56050175dca7/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-03-18_at_12.04.03.png/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Submarines of the US Navy iphone screenshot 23"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a7/fb/61/a7fb612b-ae89-10a9-650a-742d75cd9822/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-03-18_at_12.18.48.png/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Submarines of the US Navy iphone screenshot 24"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/93/14/a2/9314a251-9a5e-7d3d-35dd-192daf655c9f/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-03-18_at_18.02.30.png/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Submarines of the US Navy iphone screenshot 25"
}
],
"ratings": [
{
"store": "apple",
"average": 5.0,
"count": 1,
"market": "us",
"observed_at": "2026-08-07",
"reviews": [
{
"rating": 2,
"title": "Where is the history of these ships as advertised?",
"body": "There is one pic of most subs and no history of even the classes. Because this app creator did such a good job with the surface ships I purchased this one. Please add the histories with all the details. As advertised.",
"author": "Suwannee326",
"date": "7 Aug 2026"
},
{
"rating": 1,
"title": "No good",
"body": "Not worth it. Only one pic of each sub, not much info.",
"author": "Jsh2161",
"date": "7 Aug 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",
"released_at": null,
"notes": "iPhone 5 compatibility, iPad Retina compatibiliy"
},
{
"store": "apple",
"version": "1.3",
"released_at": null,
"notes": "Additional Photos, Missing Ships and Bug Fixes"
},
{
"store": "apple",
"version": "1.4",
"released_at": null,
"notes": "Allows you to changes font size of text in the app"
},
{
"store": "apple",
"version": "2.0",
"released_at": null,
"notes": "All new for iOS 7, much better share capabilities for photos and text."
},
{
"store": "apple",
"version": "2.5",
"released_at": null,
"notes": "Native support for iPhone 6, 7 and five new submarines"
},
{
"store": "apple",
"version": "2.6",
"released_at": null,
"notes": "Optimized for the iPhone 10"
},
{
"store": "apple",
"version": "2.7",
"released_at": null,
"notes": "Added latest SSN's SSN786 USS Illinois,SSN787 USS Washington, SSN788 USS Colorado, SSN 789 USS Indiana, SSN790 USS South Dakota, SSN 791 USS Delaware. Runs native on all the latest devices."
},
{
"store": "apple",
"version": "2.8",
"released_at": null,
"notes": "Added newest SSN's Vermont, Oregon and Montana. Updated history of new subs"
},
{
"store": "apple",
"version": "3.0",
"released_at": "2026-03-22",
"notes": "Totally rewritten code that is faster and better. Addtitional subs added up though SSN-799. History of modern subs updated."
}
],
"alternatives": [
{
"app_id": 6763310671,
"name": "USA Navy Fleet",
"url": "https://appcorpus.com/apps/usa-navy-fleet-6763310671",
"reason": "Same category + similar ratings"
},
{
"app_id": 1520397452,
"name": "History of Tank Warfare",
"url": "https://appcorpus.com/apps/history-of-tank-warfare-1520397452",
"reason": "Same category + similar ratings"
},
{
"app_id": 6774915936,
"name": "Fighter Aircraft Encyclopedia",
"url": "https://appcorpus.com/apps/fighter-aircraft-encyclopedia-6774915936",
"reason": "Same category + similar ratings"
}
],
"evidence_summary": {
"index_state": "S1",
"evidence_level": 1,
"level_label": "Live store listing",
"indexable": true,
"last_verified_at": "2026-08-07",
"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": "submarine-premium",
"label": "Submarine Premium",
"kind": "unknown",
"status": "store_listed",
"prices": [
{
"storefront": "us",
"formatted": "$1.99",
"billing_period": null
}
],
"trial": null
}
],
"features": [],
"unknown_features": [],
"data_cutoff": "7 Aug 2026"
}
}
