AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/6754221957
{
"app_id": 6754221957,
"canonical_url": "https://appcorpus.com/apps/reverse-singing-challenge-app-6754221957",
"identity": {
"name": "Reverse Singing: Challenge App",
"slug": "reverse-singing-challenge-app",
"developer": {
"name": "Evgenii Iaskin",
"url": "https://appcorpus.com/developers/evgenii-iaskin-developer_3f5e8547d2fb20391ae84b9f66939a38"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/0b/53/8d/0b538d39-4b0f-6302-f688-654e4f990734/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone",
"ipad"
],
"status": {
"state": "active",
"label": "Active",
"last_checked": "2026-08-07",
"last_checked_label": "7 Aug 2026",
"banner": null,
"region_note": null
}
},
"listings": [
{
"store": "apple",
"status": "ACTIVE",
"url": "https://apps.apple.com/us/app/reverse-singing-challenge-app/id6754221957?uo=4",
"rating": 4.9,
"rating_count": 30,
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": false,
"version": "1.2.8",
"updated": "2026-06-13",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"From $14.99/mo",
"Free to download",
"In-app purchases"
]
},
"categories": {
"official": [
"Music",
"Games"
],
"appcorpus": [
{
"category_id": "music",
"label": "Music",
"url": "https://appcorpus.com/categories/music"
}
]
},
"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": "es",
"last_verified": "2026-08-07",
"rows": [
"Monthly Premium Access — $9.99/week",
"Monthly Premium Access — $14.99/month",
"Monthly Premium Access — $34.99/year ($2.91/mo)"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/0a/d8/43/0ad843c2-aff4-008b-90ca-6d6773d5bec6/appstore-ipad-screenshots_01.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Reverse Singing: Challenge App ipad screenshot 1"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Reverse Singing: Challenge App ipad screenshot 2"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Reverse Singing: Challenge App ipad screenshot 3"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Reverse Singing: Challenge App ipad screenshot 4"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Reverse Singing: Challenge App ipad screenshot 5"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Reverse Singing: Challenge App ipad screenshot 6"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Reverse Singing: Challenge App ipad screenshot 7"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Reverse Singing: Challenge App ipad screenshot 8"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Reverse Singing: Challenge App ipad screenshot 9"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Reverse Singing: Challenge App ipad screenshot 10"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Reverse Singing: Challenge App iphone screenshot 11"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Reverse Singing: Challenge App iphone screenshot 12"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Reverse Singing: Challenge App iphone screenshot 13"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Reverse Singing: Challenge App iphone screenshot 14"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/93/ea/61/93ea614e-5923-38e4-d234-40aa73ace579/appstore-screenshots_05.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Reverse Singing: Challenge App iphone screenshot 15"
}
],
"ratings": [
{
"store": "apple",
"average": 4.9,
"count": 30,
"market": "es",
"observed_at": "2026-08-07",
"reviews": [
{
"rating": 5,
"title": "Best Reverse Audio App I've Used.",
"body": "I've been looking for an app for a long time that makes reversing voice recordings this easy. This app is incredibly user-friendly and the interface is very clean. It’s especially amazing for the 'Reverse Singing Challenge'! You can hear your voice backwards with just one tap, and the sound quality is top-notch. It's perfect for creating funny audio clips to share with friends on social media. Highly recommended!",
"author": "armanayon",
"date": "7 Aug 2026"
},
{
"rating": 5,
"title": "Gradual and natural results..",
"body": "At first, I didn’t really notice a big difference and I was a bit skeptical. After using it more consistently, things started to feel clearer and more comfortable. The results aren’t extreme or instant, but they do build up gradually over time. Everything works smoothly, and the overall experience feels balanced and natural. So far, I’m satisfied and plan to keep using it.",
"author": "Cherry Adel",
"date": "7 Aug 2026"
},
{
"rating": 5,
"title": "Review",
"body": "A great app for audio enthusiasts and those who want to try their hand at the Reverse Singing Challenge! I really liked that you can record your voice with one tap and immediately hear it spoken backwards—quickly, clearly, and without any unnecessary settings.",
"author": "Altynbek55",
"date": "7 Aug 2026"
},
{
"rating": 5,
"title": "Fun Experience",
"body": "Great and entertaining app! It reverses audio clearly and lets you enjoy fun challenges with friends. Easy to use with a simple and appealing design",
"author": "ARgoOn33",
"date": "7 Aug 2026"
},
{
"rating": 4,
"title": "I was wrong",
"body": "When I first downloaded the app it didn’t work but after reinstalling it seems to be working fine",
"author": "Dmv.chris",
"date": "7 Aug 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"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": "Analytics — Identifiers — Device ID",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Analytics — Identifiers — User ID",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Analytics — Location — Coarse Location",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Analytics — Purchases — Purchase History",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Analytics — Usage Data — Advertising Data",
"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": "Third-Party Advertising — Identifiers — Device ID",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Third-Party Advertising — Identifiers — User ID",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Third-Party Advertising — Location — Coarse Location",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Third-Party Advertising — Usage Data — Advertising Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Third-Party Advertising — Usage Data — Other Usage Data",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Third-Party Advertising — Usage Data — Product Interaction",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Diagnostics",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Identifiers",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Location",
"source": "Developer declared"
},
{
"title": "Data Not Linked to You",
"detail": "Purchases",
"source": "Developer declared"
},
{
"title": "Data Not 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"
},
{
"title": "Data Used to Track You",
"detail": "Purchases — Purchase History",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Purchases",
"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 — Other Usage Data",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Usage Data — Product Interaction",
"source": "Developer declared"
},
{
"title": "Data Used to Track You",
"detail": "Usage Data",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.0.1",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "1.0.2",
"released_at": null,
"notes": "Some user interface elements have been modified. App functionality has been improved."
},
{
"store": "apple",
"version": "1.0.5",
"released_at": null,
"notes": "The app design has been updated."
},
{
"store": "apple",
"version": "1.0.6",
"released_at": null,
"notes": "- The app's design has been changed - The user interface has been improved"
},
{
"store": "apple",
"version": "1.0.7",
"released_at": null,
"notes": "The app's user interface has been improved. The app's design has been redesigned."
},
{
"store": "apple",
"version": "1.1.0",
"released_at": null,
"notes": "- New voice effects: chipmunk, demon, echo, radio & more - Save original and reversed recordings - Share recordings in both versions with ease"
},
{
"store": "apple",
"version": "1.1.1",
"released_at": null,
"notes": "- Improved app design - Premium features added"
},
{
"store": "apple",
"version": "1.1.2",
"released_at": null,
"notes": "Some bugs fixed Updated app UI Improved app performance"
},
{
"store": "apple",
"version": "1.1.3",
"released_at": null,
"notes": "- Improved App Performance"
},
{
"store": "apple",
"version": "1.1.4",
"released_at": null,
"notes": "The app interface is now available in German, Japanese, Portuguese, and French. We’ve improved overall performance and stability. The sound library has been updated to enhance reverse singing and audio playback."
},
{
"store": "apple",
"version": "1.1.5",
"released_at": null,
"notes": "Some UI details have been improved. The sound library has been updated to enhance reverse singing and audio playback. We’ve improved overall performance and stability. The app interface is now available in German, Japanese, Portuguese, French, and Turkish. Fixed an onboarding screen bug."
},
{
"store": "apple",
"version": "1.1.7",
"released_at": null,
"notes": "The sound library has been updated to enhance reverse singing and audio playback. We’ve improved performance and stability. The app interface is now available in German, Japanese, Portuguese, French, and Turkish. Fixed an onboarding screen bug."
},
{
"store": "apple",
"version": "1.1.8",
"released_at": null,
"notes": "Some UI details have been updated. Overall performance and stability have been improved. The app interface is now available in Spanish, German, Japanese, Portuguese, French, and Turkish."
},
{
"store": "apple",
"version": "1.1.9",
"released_at": null,
"notes": "Improved app performance and stability. Refined design details throughout the app. Added Indonesian localization."
},
{
"store": "apple",
"version": "1.2.2",
"released_at": null,
"notes": "Refined design details throughout the app. Improved app performance and stability. Launched Reverse Singing Challenge in-app event."
},
{
"store": "apple",
"version": "1.2.3",
"released_at": null,
"notes": "Refined design details throughout the app. Improved app performance and stability. Launched Reverse Singing Challenge Spring in-app event."
},
{
"store": "apple",
"version": "1.2.5",
"released_at": null,
"notes": "The app design has been updated. Improved app performance and stability."
},
{
"store": "apple",
"version": "1.2.7",
"released_at": null,
"notes": "Improved app performance and stability."
},
{
"store": "apple",
"version": "1.2.8",
"released_at": "2026-06-13",
"notes": "Refined design details throughout the app. Improved app performance and stability. Launched Reverse Singing Challenge Summer in-app event."
}
],
"alternatives": [
{
"app_id": 6752776183,
"name": "Reverse Singing Challenge Game",
"url": "https://appcorpus.com/apps/reverse-singing-challenge-game-6752776183",
"reason": "Same category + similar ratings"
},
{
"app_id": 6751781545,
"name": "Reverse Audio Play & Singing",
"url": "https://appcorpus.com/apps/reverse-audio-play-singing-6751781545",
"reason": "Same category + similar ratings"
},
{
"app_id": 6751805190,
"name": "Backwards Karaoke - Pitch",
"url": "https://appcorpus.com/apps/backwards-karaoke-pitch-6751805190",
"reason": "Same category + similar ratings"
}
],
"evidence_summary": {
"index_state": "S1",
"evidence_level": 1,
"level_label": "Live store listing",
"indexable": true,
"last_verified_at": "2026-08-07",
"unknown_fields": [
"Independent summary has not been published yet."
],
"sources": [
"App Store"
]
},
"availability_markets": {
"live": [
"us"
],
"selected": "es",
"note": "No LIVE observation for ES yet."
},
"feature_events": {
"events": []
},
"features_slice": {
"plans": [
{
"code": "premium-access",
"label": "Monthly Premium Access",
"kind": "subscription",
"status": "store_listed",
"prices": [
{
"storefront": "us",
"formatted": "$14.99",
"billing_period": "monthly"
},
{
"storefront": "us",
"formatted": "$9.99",
"billing_period": "weekly"
},
{
"storefront": "us",
"formatted": "$34.99",
"billing_period": "yearly"
}
],
"trial": null
}
],
"features": [],
"unknown_features": [],
"data_cutoff": "7 Aug 2026"
}
}
