AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/6446508160
{
"app_id": 6446508160,
"canonical_url": "https://appcorpus.com/apps/army-knots-6446508160",
"identity": {
"name": "Army Knots",
"slug": "army-knots",
"developer": {
"name": "Nynix",
"url": "https://appcorpus.com/developers/nynix-developer_0f0006c55df3f7c25cfadf65e5f55964"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/90/8b/e9/908be90c-03df-04e0-c566-581a1594802f/AppIcon-0-0-1x_U007emarketing-0-8-0-0-85-220.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/army-knots/id6446508160?uo=4",
"rating": 4.8,
"rating_count": 1023,
"formatted_price": "Free",
"is_free": true,
"has_iap": false,
"has_subscription": false,
"version": "2.4.1",
"updated": "2025-07-14",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"Free to download"
]
},
"categories": {
"official": [
"Reference"
],
"appcorpus": [
{
"category_id": "reference",
"label": "Reference",
"url": "https://appcorpus.com/categories/reference"
}
]
},
"use_cases": [],
"features": [
{
"capability_id": "free_app",
"label": "Free app",
"availability": "yes",
"access_level": "free",
"scope": null,
"evidence": "Store published"
}
],
"pricing": [
{
"store": "apple",
"formatted_price": "Free",
"is_free": true,
"has_iap": false,
"has_subscription": false,
"currency": "USD",
"market": "us",
"last_verified": "2026-07-31",
"rows": [
"Free"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/ee/67/c7/ee67c7c1-bae2-d6bd-3acb-cff0bf4cf46d/d1891cfe-af94-4e3d-b9ea-d01cbf0fabf9_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2023-05-22_at_18.28.12.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Army Knots ipad screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/6e/58/e7/6e58e79a-a9ae-d823-ae95-b8dafc2d49ee/74bd1892-95da-4565-8420-8d2179dd0514_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2023-05-22_at_18.28.34.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Army Knots ipad screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/5b/30/b0/5b30b0fe-f7fc-f199-d053-be9aef78e46e/97dc09ee-218f-4a67-9fab-bc264b6fa189_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2023-05-22_at_18.28.05.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Army Knots ipad screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/ae/54/ec/ae54ec3f-99c0-43ae-da10-7766425f50db/3b772155-09b5-455e-bcc8-b1fbdfb47874_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2023-05-22_at_18.29.00.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Army Knots ipad screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/6c/9b/97/6c9b9703-5fa6-890e-965a-78e410f333e5/6b831142-a02e-4dab-8717-be628e3fd4de_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2023-05-22_at_18.28.46.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Army Knots ipad screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/af/e7/b0/afe7b045-c527-ffc1-7a8e-bb567751acd5/1316066e-a9f4-452b-addf-19da9829df1e_Simulator_Screen_Shot_-_iPhone_11_Pro_Max__U00286.5_U0022_Display_U0029_-_2023-05-22_at_18.33.19.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Army Knots iphone screenshot 6"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/70/d3/52/70d35249-7fbe-82b9-23dc-61cad120698b/b102fffc-dd90-4f74-a807-dedac75c9238_Simulator_Screen_Shot_-_iPhone_11_Pro_Max__U00286.5_U0022_Display_U0029_-_2023-05-22_at_18.33.29.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Army Knots iphone screenshot 7"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/bc/34/88/bc34880a-86ef-0f05-7506-d63e09d248bf/8aeef893-0a75-4f83-80a6-a3bc929b06bd_Simulator_Screen_Shot_-_iPhone_11_Pro_Max__U00286.5_U0022_Display_U0029_-_2023-05-22_at_18.33.46.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Army Knots iphone screenshot 8"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/14/b0/03/14b00359-7a3a-2caf-6a75-396ca78cc4cb/d0fcf813-310c-4c66-8b4a-66c381e15d8e_Simulator_Screen_Shot_-_iPhone_11_Pro_Max__U00286.5_U0022_Display_U0029_-_2023-05-22_at_18.34.14.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Army Knots iphone screenshot 9"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/c6/a0/e9/c6a0e9c4-b6c5-3e75-8e67-a0ff8a177989/47dbf946-5742-4f18-a651-c68018e429ce_Simulator_Screen_Shot_-_iPhone_11_Pro_Max__U00286.5_U0022_Display_U0029_-_2023-05-22_at_18.33.58.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Army Knots iphone screenshot 10"
}
],
"ratings": [
{
"store": "apple",
"average": 4.8,
"count": 1023,
"market": "us",
"observed_at": "2026-07-31",
"reviews": [
{
"rating": 5,
"title": "Great free app",
"body": "There’s a lot of great knot apps out there that cost money, but i just wanted a simple reference for some basic knots and didnt see why i had to pay for such a simple resource. I have the belief that fundamental knowledge should be free of charge, while curated and modern teaching resources are free to charge for what they produce. This app is a great example of the former. A basic, reliable resource to learn some knowledge that’s been around for a long time.",
"author": "Atticus_13",
"date": "31 Jul 2026"
},
{
"rating": 5,
"title": "Thank you",
"body": "Fantastic utility. The interface is clean, the instructions are crystal clear, and the fact that it is 100% free makes it a rare gem in the app store. I just wanted to reach out and say thank you for creating this app. It is incredibly well-engineered, highly practical, and the fact that you've made it available for free is greatly appreciated. Keep up the amazing work!",
"author": "mvovn",
"date": "31 Jul 2026"
},
{
"rating": 5,
"title": "Outstanding",
"body": "This is a great app for learning knots. The animations are clear, can be slowed down and rotated if needed. It isn’t cluttered with a bunch of esoteric knots that you will never use or need, but it has all of the basic useful ones, anything you will actually need for climbing and most any other situation.",
"author": "Babbchuck",
"date": "31 Jul 2026"
},
{
"rating": 5,
"title": "Incredibly easy to follow",
"body": "The instructions are clear, and the animations are super easy to understand and mimic. Graphics are fantastic, and while some might consider the list of knots to be small, these are some of the most important ones. Great app!",
"author": "Alanray10818",
"date": "31 Jul 2026"
},
{
"rating": 5,
"title": "What to say",
"body": "Solid app. The instructions and animations are easy to understand. If I had to make one minor change, I would add more background information on the knot. A more in-depth background, and seeing in action. Honestly, love the app.",
"author": "mr.michaels",
"date": "31 Jul 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": "1.1.0",
"released_at": null,
"notes": "Updated UI and knot graphics"
},
{
"store": "apple",
"version": "1.2.0",
"released_at": null,
"notes": "- 3 new demo knots: Double Overhand, Triple Roll Knot, Uli Knot - Minor bug fixes"
},
{
"store": "apple",
"version": "1.3.1",
"released_at": null,
"notes": "- New knot: Rappel Seat (Swiss Seat) - Minor bug fixes"
},
{
"store": "apple",
"version": "1.3.2",
"released_at": null,
"notes": "- New knot: Rappel Seat (Swiss Seat) - Fixed scrolling issue"
},
{
"store": "apple",
"version": "1.4.0",
"released_at": null,
"notes": "- Fixed missing glossary images - Framework update"
},
{
"store": "apple",
"version": "2.0.1",
"released_at": null,
"notes": "- Two finger rotate of knot - Double tap knot to reset to default rotation position - Fixed search not working on older devices - Minor bug fixes - Framework update"
},
{
"store": "apple",
"version": "2.1.0",
"released_at": null,
"notes": "v2.1.0 - Performance improvements - Framework update v2.0.1 - Two finger rotate of knot - Double tap knot to reset to default rotation position - Fixed search not working on older devices - Minor bug fixes"
},
{
"store": "apple",
"version": "2.2.0",
"released_at": null,
"notes": "v2.2.0 - Added traditional Bowline tying method and instructions - Re-added mastered checkbox icon after it was inadvertently switched to a heart icon v2.0.x - Two finger rotate of knot - Double tap knot to reset to default rotation position - Fixed search not working on older devices - Minor bug fixes"
},
{
"store": "apple",
"version": "2.3.0",
"released_at": null,
"notes": "- Added Disable Screen Timeout setting under the settings menu so that the device doesn't go to sleep while the animation is running. - Framework update and minor improvements."
},
{
"store": "apple",
"version": "2.4.1",
"released_at": "2025-07-14",
"notes": "- Framework update - Minor bug fixes"
}
],
"alternatives": [
{
"app_id": 1533648624,
"name": "Knot 3D : Learn To Tie Knots",
"url": "https://appcorpus.com/apps/knot-3d-learn-to-tie-knots-1533648624",
"reason": "Same category + similar ratings"
},
{
"app_id": 554523771,
"name": "Army Leader Smart Cards",
"url": "https://appcorpus.com/apps/army-leader-smart-cards-554523771",
"reason": "Same category + similar ratings"
}
],
"evidence_summary": {
"index_state": "S1",
"evidence_level": 1,
"level_label": "Live store listing",
"indexable": true,
"last_verified_at": "2026-07-31",
"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": "free",
"label": "Free",
"kind": "free",
"status": "inferred",
"prices": [],
"trial": null
}
],
"features": [],
"unknown_features": [],
"data_cutoff": "31 Jul 2026"
}
}
