AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/1575877820
{
"app_id": 1575877820,
"canonical_url": "https://appcorpus.com/apps/invoice-maker-by-spk-1575877820",
"identity": {
"name": "Invoice Maker by SPK",
"slug": "invoice-maker-by-spk",
"developer": {
"name": "SPK Studios LLC",
"url": "https://appcorpus.com/developers/spk-studios-llc-developer_5817ff65eb1c048efb63f21a512d1ed1"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/dc/03/e6/dc03e6f5-8db1-0180-9314-21b03ce9cc9c/AppIcon-0-0-1x_U007emarketing-0-8-0-sRGB-85-220.png/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone"
],
"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/invoice-maker-by-spk/id1575877820?uo=4",
"rating": 4.8,
"rating_count": 904,
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": true,
"version": "1.5.1",
"updated": "2025-06-25",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"Free download · core features require a paid plan",
"In-app purchases",
"Subscription"
]
},
"categories": {
"official": [
"Business",
"Utilities"
],
"appcorpus": [
{
"category_id": "business",
"label": "Business",
"url": "https://appcorpus.com/categories/business"
},
{
"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"
},
{
"capability_id": "in_app_purchases",
"label": "In-app purchases",
"availability": "yes",
"access_level": "free_limited",
"scope": null,
"evidence": "Store published"
},
{
"capability_id": "subscription",
"label": "Subscription",
"availability": "yes",
"access_level": "paid",
"scope": null,
"evidence": "Store published"
}
],
"pricing": [
{
"store": "apple",
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": true,
"currency": "USD",
"market": "us",
"last_verified": "2026-07-31",
"rows": [
"Invoice Maker Plus — $89.99",
"Invoice Maker Professional — $69.99",
"My Invoice Generator — $4.99",
"Quick Invoice Maker — $59.99",
"The Invoice Maker — $7.99"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/c4/ef/39/c4ef3989-9283-00dd-667a-3a3527caafcb/fd301a89-0310-402f-89eb-c68c401b6b7e_6_5_01.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Invoice Maker by SPK iphone screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple112/v4/d3/33/00/d33300a3-beef-3a15-a36f-b77ead70a9fc/343003b2-fbbf-47f7-9da5-63535f8c03df_6_5_02.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Invoice Maker by SPK iphone screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource112/v4/2c/e1/8b/2ce18bbd-859c-2a09-665c-4eee8369bcff/9dcd037e-9839-4874-816d-7cffdcfed06b_6_5_03_v2.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Invoice Maker by SPK iphone screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/d4/03/25/d4032554-405b-82fb-f26b-13ac62b3e557/de2bcf70-9ca5-403f-be46-d754a5890344_6_5_04.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Invoice Maker by SPK iphone screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple112/v4/e0/79/1d/e0791d3d-7290-5d27-6c90-0349b3a3f831/b7844bdc-66d1-4b8b-8bbf-3109f17e6feb_6_5_05.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Invoice Maker by SPK iphone screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple112/v4/e8/ce/55/e8ce55a3-8f81-cab7-f561-e8693d94ae7e/2a82656f-2016-483d-9e2b-bf6f374291db_6_5_06.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Invoice Maker by SPK iphone screenshot 6"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple112/v4/97/68/30/976830a0-5344-a621-cb17-810326f7585d/b499c7b3-83e4-431f-8567-5761d5519f94_6_5_07.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Invoice Maker by SPK iphone screenshot 7"
}
],
"ratings": [
{
"store": "apple",
"average": 4.8,
"count": 904,
"market": "us",
"observed_at": "2026-07-31",
"reviews": [
{
"rating": 5,
"title": "Highly Recommend!",
"body": "This app saves me so much time in running my small business. I no longer have to use paper invoices or rely on generating invoices through my computer. Now, I can create invoices and estimates using my phone or tablet in literally in less than a minute - even when I'm not in the office! Compared to other invoice apps, I found this specific app to be the best quality and with a cheaper price as well! The design and user experience are top-notch. So easy to use and the invoices / estimates look extremely professional with many customization options. This is by far the best invoice tool I've seen for a small business! Well done by the creators! I am a customer for life!",
"author": "Fr4nk L",
"date": "31 Jul 2026"
},
{
"rating": 5,
"title": "Excellent App for a Small Business Owner!",
"body": "Switched to using this app and it has saved me so much time running my small business! The user interface is very easy to use, well designed, and has given me the freedom to do work from the my phone or tablet. I am able to create, manage, and send invoices quickly and efficiently. This app is one of the MUST HAVE tools for any small business owner.",
"author": "Archjmad",
"date": "31 Jul 2026"
},
{
"rating": 5,
"title": "Game changer",
"body": "Recently switched over to this app, which has made a huge difference for my business. It’s extremely easy to use and all features are provided to make invoicing a seamless experience. I’ve found other apps to be generally much more expensive and not as user friendly. No more billing headaches for me. 5 stars!",
"author": "RDubs90",
"date": "31 Jul 2026"
},
{
"rating": 5,
"title": "Best Invoice App!",
"body": "I love this app! It has everything I need to manage my invoicing and billing. The UI is extremely intuitive and easy-to-use. The invoices and estimates are also very well-designed and professional-looking. The app has unique features compared to other invoice apps such as being able to convert an estimate into an invoice with the press of a button and also being able to change the currency and date format. I recommend this app to all small businesses, contractors, or freelancers who are looking for a tool to seamlessly manage their invoices, estimates, customer contacts, and payment tracking. This is 100% the app for you!",
"author": "tarafunk",
"date": "31 Jul 2026"
},
{
"rating": 5,
"title": "Outstanding invoice app 👏🏼",
"body": "This app has everything i need to invoice my customers, super easy to use and the invoices look very professional. I like that i can save multiple clients and even create estimates. Thank you to the creators of this app 👍",
"author": "Jam7382",
"date": "31 Jul 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Linked to You",
"detail": "Analytics — Diagnostics — Crash Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Analytics — Diagnostics — Performance Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Analytics — Identifiers — Device ID",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Analytics — Identifiers — User ID",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Analytics — Location — Coarse Location",
"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 — Diagnostics — Crash Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "App Functionality — Diagnostics — Performance Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "App Functionality — Identifiers — Device ID",
"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 — Location — Coarse Location",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "App Functionality — Usage Data — Product Interaction",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Diagnostics",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Identifiers",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Location",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Usage Data",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Identifiers — Device ID",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Identifiers — User ID",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Identifiers",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Location — Coarse Location",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Location",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.3.21",
"released_at": null,
"notes": "General Performance Updates"
},
{
"store": "apple",
"version": "1.3.22",
"released_at": null,
"notes": "General Performance Updates"
},
{
"store": "apple",
"version": "1.3.23",
"released_at": null,
"notes": "General Performance Updates"
},
{
"store": "apple",
"version": "1.3.24",
"released_at": null,
"notes": "General Performance Updates"
},
{
"store": "apple",
"version": "1.3.25",
"released_at": null,
"notes": "General Performance Updates"
},
{
"store": "apple",
"version": "1.3.26",
"released_at": null,
"notes": "General Performance Updates"
},
{
"store": "apple",
"version": "1.3.27",
"released_at": null,
"notes": "General Performance Updates"
},
{
"store": "apple",
"version": "1.3.28",
"released_at": null,
"notes": "General Performance Updates"
},
{
"store": "apple",
"version": "1.3.29",
"released_at": null,
"notes": "General Performance Improvements"
},
{
"store": "apple",
"version": "1.3.30",
"released_at": null,
"notes": "General Performance Improvements"
},
{
"store": "apple",
"version": "1.3.31",
"released_at": null,
"notes": "General performance improvements"
},
{
"store": "apple",
"version": "1.3.32",
"released_at": null,
"notes": "General performance updates"
},
{
"store": "apple",
"version": "1.3.34",
"released_at": null,
"notes": "General performance updates"
},
{
"store": "apple",
"version": "1.3.35",
"released_at": null,
"notes": "General performance updates"
},
{
"store": "apple",
"version": "1.3.37",
"released_at": null,
"notes": "General performance updates"
},
{
"store": "apple",
"version": "1.3.38",
"released_at": null,
"notes": "General performance updates"
},
{
"store": "apple",
"version": "1.3.39",
"released_at": null,
"notes": "General performance updates"
},
{
"store": "apple",
"version": "1.3.41",
"released_at": null,
"notes": "General performance improvements"
},
{
"store": "apple",
"version": "1.3.42",
"released_at": null,
"notes": "General performance improvements"
},
{
"store": "apple",
"version": "1.3.43",
"released_at": null,
"notes": "General performance improvements"
}
],
"alternatives": [
{
"app_id": 871567776,
"name": "Invoice Maker PRO.",
"url": "https://appcorpus.com/apps/invoice-maker-pro-871567776",
"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": "invoice-maker-plus",
"label": "Invoice Maker Plus",
"kind": "subscription",
"status": "store_verified",
"prices": [
{
"storefront": "us",
"formatted": "$89.99",
"billing_period": null
}
],
"trial": null
},
{
"code": "invoice-maker-professional",
"label": "Invoice Maker Professional",
"kind": "subscription",
"status": "store_verified",
"prices": [
{
"storefront": "us",
"formatted": "$69.99",
"billing_period": null
}
],
"trial": null
},
{
"code": "my-invoice-generator",
"label": "My Invoice Generator",
"kind": "subscription",
"status": "store_verified",
"prices": [
{
"storefront": "us",
"formatted": "$4.99",
"billing_period": null
}
],
"trial": null
},
{
"code": "quick-invoice-maker",
"label": "Quick Invoice Maker",
"kind": "subscription",
"status": "store_verified",
"prices": [
{
"storefront": "us",
"formatted": "$59.99",
"billing_period": null
}
],
"trial": null
},
{
"code": "the-invoice-maker",
"label": "The Invoice Maker",
"kind": "subscription",
"status": "store_verified",
"prices": [
{
"storefront": "us",
"formatted": "$7.99",
"billing_period": null
}
],
"trial": null
}
],
"features": [],
"unknown_features": [],
"data_cutoff": "31 Jul 2026"
}
}
