AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/1256319392
{
"app_id": 1256319392,
"canonical_url": "https://appcorpus.com/apps/interval-timer-cero-1256319392",
"identity": {
"name": "Interval Timer | Cero",
"slug": "interval-timer-cero",
"developer": {
"name": "Flawless Studio LLC",
"url": "https://appcorpus.com/developers/flawless-studio-llc-developer_20a04652f3c68a57ef0924538cfdea2a"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/a8/f8/40/a8f8403e-a7c1-cd61-29d0-a666f1b37ec0/AppIcon-0-0-1x_U007emarketing-0-8-0-0-85-220.png/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone",
"ipad"
],
"status": {
"state": "active",
"label": "Active",
"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/interval-timer-cero/id1256319392?uo=4",
"rating": 4.7,
"rating_count": 435,
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": false,
"version": "3.7.3",
"updated": "2025-06-18",
"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": [
"Health & Fitness",
"Sports"
],
"appcorpus": [
{
"category_id": "health-fitness",
"label": "Health & fitness",
"url": "https://appcorpus.com/categories/health-fitness"
},
{
"category_id": "sports",
"label": "Sports",
"url": "https://appcorpus.com/categories/sports"
}
]
},
"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": "de",
"last_verified": "2026-08-06",
"rows": [
"Cero Pro — $3.99"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/d4/16/f8/d416f86e-f8a5-37e1-5a3e-62c8050ddfb5/6c73f8cb-458f-42b7-8278-31df269d66d3_image1.jpeg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Interval Timer | Cero ipad screenshot 1"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Interval Timer | Cero ipad screenshot 2"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Interval Timer | Cero ipad screenshot 3"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Interval Timer | Cero ipad screenshot 4"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Interval Timer | Cero ipad screenshot 5"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Interval Timer | Cero ipad screenshot 6"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Interval Timer | Cero ipad screenshot 7"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/03/62/21/03622123-70b5-6e54-c943-6d4969ff99fd/8c56407d-6ca6-4429-a4a2-f4af142a34a6_image4.jpeg/576x768bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Interval Timer | Cero ipad screenshot 8"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Interval Timer | Cero ipad screenshot 9"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Interval Timer | Cero ipad screenshot 10"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Interval Timer | Cero ipad screenshot 11"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/59/15/4b/59154ba7-2c00-bcab-f175-4665fd8fe514/573bccf6-6082-408a-a5f1-69954d809942_image7.jpeg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Interval Timer | Cero ipad screenshot 12"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/3d/80/5a/3d805a67-4998-095c-2b55-e4272f5ec904/20a2d426-d806-445a-a42a-003a01126ac1_image6.jpeg/576x768bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Interval Timer | Cero ipad screenshot 13"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/7c/25/1c/7c251c38-ad43-9cab-1a53-c2b675f4908c/fd697ef4-8890-4095-b9d8-04ba6baefefd_image7.jpeg/576x768bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Interval Timer | Cero ipad screenshot 14"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Interval Timer | Cero iphone screenshot 15"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/40/01/ea/4001eae7-80e2-f14f-4378-77fc1460e9b8/01ff8fc6-60fc-4693-beab-794ab32f4c90_image2.jpeg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Interval Timer | Cero iphone screenshot 16"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/8c/fc/a7/8cfca7a2-43c9-e86d-3bc8-6ef833db7644/f8a867e0-0002-4565-a49f-2cf5070fd336_image3.jpeg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Interval Timer | Cero iphone screenshot 17"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Interval Timer | Cero iphone screenshot 18"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/f6/4e/3e/f64e3e7b-a6ce-193c-cbef-54b25ca78304/aae891ef-1bf4-4b55-9264-3080096f803d_image5.jpeg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Interval Timer | Cero iphone screenshot 19"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/8d/d2/96/8dd296fa-de40-18ae-27c4-f82e19445532/78d6815b-60bf-4f4f-98f9-154fd894f916_image6.jpeg/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Interval Timer | Cero iphone screenshot 20"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Interval Timer | Cero iphone screenshot 21"
},
{
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"store": "apple",
"platform": "watch",
"alt": "Interval Timer | Cero watch screenshot 22"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/f1/82/97/f1829755-b960-5940-90ef-1b407d6e75b9/tns.lssjjpdk.png/368x448bb.jpg",
"store": "apple",
"platform": "watch",
"alt": "Interval Timer | Cero watch screenshot 23"
},
{
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"store": "apple",
"platform": "watch",
"alt": "Interval Timer | Cero watch screenshot 24"
},
{
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"store": "apple",
"platform": "watch",
"alt": "Interval Timer | Cero watch screenshot 25"
}
],
"ratings": [
{
"store": "apple",
"average": 4.7,
"count": 435,
"market": "de",
"observed_at": "2026-08-06",
"reviews": [
{
"rating": 5,
"title": "Works great for HIIT runs",
"body": "Best app I have found so far. It’s free and has a lot of settings. I only have 1 high/low intensity timer programmed in, so I dont know how many you can have without upgrading. But I only needed 1.",
"author": "MJ101916",
"date": "6 Aug 2026"
},
{
"rating": 3,
"title": "Loved but last iOS messed it up",
"body": "This was an excellent app, however the last iOS update messed it up. Now when I start my workout (activate apple’s workout app) then start my Cero app, like I always did, the Apple workout app overrides the Cero app and Cero stops counting down (happens after the watch goes into sleep mode). The only way I can get it to work is to restart everything, turn off the watch, then turn it back on. Before the last update this was a 5 star app for sure!",
"author": "Baseballcurt35",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "Perfect app for my HIT workout.",
"body": "This app is great - the timers are easy to set and it works perfectly for my routines. Easy to change and add more workout timers - can even name them (squat thrusts or whatever). If you like high intensity workouts you must get this app!!",
"author": "SpideyMike",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "Love it",
"body": "I love this app. I 100% recommend but not if they start charging a subscription or any of that ridiculous. Exactly what you need to hiit, or any kind of intervals at all.",
"author": "EmoEric87",
"date": "6 Aug 2026"
},
{
"rating": 5,
"title": "Best timing app",
"body": "I purchased the app!! Loved that it’s just one price not a monthly subscription! I’ve been creating all my own treadmill workouts and it’s truly amazing!",
"author": "Stigz101",
"date": "6 Aug 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Linked to You",
"detail": "Third-Party Advertising — Usage Data — Advertising Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "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": "Third-Party Advertising — Identifiers — Device ID",
"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"
},
{
"title": "Data Used to Track You",
"detail": "Usage Data — Advertising Data",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Usage Data",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "3.0.1",
"released_at": null,
"notes": "We highly appreciate your suggestions and comments, so in this version, you will find the following improvements: • Improvements in the Countdown feature. • Some minor fixes and improvements."
},
{
"store": "apple",
"version": "3.1.0",
"released_at": null,
"notes": "We highly appreciate your suggestions and comments, so in this version, you will find the following improvements: • iPad multitasking and landscape orientation support. • Solve some random crashes. • Some visual tweaks."
},
{
"store": "apple",
"version": "3.1.1",
"released_at": null,
"notes": "Hey! Here we go with a new update!: • We have fixed an issue that provoked some iPads to crash. Now that silly bug... is gone! Enjoy it! Thanks for your valuable feedback and suggestions at [email protected]"
},
{
"store": "apple",
"version": "3.1.2",
"released_at": null,
"notes": "Hey! Here we go with a new update!: • Finally, we have it... Say \"Welcome!\" to the automatic Apple Watch sync! You won't need to keep your timers synced manually anymore, Cero will take care of it! • There was a small issue with the iPad multitasking... It is now fixed! Thanks for your valuable feedback and suggestions at [email protected]"
},
{
"store": "apple",
"version": "3.2.0",
"released_at": null,
"notes": "Hey! Here we go with a new update!: • We have improved Cero for Apple Watch! Now you are able to handle your music from the own app. We have also improved the UI making your experience better without scrolls in the timer screen. • The automatic sync has been removed, it will come back when we get a flawless performance. Instead of that, now you will see a Sync button in your Apple Watch. Quite easy, right? • Some other performance improvements have been done. In the last version, some random crashes occurred to some of you. It won't happen again! Thanks for your valuable feedback and suggestions at [email protected]"
},
{
"store": "apple",
"version": "3.3.0",
"released_at": null,
"notes": "Hey! Here we go with a new update!: • Heart Rate sensors integration! Now you can link your Bluetooth sensors to show your heart rate and track it into Apple Health. • Some other performance improvements have been done. In the last version, some random crashes occurred to some of you. It won't happen again! Thanks for your valuable feedback and suggestions at [email protected]"
},
{
"store": "apple",
"version": "3.3.1",
"released_at": null,
"notes": "Hey! Here we go with a new update!: • Some performance improvements have been done. Thanks for your valuable feedback and suggestions at [email protected]"
},
{
"store": "apple",
"version": "3.4.0",
"released_at": null,
"notes": "Hey! Here we go with a new update!: • Introducing Quick Timers. A new exclusive feature for Cero Pro that will allow you to configure your Simple timers directly from your Apple Watch. • Dark appearance style. • Show or hide Heart Rate in your Apple Watch. • Improved sync logic. Thanks for your valuable feedback and suggestions at [email protected]"
},
{
"store": "apple",
"version": "3.5.0",
"released_at": null,
"notes": "Hey! Here we go with a new update!: • We have redesigned the timer view. Now we make better use of space, showing all the info more clearly. • Horizontal mode for timers. • Remarkably improved battery usage. • Fixed some random crashes in some iPads. Thanks for your valuable feedback and suggestions at [email protected]"
},
{
"store": "apple",
"version": "3.5.1",
"released_at": null,
"notes": "Hey! Here we go with a new update!: • Visual corrections and usability improvements. • Performance improvements. Thanks for your valuable feedback and suggestions at [email protected]"
},
{
"store": "apple",
"version": "3.5.2",
"released_at": null,
"notes": "Hey! Here we go with a new update!: • Performance improvements. Thanks for your valuable feedback and suggestions at [email protected]"
},
{
"store": "apple",
"version": "3.5.3",
"released_at": null,
"notes": "Hey! Here we go with a new update!: • Performance improvements. • Implementation of Apple's app tracking transparency. Thanks for your valuable feedback and suggestions at [email protected]"
},
{
"store": "apple",
"version": "3.5.4",
"released_at": null,
"notes": "Hey! Here we go with a new update!: • Performance improvements. Thanks for your valuable feedback and suggestions at [email protected]"
},
{
"store": "apple",
"version": "3.5.5",
"released_at": null,
"notes": "Hey! Here we go with a new update!: • Performance improvements. Thanks for your valuable feedback and suggestions at [email protected]"
},
{
"store": "apple",
"version": "3.5.6",
"released_at": null,
"notes": "Hey! Here we go with a new update!: • Performance improvements. Thanks for your valuable feedback and suggestions at [email protected]"
},
{
"store": "apple",
"version": "3.5.7",
"released_at": null,
"notes": "Hey! Here we go with a new update!: • Performance improvements. Thanks for your valuable feedback and suggestions at [email protected]"
},
{
"store": "apple",
"version": "3.6.0",
"released_at": null,
"notes": "- Performance improvements"
},
{
"store": "apple",
"version": "3.6.1",
"released_at": null,
"notes": "- Performance improvements"
},
{
"store": "apple",
"version": "3.6.2",
"released_at": null,
"notes": "- Performance improvements"
},
{
"store": "apple",
"version": "3.6.3",
"released_at": null,
"notes": "- Performance improvements"
}
],
"alternatives": [
{
"app_id": 6444280214,
"name": "Interval Timer • HIIT & Tabata",
"url": "https://appcorpus.com/apps/interval-timer-hiit-tabata-6444280214",
"reason": "Same category + similar ratings"
},
{
"app_id": 1596127692,
"name": "Interval Timer: HIIT Workout",
"url": "https://appcorpus.com/apps/interval-timer-hiit-workout-1596127692",
"reason": "Same category + similar ratings"
},
{
"app_id": 6443672034,
"name": "Interval Timer: Tabata & HIIT",
"url": "https://appcorpus.com/apps/interval-timer-tabata-hiit-6443672034",
"reason": "Same category + similar ratings"
},
{
"app_id": 756930454,
"name": "Timer Tabata for Workout, HIIT",
"url": "https://appcorpus.com/apps/timer-tabata-for-workout-hiit-756930454",
"reason": "Same category + similar ratings"
},
{
"app_id": 1134843005,
"name": "Tabata Timer □",
"url": "https://appcorpus.com/apps/tabata-timer-1134843005",
"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": "de",
"note": "No LIVE observation for DE yet."
},
"feature_events": {
"events": []
},
"features_slice": {
"plans": [
{
"code": "cero-pro",
"label": "Cero Pro",
"kind": "one_time",
"status": "store_verified",
"prices": [
{
"storefront": "us",
"formatted": "$3.99",
"billing_period": null
}
],
"trial": null
}
],
"features": [],
"unknown_features": [],
"data_cutoff": "6 Aug 2026"
}
}
