AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
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GET /api/v3/apps/838981369
{
"app_id": 838981369,
"canonical_url": "https://appcorpus.com/apps/guitar-tuner-easy-tune-chords-838981369",
"identity": {
"name": "Guitar Tuner Easy tune chords",
"slug": "guitar-tuner-easy-tune-chords",
"developer": {
"name": "Manomaya SA",
"url": "https://appcorpus.com/developers/manomaya-sa-developer_99503f00a87e02eafcf82b0becdd6bf3"
},
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"stores": [
"apple"
],
"platforms": [
"iphone",
"ipad"
],
"status": {
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"label": "Active",
"last_checked": "2026-08-30",
"last_checked_label": "30 Aug 2026",
"banner": null,
"region_note": null
}
},
"listings": [
{
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"status": "ACTIVE",
"url": "https://apps.apple.com/us/app/guitar-tuner-easy-tune-chords/id838981369?uo=4",
"rating": 4.6,
"rating_count": 45893,
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": false,
"version": "4.1.1",
"updated": "2026-06-26",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"From $4.16/mo",
"Free to download",
"In-app purchases"
]
},
"categories": {
"official": [
"Music",
"Utilities"
],
"appcorpus": [
{
"category_id": "music",
"label": "Music",
"url": "https://appcorpus.com/categories/music"
},
{
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"url": "https://appcorpus.com/categories/utilities"
}
]
},
"use_cases": [],
"features": [
{
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"label": "Free app",
"availability": "yes",
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"scope": null,
"evidence": "Store published"
},
{
"capability_id": "in_app_purchases",
"label": "In-app purchases",
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"evidence": "Store published"
}
],
"pricing": [
{
"store": "apple",
"formatted_price": "Free",
"is_free": true,
"has_iap": true,
"has_subscription": false,
"currency": "USD",
"market": "us",
"last_verified": "2026-08-30",
"rows": [
"One year full access — $49.99/year ($4.16/mo)",
"CoachTuner Weekly — $4.99/week",
"CoachTuner Weekly — $6.99/week",
"CoachTuner Weekly — $29.99/year ($2.49/mo)",
"CoachTuner Weekly — $39.99/year ($3.33/mo)",
"CoachTuner Weekly — $49.99/year ($4.16/mo)",
"80 Tunings — $1.99",
"CoachTuner Premium — $6.99",
"Full Access — $7.99"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/99/78/04/997804fb-796b-23d3-909a-45f2dd729eab/US-Screenshot-2.jpg/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Guitar Tuner Easy tune chords ipad screenshot 1"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Guitar Tuner Easy tune chords ipad screenshot 2"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Guitar Tuner Easy tune chords ipad screenshot 3"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Guitar Tuner Easy tune chords ipad screenshot 4"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Guitar Tuner Easy tune chords ipad screenshot 5"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Guitar Tuner Easy tune chords ipad screenshot 6"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Guitar Tuner Easy tune chords ipad screenshot 7"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Guitar Tuner Easy tune chords ipad screenshot 8"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Guitar Tuner Easy tune chords ipad screenshot 9"
},
{
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"store": "apple",
"platform": "ipad",
"alt": "Guitar Tuner Easy tune chords ipad screenshot 10"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner Easy tune chords iphone screenshot 11"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner Easy tune chords iphone screenshot 12"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner Easy tune chords iphone screenshot 13"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner Easy tune chords iphone screenshot 14"
},
{
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"store": "apple",
"platform": "iphone",
"alt": "Guitar Tuner Easy tune chords iphone screenshot 15"
}
],
"ratings": [
{
"store": "apple",
"average": 4.6,
"count": 45893,
"market": "us",
"observed_at": "2026-08-30",
"reviews": [
{
"rating": 5,
"title": "Life Saver!",
"body": "I highly recommend this! It's quality is excellent, it's easy, and just downright fun! I'm in a family of people that plays guitar and they're always complaining about how hard it is to tune a guitar, but this app gets the job done in mere minutes! Today one of my strings was miraculously loose, so much so that it didn't even make sound but with all I've learned from this and the tuning system I could fix it in under 10 minutes! THAT is amazing! Now I'm a COMPLETE noob to guitar, barely ever picked one up let alone play it but this app makes me feel like a pure pro! If you need a tuner, teacher, guitar buddy, someone to help you from tuning to playing songs, this app is 11/10 by me!",
"author": "AppleBreeze",
"date": "30 Aug 2026"
},
{
"rating": 2,
"title": "Works great until they ask for money.",
"body": "Used this out of convenience for years, now they’re asking for $30 a year? No thanks. I’ve got a $8 tuner from 2007 that works just as good if not better, the only reason I used this is because my phone is closer most of the time. If I downloaded it in 2016 they’re suggesting their app is worth $240 to me. It’s not. I MIGHT have paid .99 for it. That’s shoddy amp prices! It’s a free with ads type app and I uninstalled it the minute that changed. Greed is ruining society and the younger generations will never know how good we had it. Edit: they want to provide a “high quantity service” but a tuner app isn’t a service. That’s exactly the problem I wrote about to begin with! It’s an app that I use for 30 seconds. A service isn’t something that can be replaced (and outlasted) by a piece of cheap Chinese plastic. It’s outright greed and it’s disgusting.",
"author": "Sweet_!",
"date": "30 Aug 2026"
},
{
"rating": 5,
"title": "Great app!",
"body": "I started playing guitar 1 year ago, and have used this app for 1 year. I like this app because it is simpler to use than the clip on tuners that you can buy at a music store, and it takes way less time than the clips on ones. One thing I did want to point out was the app can not always tune accurate. Story time. I was going to a guitar lesson and tuned my guitar with this app before the lesson. While I was in the lesson my teacher had to twist the tuning pegs twice. It could have just been the car ride there, or the app, or me! Overall the app is really great!",
"author": "rumblescout15",
"date": "30 Aug 2026"
},
{
"rating": 4,
"title": "Everything",
"body": "Initially it was not my favorite tuner because it's not \"pretty\" and the needle moves slower than I like and sometimes it doesn't know which string you are attempting to tune when switching from alternate tunings. However, it has become my go to tuner when using anything other than standard tuning! It has a library of alternate tunings that is large and impressive! One of my instructors give me a alternate tuning assignment every week - Tony Polecastro - and this app is always right on with its organization and # of alternate tunings! No other tuner I have found is as efficient when it comes to alternate tunings. Suggestion to developers: include the ability to change the reference scale. I like to tune to 432mhz as well (vs. 440mhz).",
"author": "Tescot",
"date": "30 Aug 2026"
},
{
"rating": 4,
"title": "Practical",
"body": "Very good. Nothing too special about it, I mean, it gets the job done and that’s all that’s matters to me, the only thing is the ads. I play the ukulele, and I couldn’t find a ukulele tuner so this app works just fine. I just wish that you didn’t have to pay for a subscription just to get rid of the ads, because the ads make it take a lot longer. As soon as I open the app there’s literally 2 ads already. I just want to tune my ukulele and not have to wait 3 minutes for an ad to finish. Please make an ad free version cuz there’s no way I’m getting a subscription. Also there’s no chords dictionary for the uke, only for the guitar. other than that great app. 👍",
"author": "Pineapple Lily",
"date": "30 Aug 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Linked to You",
"detail": "Analytics — Identifiers — Device ID",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Analytics — Purchases — Purchase History",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Analytics — Usage Data — Advertising Data",
"source": "Developer declared"
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{
"title": "Data Linked to You",
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"source": "Developer declared"
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{
"title": "Data Linked to You",
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"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Third-Party Advertising — Usage Data — Advertising Data",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Identifiers",
"source": "Developer declared"
},
{
"title": "Data Linked to You",
"detail": "Purchases",
"source": "Developer declared"
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{
"title": "Data Linked to You",
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"source": "Developer declared"
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{
"title": "Data Used to Track You",
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"source": "Developer declared"
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{
"title": "Data Used to Track You",
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"source": "Developer declared"
},
{
"title": "Data Used to Track You",
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"source": "Developer declared"
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{
"title": "Data Used to Track You",
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}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "1.3.9",
"released_at": null,
"notes": "Bug fixes"
},
{
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{
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{
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{
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{
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"version": "4.0.0",
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"notes": "CoachTuner has its biggest update ever ! - Tuning highly improved - New chromatic tuner - New Metronome"
},
{
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"notes": "Minor improvements on audio engine"
},
{
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"notes": "Dark mode."
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],
"alternatives": [
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},
{
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"name": "Pro Guitar Tuner",
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{
"app_id": 1438248122,
"name": "Tuner Pro: Guitar Tuner & Tab",
"url": "https://appcorpus.com/apps/tuner-pro-guitar-tuner-tab-1438248122",
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},
{
"app_id": 662890455,
"name": "Guitar Tuner - Ukulele & Bass",
"url": "https://appcorpus.com/apps/guitar-tuner-ukulele-bass-662890455",
"reason": "Same category + similar ratings"
},
{
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"name": "Guitar Tuner - Simply Tune",
"url": "https://appcorpus.com/apps/guitar-tuner-simply-tune-1573260863",
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{
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"name": "n-Track Tuner",
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}
],
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"last_verified_at": "2026-08-30",
"unknown_fields": [
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],
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},
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},
"feature_events": {
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{
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"data_cutoff": "30 Aug 2026"
}
}
