AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/1570049004
{
"app_id": 1570049004,
"canonical_url": "https://appcorpus.com/apps/caltrain-1570049004",
"identity": {
"name": "Caltrain+",
"slug": "caltrain",
"developer": {
"name": "Jonathan Sahoo",
"url": "https://appcorpus.com/developers/jonathan-sahoo-developer_c4c5565f02273a8903998c60e12501dc"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/a6/aa/e6/a6aae62c-477d-0940-f699-83f5d51acdd3/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone"
],
"status": {
"state": "active",
"label": "Active",
"last_checked": "2026-08-27",
"last_checked_label": "27 Aug 2026",
"banner": null,
"region_note": null
}
},
"listings": [
{
"store": "apple",
"status": "ACTIVE",
"url": "https://apps.apple.com/us/app/caltrain/id1570049004?uo=4",
"rating": 4.8,
"rating_count": 2150,
"formatted_price": "Free",
"is_free": true,
"has_iap": false,
"has_subscription": false,
"version": "1.15.1",
"updated": "2026-07-28",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"Free to download"
]
},
"categories": {
"official": [
"Travel",
"Utilities"
],
"appcorpus": [
{
"category_id": "travel",
"label": "Travel",
"url": "https://appcorpus.com/categories/travel"
},
{
"category_id": "utilities",
"label": "Utilities",
"url": "https://appcorpus.com/categories/utilities"
}
]
},
"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": "2026-08-27",
"rows": [
"Free"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/88/eb/8e/88eb8e2c-7f18-0d26-6b6e-95bb7e7580cb/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-07-21_at_18.03.46.png/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Caltrain+ iphone screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/52/16/89/521689cd-309d-bbe8-bc7a-2d86ec996793/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-07-21_at_18.15.15.png/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Caltrain+ iphone screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/10/02/cd/1002cdbc-f1c1-45c3-86cf-703201158fb5/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-07-21_at_17.57.07.png/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Caltrain+ iphone screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f8/1f/48/f81f48c6-4e60-7867-5a94-b9f58dce0b3f/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-07-21_at_17.57.25.png/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Caltrain+ iphone screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a9/fe/94/a9fe94dc-8546-233b-b7c5-11d9c8fb65ba/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-07-21_at_18.03.50.png/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Caltrain+ iphone screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/5f/5d/29/5f5d2925-d155-661e-95e7-64d4f639aaa9/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-07-21_at_18.15.17.png/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Caltrain+ iphone screenshot 6"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/39/5a/07/395a0740-bc22-1bc9-1de6-b250ed2812e5/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-07-21_at_17.57.11.png/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Caltrain+ iphone screenshot 7"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/29/54/fb/2954fb52-8ed1-78ba-3e56-fb772f53d05f/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-07-21_at_17.57.27.png/1320x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Caltrain+ iphone screenshot 8"
}
],
"ratings": [
{
"store": "apple",
"average": 4.8,
"count": 2150,
"market": "us",
"observed_at": "2026-08-27",
"reviews": [
{
"rating": 5,
"title": "I use it every day",
"body": "This app is so useful! So much easier to navigate than the main Caltrain app for just figuring out what train I can catch to get to and from work. Hugely grateful. Highly recommend.",
"author": "Rehtaehp",
"date": "27 Aug 2026"
},
{
"rating": 5,
"title": "The best Caltrain app!",
"body": "Extremely useful Caltrain app. Opens quickly, useful if you are actually riding the train and need to figure out which train you can get on. Always up to date and well designed.",
"author": "misaneb",
"date": "27 Aug 2026"
},
{
"rating": 5,
"title": "Best Caltrain schedule tracker",
"body": "Best app and easiest way to check Caltrain schedule/times quickly for the stations you care about. Minor nitpick, but I wish they had a dark mode icon for the Home Screen icon of the app.",
"author": "rhinofinger",
"date": "27 Aug 2026"
},
{
"rating": 5,
"title": "Simple, helpful, and user friendly",
"body": "I have been using this app regularly for commuting to work and it’s been very helpful and user friendly. Thank you for creating this app!",
"author": "jisanson",
"date": "27 Aug 2026"
},
{
"rating": 5,
"title": "LOVE Caltrain!",
"body": "I love Caltrain! I just wish they would expand service to Gilroy, and I wish they posted more info on the app, like ticketing information and upcoming changes. I also love how quiet the trains are now.",
"author": "Maynomanno",
"date": "27 Aug 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Linked to You",
"detail": "Analytics — Identifiers — Device ID",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "App Functionality — Identifiers — Device ID",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Identifiers",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Analytics — Usage Data — Product Interaction",
"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": "Diagnostics",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Usage Data",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.10",
"released_at": null,
"notes": "- Revamped station pickers - Updated GTFS transit data"
},
{
"store": "apple",
"version": "1.11",
"released_at": null,
"notes": "- No weekend train service June 8-9 - New service alerts UI"
},
{
"store": "apple",
"version": "1.12",
"released_at": null,
"notes": "Updated GTFS transit data"
},
{
"store": "apple",
"version": "1.12.1",
"released_at": null,
"notes": "Updated GTFS transit data"
},
{
"store": "apple",
"version": "1.13",
"released_at": null,
"notes": "** New Schedule - Effective September 21, 2024 ** Caltrain’s new electric trains are here!"
},
{
"store": "apple",
"version": "1.13.1",
"released_at": null,
"notes": "Updated GTFS transit data"
},
{
"store": "apple",
"version": "1.13.2",
"released_at": null,
"notes": "- Updated train number & service type colors to match Caltrain’s new schedule color scheme - Updated GTFS transit data"
},
{
"store": "apple",
"version": "1.14",
"released_at": null,
"notes": "I recently discovered that my friend Jeff wasn't using Caltrain+ as he likes to view the whole schedule so that he can compare the departure times for multiple trains *and* stations at once. Good news, Jeff, you can now find a scrollable version of the whole schedule right here within Caltrain+"
},
{
"store": "apple",
"version": "1.14.1",
"released_at": null,
"notes": "** New Schedule - Effective January 27, 2025 **"
},
{
"store": "apple",
"version": "1.14.10",
"released_at": null,
"notes": "Maintenance"
},
{
"store": "apple",
"version": "1.14.2",
"released_at": null,
"notes": "** New Schedule - Effective June 16, 2025 **"
},
{
"store": "apple",
"version": "1.14.3",
"released_at": null,
"notes": "Fixes for iOS 26"
},
{
"store": "apple",
"version": "1.14.4",
"released_at": null,
"notes": "UI bug fixes and updates. Please note that this is the last version of Caltrain+ to support iOS 15. All future versions of Caltrain+ will require iOS 16 or greater."
},
{
"store": "apple",
"version": "1.14.5",
"released_at": null,
"notes": "Updated timetables (effective January 31, 2026)"
},
{
"store": "apple",
"version": "1.14.6",
"released_at": null,
"notes": "General enhancements"
},
{
"store": "apple",
"version": "1.14.7",
"released_at": null,
"notes": "General enhancements"
},
{
"store": "apple",
"version": "1.14.8",
"released_at": null,
"notes": "- Fixed a crash that could occur on launch - Fixed an issue where, in rare cases, the App Store review prompt could appear more frequently than intended"
},
{
"store": "apple",
"version": "1.14.9",
"released_at": null,
"notes": "Bug fixes"
},
{
"store": "apple",
"version": "1.15",
"released_at": null,
"notes": "Redesigned for Liquid Glass"
},
{
"store": "apple",
"version": "1.15.1",
"released_at": "2026-07-28",
"notes": "Liquid Glass redesign refinements"
}
],
"alternatives": [
{
"app_id": 1439601871,
"name": "BART (Official)",
"url": "https://appcorpus.com/apps/bart-official-1439601871",
"reason": "Same category + similar ratings"
},
{
"app_id": 1534042451,
"name": "Clipper Card",
"url": "https://appcorpus.com/apps/clipper-card-1534042451",
"reason": "Same category + similar ratings"
},
{
"app_id": 1233398899,
"name": "Lyft Bike - Bay Area",
"url": "https://appcorpus.com/apps/lyft-bike-bay-area-1233398899",
"reason": "Same category + similar ratings"
},
{
"app_id": 1453311787,
"name": "SF Muni Buses",
"url": "https://appcorpus.com/apps/sf-muni-buses-1453311787",
"reason": "Same category + similar ratings"
},
{
"app_id": 6466818495,
"name": "MuniMobile",
"url": "https://appcorpus.com/apps/munimobile-6466818495",
"reason": "Same category + similar ratings"
},
{
"app_id": 1435737758,
"name": "Busly - SF Muni, WMATA, MBTA",
"url": "https://appcorpus.com/apps/busly-sf-muni-wmata-mbta-1435737758",
"reason": "Same category + similar ratings"
}
],
"evidence_summary": {
"index_state": "S1",
"evidence_level": 1,
"level_label": "Live store listing",
"indexable": true,
"last_verified_at": "2026-08-27",
"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": "27 Aug 2026"
}
}
