AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/6764310567
{
"app_id": 6764310567,
"canonical_url": "https://appcorpus.com/apps/baby-sleep-tracker-by-lulla-6764310567",
"identity": {
"name": "Baby Sleep Tracker by Lulla",
"slug": "baby-sleep-tracker-by-lulla",
"developer": {
"name": "BUBBLE DOTS, S.L.",
"url": "https://appcorpus.com/developers/bubble-dots-s-l-developer_6cf68d9fb183a156bc71621f4fa14526"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/c9/55/47/c9554722-5cc5-addb-b075-271f9e9c9c89/AppIcon-1x_U007ephone-0-1-85-220-0.png/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone"
],
"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/baby-sleep-tracker-by-lulla/id6764310567?uo=4",
"rating": 4.4,
"rating_count": 12,
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": false,
"version": "1.1.15",
"updated": "2026-07-24",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"From $1.24/mo",
"Free to download",
"In-app purchases"
]
},
"categories": {
"official": [
"Health & Fitness",
"Lifestyle"
],
"appcorpus": [
{
"category_id": "health-fitness",
"label": "Health & fitness",
"url": "https://appcorpus.com/categories/health-fitness"
},
{
"category_id": "lifestyle",
"label": "Lifestyle",
"url": "https://appcorpus.com/categories/lifestyle"
}
]
},
"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": [
"Lulla Premium Yearly promo — $14.99/year ($1.24/mo)",
"Lulla 3 Months Subscription — $12.99/quarter",
"Lulla Premium Monthly — $4.99/month",
"Lulla Premium Monthly — $22.99/year ($1.91/mo)",
"Lulla Premium Lifetime — $34.99"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d9/de/ec/d9deec41-2108-2418-ff88-1b318f4351f4/lulla_7.jpg/1284x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Baby Sleep Tracker by Lulla iphone screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/32/80/6a/32806a12-dc2d-d5a4-a9c9-64957c6c0aa9/lulla_9.jpg/1284x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Baby Sleep Tracker by Lulla iphone screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f0/34/4a/f0344af9-1888-f4dc-1dd3-9a63b3a0b962/lulla_8.jpg/1284x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Baby Sleep Tracker by Lulla iphone screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1b/75/90/1b7590a4-9561-f341-78a0-1cdefc5fb57e/lulla_10.jpg/1284x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Baby Sleep Tracker by Lulla iphone screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ac/5f/83/ac5f8384-ee7d-16f9-a007-6cf4e1f23625/lulla_11.jpg/1284x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Baby Sleep Tracker by Lulla iphone screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/76/eb/bc/76ebbc9a-fab6-ee84-8787-0b6554f97e0b/lulla_12.jpg/1284x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Baby Sleep Tracker by Lulla iphone screenshot 6"
}
],
"ratings": [
{
"store": "apple",
"average": 4.4,
"count": 12,
"market": "us",
"observed_at": "2026-08-06",
"reviews": [
{
"rating": 1,
"title": "Pésimo.",
"body": "Que aplicación tan mala.",
"author": "Carito86547",
"date": "6 Aug 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Linked to You",
"detail": "App Functionality — Contact Info — Email Address",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "App Functionality — Contact Info — Name",
"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 — Usage Data — Product Interaction",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "App Functionality — User Content — Customer Support",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "App Functionality — User Content — Emails or Text Messages",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Product Personalization — Contact Info — Name",
"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": "Usage Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "User Content",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Analytics — Diagnostics — Crash Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Analytics — Diagnostics — Performance Data",
"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": "App Functionality — Diagnostics — Other Diagnostic Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "App Functionality — Diagnostics — Performance Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Diagnostics",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.0",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.0.2",
"released_at": null,
"notes": "We're improving Lulla every day to help your family enjoy calmer nights. Thanks for trusting us with your sleep journey."
},
{
"store": "apple",
"version": "1.1.0",
"released_at": null,
"notes": "We're improving Lulla every day to help your family enjoy calmer nights. Thanks for trusting us with your sleep journey."
},
{
"store": "apple",
"version": "1.1.1",
"released_at": null,
"notes": "We're improving Lulla every day to help your family enjoy calmer nights. Thanks for trusting us with your sleep journey."
},
{
"store": "apple",
"version": "1.1.10",
"released_at": null,
"notes": "This update brings a polish pass, smoother screens and a calmer feel across the app. If Lulla is helping with your baby's sleep, leaving a quick review means the world to us — and helps other families find Lulla. Thank you for being here."
},
{
"store": "apple",
"version": "1.1.11",
"released_at": null,
"notes": "This update brings a polish pass, smoother screens and a calmer feel across the app. If Lulla is helping with your baby's sleep, leaving a quick review means the world to us — and helps other families find Lulla. Thank you for being here."
},
{
"store": "apple",
"version": "1.1.12",
"released_at": null,
"notes": "This update brings a polish pass, smoother screens and a calmer feel across the app. If Lulla is helping with your baby's sleep, leaving a quick review means the world to us — and helps other families find Lulla. Thank you for being here."
},
{
"store": "apple",
"version": "1.1.13",
"released_at": null,
"notes": "This update brings a polish pass, smoother screens and a calmer feel across the app. If Lulla is helping with your baby's sleep, leaving a quick review means the world to us — and helps other families find Lulla. Thank you for being here."
},
{
"store": "apple",
"version": "1.1.14",
"released_at": null,
"notes": "This update brings a polish pass, smoother screens and a calmer feel across the app. If Lulla is helping with your baby's sleep, leaving a quick review means the world to us — and helps other families find Lulla. Thank you for being here."
},
{
"store": "apple",
"version": "1.1.15",
"released_at": "2026-07-24",
"notes": "This update brings a polish pass, smoother screens and a calmer feel across the app. If Lulla is helping with your baby's sleep, leaving a quick review means the world to us — and helps other families find Lulla. Thank you for being here."
},
{
"store": "apple",
"version": "1.1.3",
"released_at": null,
"notes": "This update brings a polish pass, smoother screens and a calmer feel across the app. If Lulla is helping with your baby's sleep, leaving a quick review means the world to us — and helps other families find Lulla. Thank you for being here."
},
{
"store": "apple",
"version": "1.1.4",
"released_at": null,
"notes": "This update brings a polish pass, smoother screens and a calmer feel across the app. If Lulla is helping with your baby's sleep, leaving a quick review means the world to us — and helps other families find Lulla. Thank you for being here."
},
{
"store": "apple",
"version": "1.1.5",
"released_at": null,
"notes": "This update brings a polish pass, smoother screens and a calmer feel across the app. If Lulla is helping with your baby's sleep, leaving a quick review means the world to us — and helps other families find Lulla. Thank you for being here."
},
{
"store": "apple",
"version": "1.1.6",
"released_at": null,
"notes": "This update brings a polish pass, smoother screens and a calmer feel across the app. If Lulla is helping with your baby's sleep, leaving a quick review means the world to us — and helps other families find Lulla. Thank you for being here."
},
{
"store": "apple",
"version": "1.1.7",
"released_at": null,
"notes": "This update brings a polish pass, smoother screens and a calmer feel across the app. If Lulla is helping with your baby's sleep, leaving a quick review means the world to us — and helps other families find Lulla. Thank you for being here."
},
{
"store": "apple",
"version": "1.1.8",
"released_at": null,
"notes": "This update brings a polish pass, smoother screens and a calmer feel across the app. If Lulla is helping with your baby's sleep, leaving a quick review means the world to us — and helps other families find Lulla. Thank you for being here."
},
{
"store": "apple",
"version": "1.1.9",
"released_at": null,
"notes": "This update brings a polish pass, smoother screens and a calmer feel across the app. If Lulla is helping with your baby's sleep, leaving a quick review means the world to us — and helps other families find Lulla. Thank you for being here."
}
],
"alternatives": [
{
"app_id": 6759039102,
"name": "Nana: Baby Sleep Coach",
"url": "https://appcorpus.com/apps/nana-baby-sleep-coach-6759039102",
"reason": "Same category + similar ratings"
},
{
"app_id": 6759900470,
"name": "Lulla - Baby Sleep Tracker",
"url": "https://appcorpus.com/apps/lulla-baby-sleep-tracker-6759900470",
"reason": "Same category + similar ratings"
},
{
"app_id": 6748082553,
"name": "Kicksy: Track Pregnancy",
"url": "https://appcorpus.com/apps/kicksy-track-pregnancy-6748082553",
"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": "lulla-premium-promo",
"label": "Lulla Premium Yearly promo",
"kind": "subscription",
"status": "store_listed",
"prices": [
{
"storefront": "us",
"formatted": "$14.99",
"billing_period": "yearly"
}
],
"trial": null
},
{
"code": "lulla-subscription",
"label": "Lulla 3 Months Subscription",
"kind": "subscription",
"status": "store_listed",
"prices": [
{
"storefront": "us",
"formatted": "$12.99",
"billing_period": "quarterly"
}
],
"trial": null
},
{
"code": "lulla-premium",
"label": "Lulla Premium Monthly",
"kind": "subscription",
"status": "store_listed",
"prices": [
{
"storefront": "us",
"formatted": "$4.99",
"billing_period": "monthly"
},
{
"storefront": "us",
"formatted": "$22.99",
"billing_period": "yearly"
}
],
"trial": null
},
{
"code": "lulla-premium-lifetime",
"label": "Lulla Premium Lifetime",
"kind": "unknown",
"status": "store_listed",
"prices": [
{
"storefront": "us",
"formatted": "$34.99",
"billing_period": "one_time"
}
],
"trial": null
}
],
"features": [],
"unknown_features": [],
"data_cutoff": "6 Aug 2026"
}
}
