AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/833728910
{
"app_id": 833728910,
"canonical_url": "https://appcorpus.com/apps/diagnosaurus-ddx-833728910",
"identity": {
"name": "Diagnosaurus® DDx",
"slug": "diagnosaurus-ddx",
"developer": {
"name": "Unbound Medicine, Inc.",
"url": "https://appcorpus.com/developers/unbound-medicine-inc-developer_0941876bca1b216e55a865a7abc0b817"
},
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"stores": [
"apple"
],
"platforms": [
"iphone",
"ipad"
],
"status": {
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"label": "Active",
"last_checked": "2026-08-06",
"last_checked_label": "6 Aug 2026",
"banner": null,
"region_note": null
}
},
"listings": [
{
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"status": "ACTIVE",
"url": "https://apps.apple.com/us/app/diagnosaurus-ddx/id833728910?uo=4",
"rating": 4.8,
"rating_count": 2478,
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": false,
"version": "1.13",
"updated": "2026-02-20",
"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": [
"Medical",
"Health & Fitness"
],
"appcorpus": [
{
"category_id": "medical",
"label": "Medical",
"url": "https://appcorpus.com/categories/medical"
},
{
"category_id": "health-fitness",
"label": "Health & fitness",
"url": "https://appcorpus.com/categories/health-fitness"
}
]
},
"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": "2026-08-06",
"rows": [
"Diagnosaurus DDx — $4.99"
]
}
],
"screens": [
{
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"store": "apple",
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},
{
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{
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"store": "apple",
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},
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},
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},
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"store": "apple",
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"store": "apple",
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{
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"store": "apple",
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"store": "apple",
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},
{
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"store": "apple",
"platform": "mac",
"alt": "Diagnosaurus® DDx mac screenshot 19"
},
{
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},
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"store": "apple",
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"alt": "Diagnosaurus® DDx mac screenshot 21"
},
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"store": "apple",
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},
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"store": "apple",
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}
],
"ratings": [
{
"store": "apple",
"average": 4.8,
"count": 2478,
"market": "us",
"observed_at": "2026-08-06",
"reviews": [
{
"rating": 5,
"title": "Great for what it is",
"body": "I’m a resident who was recommended this app by a colleague. At first i thought it was lame but after a few weeks i actually think it’s a great resource. Yes, you should know a good differential for common stuff cold. Yes, you can find more info elsewhere for workup and broader differentials and diagnostic algorithms. But nothing i’ve found is quite as good for 3 am when your brain is foggy and you have to staff a new patient in 10 minutes and you want to make sure you’ve covered your bases. Even when i have more time i’ll first use my own knowledge and then check this to see if there is anything else that i think is plausible. If you have good clinical background you can go through the differentials quick and rule out etiologies in your head or make a mental asterisk next to ones that may deserve more workup/research. Anyway, i highly recommend it, just don’t expect it to be what it’s not intended to be.",
"author": "Jinglis1013",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "Quick access to essential information",
"body": "This software allows for easy access to essential information quickly.",
"author": "Joey Boy 1956",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "It just works",
"body": "I love this app. It is user friendly and helps my everyday practice as a new provider in the ED and Family Practice. Thank you to those of you who created and keeps this app up to date.",
"author": "Jprovider",
"date": "6 Aug 2026"
},
{
"rating": 1,
"title": "Unbound do not use",
"body": "I have had many of their products in last few years at about 60 an app. iOS 11 comes along and they are the ONLY app publisher that didn’t update their product to work in iOS 11. Their solution - rebuy every app to the updated iOS app. I bought the standalone non subscription app to prevent downstream costs with a huge upfront cost. Egg on my face huh. Unbound had 2 years to update all their apps but chose to gouge their customer base!",
"author": "Mav911911",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "Use at work",
"body": "Yes, I actually use this at work. Helps me not overlook rare or dangerous symptoms. Could be a bit more streamlined for this purpose, but otherwise it's functional, comprehensive, and inexpensive.",
"author": "CurryMe",
"date": "6 Aug 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Linked to You",
"detail": "Analytics — Identifiers — User ID",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Analytics — Search History",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Analytics — Usage Data — Product Interaction",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "App Functionality — Identifiers — User ID",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "App Functionality — Search History",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "App Functionality — Usage Data — Product Interaction",
"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": "Developer’s Advertising or Marketing — Identifiers — User ID",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Developer’s Advertising or Marketing — Usage Data — Product Interaction",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Product Personalization — Identifiers — User ID",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Product Personalization — Search History",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Product Personalization — Usage Data — Product Interaction",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Contact Info",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Identifiers",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Search History",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Usage Data",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.1",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.10",
"released_at": null,
"notes": "* Bug Fixes * New app icon If you have questions about the latest update, please contact Unbound Medicine Support."
},
{
"store": "apple",
"version": "1.11",
"released_at": null,
"notes": "* New Notes design with more highlighting colors. * Improved performance for faster access to critical medical information. * New in-app interface improvements aid in content navigation If you have any questions or feedback, please reach out to the Unbound Medicine support team."
},
{
"store": "apple",
"version": "1.12",
"released_at": null,
"notes": "* Interface optimized for latest operating system, iOS26 - including liquid glass display. If you have any questions or feedback, please contact Unbound Medicine Support."
},
{
"store": "apple",
"version": "1.13",
"released_at": "2026-02-20",
"notes": "We’ve upgraded our purchase process. We implemented Apple’s latest payment technology to make buying and restoring purchases smoother than ever. - Instant Access: Your premium features unlock immediately after purchase. - Better Reliability: No more \"Restore Purchase\" errors. - Seamless Management: Easier control over your subscription status directly within the app If you have any questions or feedback, please contact Unbound Medicine Support."
},
{
"store": "apple",
"version": "1.2",
"released_at": null,
"notes": "* Diagnosaurus 4.0 content with new and updated topics * Updated icons and banner to reflect the new edition * iOS 8 Support"
},
{
"store": "apple",
"version": "1.3",
"released_at": null,
"notes": "- New Feature: Highlight and make custom notes within entries"
},
{
"store": "apple",
"version": "1.5",
"released_at": null,
"notes": "* Enhanced graphics support for larger iPhone 6 and 6 Plus"
},
{
"store": "apple",
"version": "1.6",
"released_at": null,
"notes": "- New updated look and feel - Background updating which allows you to continue using the app as new content is downloading - New Tagging feature allows you to organize favorites"
},
{
"store": "apple",
"version": "1.7",
"released_at": null,
"notes": "* iPhone X Support * Enhanced personalization feature: Tag and Search Favorites"
},
{
"store": "apple",
"version": "1.8",
"released_at": null,
"notes": "This latest update provides interface upgrades to help enhance the performance of your app. If you have further questions about the new features, please contact Unbound Medicine Support. Thank you for using Diagnosaurus DDX."
},
{
"store": "apple",
"version": "1.9",
"released_at": null,
"notes": "The app was updated to ensure optimum performance with the latest operating systems. If you have questions about the latest update, please contact Unbound Medicine Support."
}
],
"alternatives": [
{
"app_id": 576405449,
"name": "WikEM",
"url": "https://appcorpus.com/apps/wikem-576405449",
"reason": "Same category + similar ratings"
},
{
"app_id": 311852560,
"name": "USPSTF Prevention TaskForce",
"url": "https://appcorpus.com/apps/uspstf-prevention-taskforce-311852560",
"reason": "Same category + similar ratings"
},
{
"app_id": 348177521,
"name": "VisualDx",
"url": "https://appcorpus.com/apps/visualdx-348177521",
"reason": "Same category + similar ratings"
},
{
"app_id": 986105980,
"name": "DynaMed",
"url": "https://appcorpus.com/apps/dynamed-986105980",
"reason": "Same category + similar ratings"
},
{
"app_id": 835973313,
"name": "FP Notebook",
"url": "https://appcorpus.com/apps/fp-notebook-835973313",
"reason": "Same category + similar ratings"
},
{
"app_id": 595752188,
"name": "Contraception",
"url": "https://appcorpus.com/apps/contraception-595752188",
"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": [
{
"code": "diagnosaurus-ddx",
"label": "Diagnosaurus DDx",
"kind": "unknown",
"status": "store_listed",
"prices": [
{
"storefront": "us",
"formatted": "$4.99",
"billing_period": null
}
],
"trial": null
}
],
"features": [],
"unknown_features": [],
"data_cutoff": "6 Aug 2026"
}
}
