RADIO 21

RADIO 21
RADIO 21
Developer: RADIO 21 GmbH
Category: Music & Audio
212.4K installs
ratings
+182 weekly installs
trend steady
+1.2K monthly installs
trend steady

RADIO 21 Summary

RADIO 21 is a ad-supported Android app in the Music And Audio category, developed by RADIO 21 GmbH & Co. KG. First released 7 years ago(May 2018), the app has accumulated 212.4K+ total installs

Recent activity: 182 installs this week (1.2K over 4 weeks) showing below average growth View trends →

Data tracking: SDKs and third-party integrations were last analyzed on Nov 15, 2025. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Oct 26, 2025.

Store info: Last updated on Google Play on Oct 21, 2025 (version 83).

SDKs, Trackers & Permissions

RADIO 21 was last scanned for SDKs 2025-11-15. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.

28 Ad Networks
company-logos/vk.com/logo_200x200.jpeg VK
Ogury
company-logos/pubnative.net/logo_200x200.jpeg PubNative
company-logos/fyber.com/logo_200x200.jpeg Fyber
17 Development Tools
company-logos/divkit.tech/logo_200x200.png Divkit
company-logos/github.com-bumptech/logo_420x420.png Bumptech
company-logos/jetbrains.com/logo_200x200.jpeg JetBrains
Checker Framework
5 Business Tools
company-logos/rudderstack.com/logo_200x200.jpeg RudderStack
Volcengine
company-logos/usercentrics.com/logo_200x200.jpeg UserCentrics
company-logos/revenuecat.com/logo_200x200.jpeg RevenueCat
5 Analytics: Attribution
company-logos/metrica.yandex.com/logo_200x200.jpeg Yandex Metrica
company-logos/adjust.com/logo_200x200.jpeg Adjust
company-logos/branch.io/logo_200x200.jpeg Branch
company-logos/appmetrica.yandex.com/logo_200x200.jpeg AppMetrica
1 Analytics: Product
company-logos/firebase.google.com/logo_200x200.png Firebase
App Details
Store ID: radio21Application.com.radio21
First Released: 2018-05-22
Store Last Updated: 2025-10-21
In-App Purchases: No
Ads: Yes
Website: radio21.de
App Store
Crawl Status: Success
Store First Crawled: 2025-02-08
Store Last Crawled: 2025-12-18
Ads & App-Ads.txt
Ads.txt Last Crawled: 2025-10-17
Ads.txt Crawl Status: Failed
SDK Tracking Status
Successful Last Crawled: 2025-11-15
Last Crawled: 2025-11-15
Last Crawl Status: Success

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Screenshots

App screenshot
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App Description

best ROCK 'N POP

RADIO 21 - this is a rock-oriented music mix that includes the rock giants of the 70s and 80s as well as the current rock and alternative charts or the brand new songs from the hottest acts.

In addition, RADIO 21 brings exclusive insights from the world of rock, spectacular promotions and competitions as well as localized news and services.

Music specialists have even more to enjoy with the Best-of-Rock.FM streams from RADIO 21: exclusive web streams with all facets of rock - from alternative to hard rock to metal, with German rock, soft Rock as well as artist streams from Rammstein, Metallica and AC/DC and the best rock from the 80s and 90s. You can't get more rock!

RADIO 21 TV features RADIO 21's unique music mix with the appropriate video clips - and you can get up close and personal with our presenters using studio cameras.

The RADIO 21 app brings you all that and more!
• Choose your regional RADIO 21 stream to get the news and service from your region along with the music!
• Dive deeper into the world of rock with the Best-of-Rock.FM streams!
• Experience RADIO 21 as music television with RADIO 21 TV!
• Register once in the app to be able to take part in all promotions and competitions quickly and easily!