# UNDOK > Smart speaker and SmartRadio companion app for setup and control. (iPhone/iPad app by Frontier Smart Technologies Ltd.) - Source: https://appshunter.io/ios/app/undok/id940349372 (this page in markdown: same URL + `.md`) - Developer: [Frontier Smart Technologies Ltd](https://appshunter.io/developer/386290316) - Category: Lifestyle, Music - Price: Free - Rating: 4.50/5 from 207 App Store ratings · 360 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 45 MB - Languages: American English, Bulgarian, Czech, Danish, Dutch, French (France), German (Germany), Greek, Italian, Norwegian Bokmål and 5 more - Released: 2014-12-18 - Data updated: 2026-08-31 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/undok/id940349372/reviews.md ## What is UNDOK? UNDOK™ is the companion app for your compatible SmartRadio or connected speaker. Use UNDOK to connect your product to your wireless network, set it up and add more products to your home in the future. UNDOK™ allows you to control key functionality of your device including turning on/off, selecting the audio source, selecting the audio content, playing/pausing, setting the volume and accessing pre-sets. Supported audio sources include Line Input, DAB, Internet Radio, Podcasts, FM Radio, Bluetooth, Amazon Music, Deezer, Tidal, Qobuz, Napster. The sources displayed in UNDOK will depend on the functionality enabled in your audio device. UNDOK™ is also compatible with Spotify Connect so you can play your music directly from your Spotify app into your device. See www.spotify.com/connect for more details. ## Key features - Wireless network connection - Device setup and management - Remote control of audio functions - Source selection (Internet Radio, DAB, Bluetooth, etc.) - Volume and playback control - Access to presets - Spotify Connect integration ## Recent user reviews (10 of 360) All indexed reviews: https://appshunter.io/ios/app/undok/id940349372/reviews.md ### 3/5 — Works fine recently *2026-08-03, version 3.3.36* This app did absolutely nothing a couple of months ago but now works as it should after an update July 2020. It controls my Roberts Stream (on WiFi) from an iPad and It’s easy to find internet radio stations etc. In 2026 the radio (40i) is gaffing a bit prone to logic failure and doesn’t connect to the app. it’s been reset by pulling the power plug numerous times and factory reset around 3 times. ### 1/5 — iOS27 *2026-07-19, version 3.3.36* Needs work with iOS27 as it crashes on opening each time. ### 3/5 — Not simple to use *2026-05-11, version 3.3.36* It works kinda - but not intuitive to use - hey ho Ruark users have no other option - and we love Ruark sounds ### 1/5 — Awful *2026-04-07, version 3.3.36* Keeps failing to connect. When it does, it loses connection pretty quickly. ### 5/5 — Einfach aber funktional *2026-03-31, version 3.3.36* Die App funktioniert problemlos und bietet eine einfache Möglichkeit, das Radio zu steuern. Eine tolle Weiterentwicklung wäre, wenn es auch eine Version für die Apple Watch gäbe :). ### 2/5 — Strasznie wolne *2026-03-29, version 3.3.36* Funkcjonalność nawet ok, ale czas ładowania się aplikacji i łączenia oraz wybór czegokolwiek skutecznie odstrasza i zniechęca do korzystania z niej. ### 1/5 — Poor no update *2026-03-15, version 3.3.36* Hasn’t had an update for over two years now it’s becoming glitchy works sometimes sometimes doesn’t work disappointing ### 5/5 — quick, simple, effective *2026-03-04, version 3.3.36* quick, simple, effective ### 1/5 — Absolute Crock of S! *2026-03-03, version 3.3.36* Worst app on my phone. Regularly fails to connect to my Robertson radio. Reboots of everything have no effect then after a few days of frustration it starts working again, in a fashion. Needs a significant update because, currently, it is absolutely awful. ### 4/5 — Complet *2026-02-22, version 3.3.36* Des progrès à faire en matière d’intuitivité. On s’en sort mais peut mieux faire. Par exemple dans les favoris, pour modifier l’ordre des stations il serait bien plus simple de pouvoir sélectionner et faire glisser. ## Frequently asked questions about UNDOK ### What does the UNDOK app do? The UNDOK app serves as a companion for compatible SmartRadios and connected speakers. It allows you to connect your devices to your wireless network, set them up, and control key functionalities like power, audio source selection, playback, and volume. ### What audio sources can I control with UNDOK? You can control a wide range of audio sources depending on your device's capabilities. This includes Line Input, DAB, Internet Radio, Podcasts, FM Radio, Bluetooth, and popular streaming services like Amazon Music, Deezer, Tidal, Qobuz, and Napster. It also supports Spotify Connect for direct music playback from the Spotify app. ### Is UNDOK free to use? Yes, the UNDOK app is available for free. There are no in-app purchases or advertisements mentioned in the provided description, indicating a completely free user experience. ### What devices is UNDOK compatible with? UNDOK is designed to work with compatible SmartRadios and connected speakers. The specific audio sources displayed within the app will vary based on the functionality enabled in your particular audio device. ### How does Spotify Connect work with UNDOK? UNDOK is compatible with Spotify Connect, allowing you to stream music directly from your Spotify app to your connected device. You can initiate playback from within the Spotify app, and UNDOK facilitates the connection and control of the audio stream to your speaker. ## Version history (last 5 releases) ### 3.3.36 — 2023-12-13 Various bug fixes and enhancements. We are continuously trying to improve your experience with UNDOK and supported SmartRadios. ### 3.3.35 — 2023-05-22 Various bug fixes and enhancements. Today Widget is no longer supported. We are continuously trying to improve your experience with UNDOK and supported SmartRadios. ### 3.3.34 — 2022-07-21 Various bug fixes and enhancements. We are continuously trying to improve your experience with UNDOK and supported SmartRadios. ### 3.3.33 — 2022-04-11 Various bug fixes and enhancements. We are continuously trying to improve your experience with UNDOK and supported SmartRadios. ### 3.3.32 — 2021-12-15 Various bug fixes and enhancements. We are continuously trying to improve your experience with UNDOK and supported SmartRadios. ## Apps similar to UNDOK | App | Rating | Price | Category | | --- | --- | --- | --- | | [Cozytouch](https://appshunter.io/ios/app/cozytouch/id1029928340) | 3.9 (114) | Free | Lifestyle | | [VELUX ACTIVE with NETATMO](https://appshunter.io/ios/app/velux-active-with-netatmo/id1236761241) | 4.2 (407) | Free | Lifestyle | | [Light DJ Entertainment Effects](https://appshunter.io/ios/app/light-dj-entertainment-effects/id1026353238) | 3.8 (759) | Free | Lifestyle | | [Yodel by InPost](https://appshunter.io/ios/app/yodel-by-inpost/id1152472311) | 3.9 (94) | Free | Lifestyle | | [Philips Air+](https://appshunter.io/ios/app/philips-air-plus/id1487415423) | 4.7 (1,424) | Free | Lifestyle | | [Belkin Soundform](https://appshunter.io/ios/app/belkin-soundform/id1532169650) | 1.9 (46) | Free | Lifestyle | ## More apps by Frontier Smart Technologies Ltd - [mediaU](https://appshunter.io/ios/app/mediau/id542326887) - [DOK](https://appshunter.io/ios/app/dok/id546270847) - [AirMusic Control](https://appshunter.io/ios/app/airmusic-control/id848176615) - [Music Box Setup](https://appshunter.io/ios/app/music-box-setup/id932772498) - [Sharp Smart Control](https://appshunter.io/ios/app/sharp-smart-control/id1450486569) All apps by Frontier Smart Technologies Ltd: https://appshunter.io/developer/386290316 ## Related topics [undok](https://appshunter.io/ios/topics/undok) · [trane symbio 700](https://appshunter.io/ios/topics/trane-symbio-700) · [aurga](https://appshunter.io/ios/topics/aurga) · [dual audio](https://appshunter.io/ios/topics/dual-audio) · [sonus](https://appshunter.io/ios/topics/sonus) --- *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 2026-08-31.*