# MIY > Personalizes beyerdynamic Bluetooth headphones via hearing test and usage statistics. (iPhone/iPad app by beyerdynamic GmbH & Co.KG.) - Source: https://appshunter.io/ios/app/miy/id1288555674 (this page in markdown: same URL + `.md`) - Developer: [beyerdynamic GmbH & Co.KG](https://appshunter.io/developer/1093447577) - Category: Music - Price: Free - Rating: 3.90/5 from 68 App Store ratings · 72 written reviews indexed - Age rating: 4+ - Requires: iOS 14.0 · 55 MB - Languages: American English, German (Germany), Japanese, Korean, Russian, Chinese (Simplified, China) - Released: 2017-10-28 - Data updated: 2026-06-11 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/miy/id1288555674/reviews.md ## What is MIY? PERSONALIZATION ON A NEW LEVEL Turn your beyerdynamic Bluetooth® headphones into your very own headphones and add a personal touch to them via the MIY app. With three functions, you can adapt your Bluetooth® headphones perfectly to yourself and your individual hearing. This way, you can experience a splendid sound picture – in all its glorious detail. PLEASE NOTE The MIY app can be used with the following beyerdynamic headphones: - Aventho wireless - Amiron wireless - Xelento wireless - LAGOON ANC - Blue Byrd (2nd generation) PROFILE In the above mentioned beyerdynamic Bluetooth® headphones, sound personalization by Mimi DefinedTM. Participate in a 2-minute long hearing test using the app and upload your sound profile directly to the headphones. Enjoy your music with sound that is perfectly tailored to you STATISTICS Gain insight into your individual listening habits: the MIY app measures duration and volume of your daily listening. The so calculated sound dosage indicates when you should give your hearing a break. TOUCH / REMOTE The Aventho wireless, Amiron wireless and LAGOON ANC are controlled via the touch pad on the right ear cup. You can adjust the sensitivity of the touch pad according to your personal preferences. For Xelento wireless and Blue Byrd (2nd generation), you can find out about all features of the remote control. Compatibility: Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch with Bluetooth Low Energy. ## Key features - Sound personalization via hearing test - Upload sound profile to headphones - Track listening duration and volume - Receive hearing break recommendations - Adjust touch control sensitivity ## Recent user reviews (10 of 72) All indexed reviews: https://appshunter.io/ios/app/miy/id1288555674/reviews.md ### 1/5 — Broken for Amiron Wireless *2025-04-15, version 2.9.2* Often when you open the app and go to settings you are not presented with the settings page but a page asking you to input details for a hearing profile test. You have to restart the app and hope to get to the settings. When you do you find that the settings relating to your sound profile bear no resemblance to the ones you had set up before. This ought to be an app you can rely on - I use it so I can make sure I keep my exposure to loud music at an acceptable level- so it needs to work properly. This is similar to an issue I reported to the support team a few years ago - it was resolved then - but it’s very disappointing (and careless of the devs) to have such a poor app left like this for so long. Not a good advert for Beyerdynamic. ### 1/5 — Broken on Amiron Wireless *2025-01-18, version 2.9.1* the app opens but often without the personalisation level, and when you select the “Settings” button you often get the introduction/registration page rather than the “sound personalisation page”. The settings displayed on the page bear no relation to the ones you set either. The only workaround is torestart the app to get past this so in effect you have to adjust each time you open the app. When working properly this is a useful asset for your headphones - but when it’s as badly broken as this it isn’t an asset at all - it is just a real nuisance. ### 1/5 — Absolute Katastrophe... *2024-12-16* Die App und damit auch mein aventho wireless sind mit der aktuellen Version absolut unbrauchbar geworden. FW des aventho ist 2.0.0.1. Immer wenn zwei Bluetooth-Geräte mit dem Kopfhörer verbunden sind und man ihn ausschaltet, schaltet er sich sofort wieder ein. Wenn nur ein Bluetooth-Gerät verbunden ist passiert das nicht. Die Klangpersonalisierung funktioniert nicht mehr korrekt. Der eingestellte Wert wird nicht mehr korrekt übernommen. Wenn man sie in der App ausschaltet, zeigt sie beim nächsten Öffnen, dass die Personalisierung auf irgendeinen zufälligen Wert eingeschaltet ist. Wenn ich sie einschalte und auf meine 73% einstelle, wird beim nächsten Öffnen immer entweder 37% oder 58% angezeigt. Was am Ende im Kopfhörer gespeichert ist, ist unklar. Das Verstellen der 2??? Schieberegler hat in der App keinerlei Bedeutung, es verändert sich der Klang nicht, auch nicht während des Abspielens der Testmusik. Wenn man den einen Regler auf 73% einstellt, zeigt der andere Regler eine Ebene zurück etwas völlig anders an. Beim Ändern der Sprachansagen dreht meistens (nicht immer) ewig das Rad in der Mitte des Bildschirms, nach etwa einer Minute stürzt die App dann ab und schließt sich. Ich habe den Kopfhörer zurückgesetzt, App neu installiert, neuen Hörtest gemacht,bringt alles nichts. **Developer response:** Vielen Dank für Ihre ausführliche Rückmeldung. Diese Informationen helfen uns dabei, stetig die Qualität unserer App zu steigern. Bei weiteren Fragen können Sie sich auch an help@beyerdynamic.de wenden. Unser Support hilft Ihnen gerne weiter. Viele Grüße, Ihr beyerdynamic Team ### 1/5 — RIP Bozo *2024-11-20, version 2.8.4* Worst app for a set of headphones this company no longer supports. Shame. They used to be such a good company. Now they’re just like behringer. A waste of money and space. ### 4/5 — Pretty good *2024-08-28, version 2.8.4* Would be nice if I could get all my headphones into one app, but hopefully the Free BYRDs will transition into the newer app soon. ### 2/5 — App ist ganz in Ordnung aber die Kopfhörer… *2024-08-02* aber die Kopfhörer gehen leicht kaputt. beim erstenmal nach ca. 2Jahren ist eine kleine Plastikklammer gebrochen die eine der Hörmuscheln mit dem Hörer verbindet. Die reparatur hat 160,00Euro gekostet. Jetzt ist der Klip auf der anderen Seite gebrochen und ich habe mir die Fairbuds gekauft weil man die wenigstens bezahlbar reparieren kann. Klangtechnisch soch die Avento Wireless allerdings schon recht brauchbar auch in Verbindung mit der App. Schade ist eben die für den Preis schlechte Verarbeitung und der Teure Service. Das Case für die Avento Wireless fällt übrigens auch nach kurzer Zeit auseinander und Nähte gehen auf. Es scheint hier ein grundlegendes Problem mit Qualität bei Beyerdynamics zu heben. ### 1/5 — Pretty broken right now *2024-07-11* The most recent update pretty much broke the app - lots of things don’t seem to be working as they should any more. With my Amiron Wireless headphones the app opens but without the personalisation level, and when you select the “Settings” button you often get the introduction/registration page rather than the “sound personalisation page”. You must restart the app to get past this. Also the intensity level of the sound personalisation isn’t saved in the app any more - you have to adjust each time you open the app. When working properly this is a useful asset for your headphones - but when it’s as badly broken as this it isn’t an asset at all - it’s a nuisance. **Developer response:** Thank you for your feedback. Please get in touch with our app development team appdevelopment@beyerdynamic.de. They are happy to help. Thank you and best regards, your beyerdynamic Team ### 1/5 — App simply crashes *2024-07-06, version 2.8.4* App crashes immediately if the free byrds are paired. ### 2/5 — Mostly does its job but could be a lot better *2024-07-01, version 2.8.4* App is vital for the custom functionality of the headphones but it’s limited and buggy. For $600 headphones you’d really hope they’d put more care into the app that is absolutely necessary for using functions that are the selling point of the headphones. The app frequently forgets my sound profile or I have to turn it back on. Currently when I move the sound profile slider all the way to personalized, as soon as I exit the tab and return I find that it has reset to the (estimated) 80% default, so it appears that it’s just not possible to use full personalized sound which is the main reason I purchased these headphones. EQ options leave much to be desired. Battery percentage does not read accurately. Its a shame the vital features of these headphones are tied to exclusively to this app but I’m just thankful it works to the degree that it does. ### 1/5 — for BYRD *2024-06-25, version 2.8.4* It’s not working at my iphone14 It’s shut down in 2sec after launcing this app ## Frequently asked questions about MIY ### What does the MIY app do? The MIY app allows you to personalize your compatible beyerdynamic Bluetooth headphones. It uses a 2-minute hearing test to create a unique sound profile tailored to your individual hearing, which is then uploaded directly to your headphones for an optimized listening experience. ### What are the key features of the MIY app? Key features include sound personalization through a hearing test, the ability to upload your sound profile to your headphones, tracking of your daily listening habits (duration and volume) to provide 'sound dosage' recommendations, and adjustment of touch control sensitivity on compatible headphone models. ### Is the MIY app free to use? Yes, the MIY app is free to download and use. It does not have in-app purchases or advertisements. ### Which beyerdynamic headphones are compatible with the MIY app? The MIY app is compatible with the following beyerdynamic Bluetooth headphones: Aventho wireless, Amiron wireless, Xelento wireless, LAGOON ANC, and Blue Byrd (2nd generation). ### What are the common use cases for the MIY app? Common use cases include enhancing audio quality by tailoring sound to your specific hearing, monitoring your listening volume to protect your hearing, and customizing headphone controls for a more intuitive user experience. ## Version history (last 5 releases) ### 2.9.2 — 2025-02-17 Fixed Problems with Soundpersonalization ### 2.9.1 — 2024-12-06 Fixed Version-Check for some headphone models ### 2.9 — 2024-12-05 fixed detection of available Firmware Update ### 2.8.4 — 2024-06-06 Added check for compatible Headphones ### 2.8.3 — 2023-12-21 Changed imprint ## Apps similar to MIY | App | Rating | Price | Category | | --- | --- | --- | --- | | [Headphone Control](https://appshunter.io/ios/app/headphone-control/id1575491413) | 4.6 (108) | Free | Music | | [Denon Headphones](https://appshunter.io/ios/app/denon-headphones/id6449266654) | 2.3 (27) | Free | Music | | [Eddict Player](https://appshunter.io/ios/app/eddict-player/id1529232239) | — | Free | Music | | [Focal & Naim](https://appshunter.io/ios/app/focal-and-naim/id381694252) | 2.2 (240) | Free | Music | | [Devialet Gemini](https://appshunter.io/ios/app/devialet-gemini/id1498489424) | 4.6 (1,235) | Free | Music | | [Gofigure For Chord Electronics](https://appshunter.io/ios/app/gofigure-for-chord-electronics/id1344886041) | 1.9 (58) | Free | Music | ## More apps by beyerdynamic GmbH & Co.KG - [beyerdynamic](https://appshunter.io/ios/app/beyerdynamic/id6477286323) All apps by beyerdynamic GmbH & Co.KG: https://appshunter.io/developer/1093447577 ## Related topics [beyerdynamic](https://appshunter.io/ios/topics/beyerdynamic) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*