Transistor Radio

Transistor Radio Free App

Rated 4.09/5 (141) —  Free Android application by Y20K

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About Transistor Radio

Transistor is a bare bones app for listening to radio programs over the internet. The app stores stations as files on your device's external storage. It currently understands streams encoded in MP3 and OGG.

Important note: This is an app of type BYOS ("bring your own station"). It does not feature any kind of built-in search option. You will have to manually add radio stations.

Transistor is free software. It is published under the MIT open source license. You can find the code on GitHub (https://github.com/y20k/transistor). GitHub is also a good place to file bugs or even to contribute, if you are interested.

+ How to add a new radio station?
The easiest way to add a new station is to search for streaming links and then choose Transistor as a your default handler for those file types. You can also tap the (+) symbol in the top bar and paste in streaming links directly. Please note: Transistor does not feature any kind of built-in search option.

+ How to play back a radio station?
Tap the big Play button ;).

+ How to stop playback?
Tap the big Stop button or unplug your headphones or swipe off the notification from the lockscreen.

+ How to start the sleep timer?
Tapping the Clock symbol starts a 15 minute countdown after which Transistor stops playback. An additional tap adds 15 minutes to the clock. Playback must be running to be able to activate the sleep timer.

+ How to place a station shortcut on the Home screen?
The option to place a shortcut for a station on the Home screen can be accessed from the station's three dots menu. A tap on a shortcut will open Transistor - playback will start immediately.

+ How to rename or delete a station?
The rename and delete options can be accessed both from the list of stations and from the now playing screen. Just tap on the three dots symbol. You can manage the list of stations also from a file browser (see next question).

+ Where does Transistor store its stations?
Transistor does not save its list of stations in a database. Instead it stores stations as m3u files on your device's external storage. Feel free to tinker with those files using the texteditor of your choice. The files are stored in /Android/data/org.y20k.transistor/files/Collection.

+ How do I backup and transfer my radio stations?
Transistor supports Android 6's Auto Backup feature. Radio stations are always backed up to your Google account and will be restored at reinstall. On devices running on older versions of Android you must manually save and restore the "Collection" folder.

+ Why does Transistor not have any setting?
There is nothing to be set ;). Transistor is a very simple app. Depending on your point of view "simple" is either great or lame.

+ Which Permissions does Transistor need?
Permission "INSTALL_SHORTCUT" and "UNINSTALL_SHORTCUT"
This permission is needed to install and uninstall radio station shortcuts on the Android Home screen.

Permission "INTERNET"
Transistor streams radio stations over the internet.

Permission "READ_EXTERNAL_STORAGE"
Transistor needs access to images, photos and documents to be able to customize radio station icons and to able to open locally saved playlist files.

Permission "VIBRATE"
Tapping and holding a radio station will toggle a tiny vibration.

Permission "WAKE_LOCK"
During Playback Transistor acquires a so called partial wake lock. That prevents the Android system to stop playback for power saving reasons.

How to Download / Install

Download and install Transistor Radio version 2.2.0 on your Android device!
Downloaded 10,000+ times, content rating: Everyone
Android package: org.y20k.transistor, download Transistor Radio.apk

All Application Badges

Free
downl.
Android
4.4+
For everyone
Android app

App History & Updates

What's Changed
- info sheet in the Now Playing view -> the little (i) icon
- Polish translation
Version update Transistor Radio was updated to version 2.2.0
More downloads  Transistor Radio reached 10 000 - 50 000 downloads
Name changed  Name changed! Transistor now is known as Transistor Radio.

What are users saying about Transistor Radio

X70%
by X####:

Can't search

X70%
by X####:

1. If you leave currently playing station screen, control is lost - have to restart a steam and then can stop it. Constantly accessible controls would be good. 2. No (direct) way to edit URL if mis-typed - must reenter entire URL. 3. Default name cuts off IP/URL so similar names can be difficult to distinguish - must rename immediately to distinguish (or edit pls/m3u files directly). 4. Biggie for me personally: no AAC support.

X70%
by X####:

Improvement: auto add radio icons

P70%
by P####:

Superb software. Any chance support for .m3u8 streams?

X70%
by X####:

Very Nice and Smooth to use.

X70%
by X####:

Love your app wish I could give it 5 stars however I'm on a samsung galaxy s 7 now I would like to trade in my phone to get a nexus I am running into a lot of issues with my samsung I love the security but you're app keeps crashing quite often especially when I have lock screen on my phone does have a pass fries so maybe that has something to do with it but it does continue to keep crashing I have kept my phone up to date

X70%
by X####:

Simple and works well

M70%
by M####:

Like the concept, but kept crashing. Did file a bug report. A little complicated to add stations.

N70%
by N####:

The same stream works perfectly fine in browser, but unfortunately there is nothing but pauses, stutters and app closes on Sony Z3, on the same wifi network as my browser on a MacBook. Used to work really great but has gotten worse and no its no longer usable :(

X70%
by X####:

There are no adds and it is simple. I like it!!!

T70%
by T####:

It stutters from time to time.

B70%
by B####:

Awesome

X70%
by X####:

Connection drops out all the time.

E70%
by E####:

This really helped thanks!

A70%
by A####:

Awesome

R70%
by R####:

Great app! Love the simplicity. Basic Chromecast and/or Chromecast Audio support would be fun!

S70%
by S####:

It totally replaced TuneIn Radio for me as all I need is a simple way to play a stream (I only listen to one station in the car). I also love that it uses Android 6's backup feature. All devs need to get on board with that. I only have a couple suggestions 1) A way to have it auto connect/disconnect on bluetooth. 2) A setting to pause playback when navigation gives directions (I listen to talk radio mostly & pausing would help to not miss things)

Y70%
by Y####:

Great little front-end for audio web-streaming ... small, unobtrusive, and functional.

U70%
by U####:

No fuss, no bloat, minimal, fast and functional radio streaming app. The way it should be!

R70%
by R####:

Can you add some stations or genre by default, would help a lot for first time users

T70%
by T####:

Just what I am looking for. Thank you for creating this simple, lightweight yet so powerful radio app. The only thing missing for me is the "Sleep timer" feature. And make this available to run in the background even after closing the app in recent list.

T70%
by T####:

does not work.

Y70%
by Y####:

So we can use this app only if we have a link to a radio, why developers didn't think if I have a link I don't need any app I can play it. There are hundreds of thousands of free links why can't you add those, at least you should've provided few links.

D70%
by D####:

Would it be possible to have the name of the current song playing? Maybe being able to click the song name and copy it to clipboard. Other than that it's great

R70%
by R####:

I have a .m3u file in my phone but i cant open it in transistor. *edit* I figured it out. I had to paste the .m3u file in android/data/org.y20k.transistor/files/collection folder. The app works fine but I'm removing one star because I had to figure out how to make it work.

S70%
by S####:

Simple m3u stream works on all my music/video apps but not on this one.

R70%
by R####:

Crap


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Rating Distribution

RATING
4.15
141 users

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