J4T Multitrack Recorder

4.4
2.16K reviews
50K+
Downloads
Content rating
Everyone
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About this app

The J4T is a compact 4-track recorder, designed to capture your song ideas, demos and sound-sketches easy and anywhere. In other words: a great tool for songwriters and other creative musicians!

Features:

* Four tracks
* Audio effects: Fuzz, Chorus, Delay, Equalizer, Reverb, Phaser, Compressor
* Import/Export your own music (MP3/WAV)
* Loop function
* Track editing

Live monitoring is supported for devices with Android 10 or higher.

If you experience problems with the app, please check the F.A.Q. in the app or let us know about it by sending an email so we can try to fix it.
Updated on
Sep 2, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.4
1.96K reviews
Gojo Taze
November 24, 2023
Exactly What You've Been Looking For. This app lets you record 4 simple tracks. No annoying ads, no forced social bs, just you and 4 tracks to lay down rhythm, lead, vocals, and more. It's a singer's dream. Easy to drop 4 harmony tracks with any melody that pops in your head at any time. Love the autosave feature and worry free transitions between this app and others. Well done! 👍
2 people found this review helpful
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Peter J Batza
October 21, 2023
Absolutely perfect!! As a singer-songwriter you couldn't ask for more. It operates flawlessly on my phone and my Chromebook. No, I wouldn't use it to record a professional band, etc ... But for my purposes, it is absolutely everything I need and nothing I don't. Have not had any glitches or latency issues. It has a built-in latency test tool even. I do have a high-end phone and perhaps that may be the problem with people's complaints. How can you beat this app? I love it.
5 people found this review helpful
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Ryan Klauk
October 23, 2023
This app has been one of the most important things in my life for going on 6 years. Using the J4t I have recorded hundreds of songs and about a dozen albums. The in board effects are incredible and making mid fi recordings with great atmosphere is totally possible. I just love this thing. Recently, my phone got stolen and when I got my new one I found a model I liked and signed a contract for it...then when I got home I realized...no headphone jack. Please.. Blue Tooth accessible upgrade soon?xo
3 people found this review helpful
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Jaytronix
October 24, 2023
Nice to hear the app has been useful. About Bluetooth: it adds a lot of delay, so for recording audio, it's probably best to use wired headphones. Didn't the phone include a 3.5mm-to-Usbc adapter? Bluetooth earbuds should work with the app though. If it doesn't work on your device, please contact me (at jaytronix@gmail.com). Thanks!

What's new

Fixed issues with main loop, importing 32-bit wav, and bluetooth playback