AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/1448749849
{
"app_id": 1448749849,
"canonical_url": "https://appcorpus.com/apps/polylino-1448749849",
"identity": {
"name": "Polylino",
"slug": "polylino",
"developer": {
"name": "ILT Inläsningstjänst AB",
"url": "https://appcorpus.com/developers/ilt-inlasningstjanst-ab-developer_1e906c92996739ae75cfc8e5c31d5023"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/b8/a6/0a/b8a60a2c-9062-98d9-06c2-c85ba21c5199/AppIcon-0-0-1x_U007epad-0-1-85-220.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/polylino/id1448749849?uo=4",
"rating": 4.2,
"rating_count": 5,
"formatted_price": "Free",
"is_free": true,
"has_iap": false,
"has_subscription": false,
"version": "2.4.1",
"updated": "2026-07-14",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"Free to download"
]
},
"categories": {
"official": [
"Books",
"Education"
],
"appcorpus": [
{
"category_id": "books",
"label": "Books",
"url": "https://appcorpus.com/categories/books"
},
{
"category_id": "education",
"label": "Education",
"url": "https://appcorpus.com/categories/education"
}
]
},
"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/b5/75/ad/b575ad5c-2935-a583-9d16-a38153636574/fd66879c-b162-47a8-bb8e-e02711a4ec94_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2023-12-13_at_10.20.34.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Polylino ipad screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/9e/3e/4a/9e3e4a2a-3421-0b41-bc5e-de37713677f9/98457a13-f2a3-4f1b-913e-cfbc63beb131_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2023-12-13_at_10.20.54.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Polylino ipad screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/90/ec/18/90ec183c-e1d2-46cc-1fb8-fe17138f35e2/4c7bdd0c-5430-42dc-8cc2-f473dbce874b_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2023-12-13_at_10.21.06.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Polylino ipad screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/c9/5d/69/c95d695e-d434-fccb-8809-e43f2ff1871a/2b830552-c52d-4e3f-bddf-06118253db7f_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2023-12-13_at_10.21.28.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Polylino ipad screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/c7/d4/2b/c7d42bcd-7edd-0b3f-8885-350075fd38c5/e4cad8a4-0269-4ea7-a462-627919f97f28_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2023-12-13_at_10.23.32.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Polylino ipad screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/9a/32/bf/9a32bf3d-540d-d47e-abe6-dd0d87499ae5/5d29e209-cad5-4dee-9cd2-b97587d91584_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2023-12-13_at_10.24.01.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Polylino ipad screenshot 6"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/98/42/7f/98427f15-4b59-2eb4-8949-8308bd3048db/05f20fce-406e-4862-98b3-15c6f845819c_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2023-12-13_at_10.24.35.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Polylino ipad screenshot 7"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/e8/f4/1d/e8f41df5-9e76-e211-a192-865e7b58a11c/a0146445-fcb7-4579-8505-3f53fe3f917e_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00285th_generation_U0029_-_2022-08-25_at_11.17.52.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Polylino ipad screenshot 8"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/2a/b3/ac/2ab3accf-14b3-3ee3-430b-c8e8adc5c3dd/e2cd07cd-a556-4fec-892c-a756ae0ce106_Simulator_Screenshot_-_iPhone_15_Plus_-_2023-12-12_at_19.37.29.png/1600x1290bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Polylino iphone screenshot 9"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/42/aa/f7/42aaf79d-4d2a-8895-d5d5-4e5b6411df36/102c9861-c6d2-4b17-a926-66aa640c4cd9_Simulator_Screenshot_-_iPhone_15_Plus_-_2023-12-12_at_19.37.48.png/1600x1290bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Polylino iphone screenshot 10"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/6c/b1/e5/6cb1e569-b166-4c0c-44cb-fccc1e599c0f/ed353e9a-cbef-4b73-82cd-43da0a4fde72_Simulator_Screenshot_-_iPhone_15_Plus_-_2023-12-12_at_18.35.51.png/1600x1290bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Polylino iphone screenshot 11"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/5a/3a/bd/5a3abd3d-a006-387f-779f-931890dd95e1/411b1de9-69ff-4167-9051-c5cfa39b8ddb_Simulator_Screenshot_-_iPhone_15_Plus_-_2023-12-12_at_18.36.08.png/1600x1290bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Polylino iphone screenshot 12"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/1e/32/7a/1e327aad-7591-9a6b-a3e7-1ad38e3ef3b0/95bdcabd-9f20-478d-bb92-b8b732f8a926_Simulator_Screenshot_-_iPhone_15_Plus_-_2023-12-12_at_18.36.51.png/1600x1290bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Polylino iphone screenshot 13"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/3f/4b/94/3f4b942e-192a-fdb7-1253-eb166e1b4903/bc5b075c-3653-4355-80e8-6389bc141c87_Simulator_Screenshot_-_iPhone_15_Plus_-_2023-12-12_at_18.37.12.png/1600x1290bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Polylino iphone screenshot 14"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/cd/48/8f/cd488ff9-03ae-8f15-e9b8-451bb57c1807/711c85f0-a427-41a5-822b-724fad67ddfb_Simulator_Screenshot_-_iPhone_15_Plus_-_2023-12-12_at_18.37.54.png/1600x1290bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Polylino iphone screenshot 15"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/4d/ad/bd/4dadbd13-27a7-8258-4de4-28367c287f11/f1436c51-66d7-4454-8331-199a67f4a285_Simulator_Screenshot_-_iPhone_15_Plus_-_2023-12-12_at_19.38.59.png/1600x1290bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Polylino iphone screenshot 16"
}
],
"ratings": [
{
"store": "apple",
"average": 4.2,
"count": 5,
"market": "us",
"observed_at": "2026-07-31",
"reviews": [
{
"rating": 2,
"title": "Requires outside registration /expensive monthly fees",
"body": "You are doing no favors by not being clear about your pricing. This is not meant for individual users/families. The only pricing I could find was in pounds (£59) and is meant for up to 100 students. There appears to be no separate, affordable option for one individual. That’s unfortunate, I wanted to use the books in Greek to learn the language.",
"author": "specialappssk",
"date": "31 Jul 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Not Linked to You",
"detail": "Analytics — Identifiers — Device ID",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Analytics — Usage Data — Other Usage Data",
"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": "Identifiers",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Usage Data",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.6.62",
"released_at": null,
"notes": "Bug fixes and improvements"
},
{
"store": "apple",
"version": "1.6.64",
"released_at": null,
"notes": "Bug fixes and improvements"
},
{
"store": "apple",
"version": "1.6.65",
"released_at": null,
"notes": "Bug fixes and improvements"
},
{
"store": "apple",
"version": "1.6.66",
"released_at": null,
"notes": "Bug fixes and improvements"
},
{
"store": "apple",
"version": "1.6.67",
"released_at": null,
"notes": "Bug fixes and improvements"
},
{
"store": "apple",
"version": "1.6.68",
"released_at": null,
"notes": "Bug fixes and improvements"
},
{
"store": "apple",
"version": "1.6.69",
"released_at": null,
"notes": "You can now find educational materials in the app, including reading comprehension exercises, book clubs, mind maps, genre wheels, book reviews, and much more – all designed to enhance learning and make teaching both inspiring and engaging. The materials are available in multiple languages and can be printed. We continuously add more content. Bug fixes and improvements."
},
{
"store": "apple",
"version": "1.6.70",
"released_at": null,
"notes": "Bug fixes and improvements"
},
{
"store": "apple",
"version": "1.6.71",
"released_at": null,
"notes": "Bug fixes and improvements"
},
{
"store": "apple",
"version": "1.6.72",
"released_at": null,
"notes": "Bug fixes and improvements"
},
{
"store": "apple",
"version": "1.6.73",
"released_at": null,
"notes": "Bug fixes and improvements"
},
{
"store": "apple",
"version": "2.0.5",
"released_at": null,
"notes": "Major update with new features such as * Search filter * Light and dark mode * New design * Create bookmarks * Accessibility improvements ...and much more!"
},
{
"store": "apple",
"version": "2.1.0",
"released_at": null,
"notes": "This version includes many improvements and new features - Profile settings where you can set the age of the books you want to see, among other things - Lots of improvements when reading books - Bug fixes and other improvements"
},
{
"store": "apple",
"version": "2.1.2",
"released_at": null,
"notes": "This version includes many improvements and new features - Profile settings where you can set the age of the books you want to see, among other things - Lots of improvements when reading books - Bug fixes and other improvements"
},
{
"store": "apple",
"version": "2.1.3",
"released_at": null,
"notes": "- Improvements to QR codes - You can now jump between books in different languages directly from the book's information page - Bug fixes and other improvements"
},
{
"store": "apple",
"version": "2.1.4",
"released_at": null,
"notes": "Bug fixes and improvements"
},
{
"store": "apple",
"version": "2.1.5",
"released_at": null,
"notes": "This version contains a lot of fixes and improvements based on user feedback - Background playback - the book now continues to play when you close the screen - Mobile adaptions and improvements to the library navigation - Design improvements - Bug fixes - Christmas feeling!"
},
{
"store": "apple",
"version": "2.1.6",
"released_at": null,
"notes": "Many bug fixes and small improvements based on user feedback."
},
{
"store": "apple",
"version": "2.1.7",
"released_at": null,
"notes": "This version contains many improvements and bug fixes. - Choose a theme! You can now choose between three color themes in your profile settings - Books that previously lacked page numbers will gradually start to get them, making it easier to synchronize reading between devices - New icons for bookshelves"
},
{
"store": "apple",
"version": "2.2.0",
"released_at": null,
"notes": "This version includes many improvements and bug fixes. - Improvements to reading in portrait mode - You can now select multiple books in your library to download offline at once - Orange theme - choose from blue, green, pink, or orange themes. You can find this in your profile settings (select the profile icon > profile settings) - Improvements to background playback"
}
],
"alternatives": [
{
"app_id": 1338795624,
"name": "Bokus Play Ljudböcker E-böcker",
"url": "https://appcorpus.com/apps/bokus-play-ljudbocker-e-bocker-1338795624",
"reason": "Same category + similar ratings"
},
{
"app_id": 6446397156,
"name": "Bokus Reader",
"url": "https://appcorpus.com/apps/bokus-reader-6446397156",
"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"
}
}
