# Defunc — The Art of Uility AB > Earbud sound personalization, manuals, shopping, and lost item tracking. (iPhone/iPad app by The Art of Utility AB.) - Source: https://appshunter.io/ios/app/defunc/id6450643468 (this page in markdown: same URL + `.md`) - Developer: [The Art of Utility AB](https://appshunter.io/developer/1575861817) - Category: Utilities - Price: Free - Age rating: 4+ - Requires: iOS 12.0 · 41 MB - Languages: English - Released: 2023-06-26 - Data updated: 2026-06-03 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/defunc/id6450643468/reviews.md ## What is Defunc? This all-new Defunc true wireless app places effortless and smooth sound control and personalization for your earbuds in the palm of your hand. Personalize settings, shop and get questions answered. With your personal user account, you can create a completely personalized sound experience for your Defunc product. You can of course switch between preset sounds per genre and your completely personalized settings for those of you who have high quality requirements for your favorite music. FAQ 
We have of course collected all frequently asked questions and answers for a smooth user experience without hassle. You’ll always be able to get your questions answered on the go for a listening experience without interruptions. 
 SHOP
 As a Defunc user, you will always have the opportunity to buy other Defunc products at attractive prices through shop-links for products relevant for your love of music and other streaming experiences. 
 YOUR SOUND – YOUR WAY
 For customizing your sound settings in the app, simply go to settings and tap EQ settings, and use preset settings for pop, rock or whichever genre you love. If you are a true sound fan, tap customize settings instead for a completely personalized listening experience instead. 
 MANUAL 
No need to look for the manual in your original packaging – you´ll always find the newest and updated user manuals directly in the app.
 LOST & FOUND
 Lost your earbuds? Not to worry – you’ll be able to see where they are by seing their location in the app. ## Key features - Personalized sound profiles - EQ presets by genre - In-app user manuals - Product shopping links - Earbud location tracking - Customizable sound settings ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/defunc/id6450643468/reviews.md ### 1/5 — App simply does not work *2025-06-12, version 1.0.8* Never gets beyond “Jump to connect device” - DeFunc earbuds are connected but app seems to not detect them. ### 1/5 — Won’t work *2025-05-03, version 1.0.8* The headset is connected but it won’t work in the app. Can you fix the issue please ### 1/5 — Connect? NOPE! *2024-09-22, version 1.0.8* I downloaded this app and followed instructions to connect. It won’t go past ‘connect screen’ waste of time ### 1/5 — Garbage *2023-09-01, version 1.0.1* All defunc apps are garbage Brand new headphones can't connect to both apps Waste of time Headphones are decent except for voice dial activation every time you touch them ## Frequently asked questions about Defunc ### Does Defunc have ads? No, Defunc is ad-free, providing an uninterrupted user experience. ### How do I personalize sound on Defunc? You can personalize sound by going to settings and tapping EQ settings. Choose from preset options or customize your own sound experience. ### Can I buy new Defunc products through the app? Yes, the app includes shop-links for Defunc products, allowing users to purchase items at attractive prices. ### Where can I find the user manual for my Defunc earbuds? The newest and updated user manuals are available directly within the Defunc app, eliminating the need to search for physical copies. ### What happens if I lose my Defunc earbuds? The app features a 'Lost & Found' function that allows you to see the location of your earbuds. ### What devices is Defunc compatible with? Defunc is supported on iPhone and iPod devices. ### How often is Defunc updated? The latest version of Defunc is 1.0.9, and it was last updated on October 10, 2025. Updates ensure new features and bug fixes. ### What is the age rating for Defunc? Defunc has an age rating of 4+, making it suitable for a wide range of users. ## Version history (last 5 releases) ### 1.0.9 — 2025-10-10 Fixed known issues. ### 1.0.8 — 2024-05-14 Fixed known issues. ### 1.0.7 — 2024-04-10 Fixed EQ Settings issues. ### 1.0.6 — 2024-03-28 Fix known issues. ### 1.0.5 — 2023-12-08 Fix known issues. ## Apps similar to Defunc | App | Rating | Price | Category | | --- | --- | --- | --- | | [SOUNDPEATS](https://appshunter.io/ios/app/soundpeats/id1591177550) | 1.5 (236) | Free | Utilities | | [Wi-Fi Toolkit](https://appshunter.io/ios/app/wi-fi-toolkit/id1557822807) | 3.6 (79) | Free | Utilities | | [Nothing X](https://appshunter.io/ios/app/nothing-x/id1568033706) | 4.7 (2,802) | Free | Utilities | | [HydroHome - by BC Hydro](https://appshunter.io/ios/app/hydrohome-by-bc-hydro/id6569249587) | 4.4 (19) | Free | Utilities | | [Photo & Video Cleaner: Slider](https://appshunter.io/ios/app/photo-and-video-cleaner-slider/id6444738335) | 4.9 (8,926) | Free | Utilities | | [原声](https://appshunter.io/ios/app/id6444553957) | 3.3 (206) | Free | Utilities | ## More apps by The Art of Utility AB - [Defunc HOME](https://appshunter.io/ios/app/defunc-home/id1575861605) - [Defunc TWS](https://appshunter.io/ios/app/defunc-tws/id1599089423) - [MONDO](https://appshunter.io/ios/app/mondo/id1642716015) - [Defunc Ai](https://appshunter.io/ios/app/defunc-ai/id6753768848) All apps by The Art of Utility AB: https://appshunter.io/developer/1575861817 ## Related topics [defunc](https://appshunter.io/ios/topics/defunc) · [defunc home](https://appshunter.io/ios/topics/defunc-home) · [mondo by defunc](https://appshunter.io/ios/topics/mondo-by-defunc) --- *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 2026-06-03.*