AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/301059660
{
"app_id": 301059660,
"canonical_url": "https://appcorpus.com/apps/optics-clinical-calculator-301059660",
"identity": {
"name": "Optics Clinical Calculator",
"slug": "optics-clinical-calculator",
"developer": {
"name": "Evan Schoenberg",
"url": "https://appcorpus.com/developers/evan-schoenberg-developer_6d0cdc3a461e2ecc0475fc21a6d48e1b"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/3e/6a/48/3e6a480a-1955-9830-a36f-47d6f7a90443/AppIcon-0-0-1x_U007emarketing-0-5-0-85-220.png/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone"
],
"status": {
"state": "abandoned-risk",
"label": "Abandoned risk",
"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/optics-clinical-calculator/id301059660?uo=4",
"rating": 4.0,
"rating_count": 3,
"formatted_price": "$4.99",
"is_free": false,
"has_iap": false,
"has_subscription": false,
"version": "5.3",
"updated": "2024-09-10",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"$4.99"
]
},
"categories": {
"official": [
"Medical"
],
"appcorpus": [
{
"category_id": "medical",
"label": "Medical",
"url": "https://appcorpus.com/categories/medical"
}
]
},
"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": "$4.99",
"is_free": false,
"has_iap": false,
"has_subscription": false,
"currency": "USD",
"market": "us",
"last_verified": "2026-08-06",
"rows": [
"Price: $4.99"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/c1/07/73/c1077357-3482-c606-1767-7171b29b7b7d/pr_source.png/1125x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Optics Clinical Calculator iphone screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/89/db/2d/89db2d0a-9b7d-9e75-a12c-5518e1e42d4f/pr_source.png/1125x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Optics Clinical Calculator iphone screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/c2/e0/6a/c2e06a8f-70e4-4a85-4b90-2a52a776477b/pr_source.png/1125x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Optics Clinical Calculator iphone screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/45/4e/83/454e8345-5bf7-584b-f357-f2b32bedd26e/pr_source.png/1125x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Optics Clinical Calculator iphone screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/ef/a0/9c/efa09cdd-677b-b420-dc0e-bc9654111739/pr_source.png/1125x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Optics Clinical Calculator iphone screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/08/bb/00/08bb00fe-b840-addc-fddb-ee38f893a9a8/pr_source.png/1125x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Optics Clinical Calculator iphone screenshot 6"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/76/6c/c9/766cc916-2b5d-7643-1558-e866d3d86599/pr_source.png/1125x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Optics Clinical Calculator iphone screenshot 7"
}
],
"ratings": [
{
"store": "apple",
"average": 4.0,
"count": 3,
"market": "us",
"observed_at": "2026-08-06",
"reviews": [
{
"rating": 4,
"title": "Great app but!!!!!",
"body": "Great general ophthalmic optical app. However I wish you were able to plug in any index of refraction for calculations. World these days revolves around more than just standard 1.53 shop index.",
"author": "The Intrepid Guy",
"date": "6 Aug 2026"
},
{
"rating": 2,
"title": "iOS 18 breaks this app",
"body": "Just updated to iOS 18. The cross cylinder calculation no longer works. You cannot enter the axis number correctly for both current Rx and the cross cylinder amount.",
"author": "DrSFG",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "Best",
"body": "Since Aug. 22, 2010 Thank You!",
"author": "otticO_O",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "Great App!",
"body": "I had been waiting for an application like this since I switched from my Treo which had these calculators. The interface is easy to use and provide great data for any eye care professional. Some of the calculators may be more academic than clinical, but they work well. I emailed the programmer and asked him to add an oblique cross cyl calculator for refracting over toric contact lenses and he was more happy to start working on adding it in one of the next updates. I am thrilled to have this resource and someone who is so willing to take suggestions to make it even better.",
"author": "Dr. Ryan P. Ames",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "Very useful",
"body": "I use a this app regularly as an ophthalmologist for things like a slab off recommendation. It is easy to use and remembers your place so it is fast during the day. I was regularly confused that I was starting an American Red Cross app so I really appreciate the icon change! ;-)",
"author": "Palmtree33",
"date": "6 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": ""
},
{
"store": "apple",
"version": "1.2",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "2.3",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "2.4",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "2.5",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "2.6",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "2.7",
"released_at": null,
"notes": "Full compatibility with iPhone 3.0, fixing display of the Sphere/Cylinder selector and a few other minor bugs."
},
{
"store": "apple",
"version": "2.8",
"released_at": null,
"notes": "• Expanded default lens power range to -30D to +30D • Expanded diopter range for millimeter focal length diopter converter to 20D to 75D"
},
{
"store": "apple",
"version": "2.9",
"released_at": null,
"notes": "• Interface improvements"
},
{
"store": "apple",
"version": "3.0",
"released_at": null,
"notes": "Fixed a sizing issue preventing the full 'Cross cylinder form' from being displayed in the crossed cylinders calculator."
},
{
"store": "apple",
"version": "3.1",
"released_at": null,
"notes": "• iOS 4.0 Compatible • Optimized for iPhone 4 Retina Display • Fixed a missing image in the clinical information for the Induced Prism calculator"
},
{
"store": "apple",
"version": "3.2",
"released_at": null,
"notes": "• The Vertex Distance calculator now defaults to 'Compensated' power, as that is the more commonly utilized calculation • Various minor UI improvements • New icon as per trademark related request of the American Red Cross"
},
{
"store": "apple",
"version": "3.3",
"released_at": null,
"notes": "• The Vertex Distance calculator now remembers the starting and ending vertex distances that you specify • Minor interface improvements"
},
{
"store": "apple",
"version": "3.4",
"released_at": null,
"notes": "Fixed the ADD field for the intermediate/near rx calculator."
},
{
"store": "apple",
"version": "3.5",
"released_at": null,
"notes": "• Improved search interface • Minor UI tweaks for iOS 5 • Added Portuguese translation by Dr. Gustavo Henrique"
},
{
"store": "apple",
"version": "3.6",
"released_at": null,
"notes": "Fixed support for iOS < 4.2, which was broken in version 3.5. Optics is now compatible with iOS 3.0 through 5.0.1."
},
{
"store": "apple",
"version": "3.7",
"released_at": null,
"notes": "Fixed a few minor aesthetic issues."
},
{
"store": "apple",
"version": "3.8",
"released_at": null,
"notes": "• Added support for iPhone 5 • Bug fixes for iOS 6"
},
{
"store": "apple",
"version": "3.9",
"released_at": null,
"notes": "Improved numeric keypad appearance"
}
],
"alternatives": [
{
"app_id": 6746348411,
"name": "100 Cases In Surgery",
"url": "https://appcorpus.com/apps/100-cases-in-surgery-6746348411",
"reason": "Same category + similar ratings"
},
{
"app_id": 6624306622,
"name": "X-Ray Interpretation Guide",
"url": "https://appcorpus.com/apps/x-ray-interpretation-guide-6624306622",
"reason": "Same category + similar ratings"
},
{
"app_id": 1425990457,
"name": "Calculate VA",
"url": "https://appcorpus.com/apps/calculate-va-1425990457",
"reason": "Same category + similar ratings"
},
{
"app_id": 1361955533,
"name": "Control LITE",
"url": "https://appcorpus.com/apps/control-lite-1361955533",
"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"
}
}
