4track

4track

Multitrack overdub recorder

13 ratings
7 reviews
Free

Details

Released
December 2, 2025
Updated
October 27, 2026

Features

4track screenshot #1 for iPhone
4track screenshot #2 for iPhone
4track screenshot #3 for iPhone
4track screenshot #4 for iPhone
4track screenshot #5 for iPhone
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About

This app is a multitrack recorder for musicians and creators to capture and edit audio ideas quickly. It offers features like overdubbing, precise editing tools, and built-in effects, all within a distraction-free offline environment.

✓4-track recording and overdubbing
✓Precise audio editing (cut, duplicate, reverse)
✓Track-level EQ, volume, and pan controls
✓Built-in delay and reverb effects
✓Import and export various audio formats
✓Offline functionality with no ads or tracking
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What's New in 4track

1.2

October 27, 2026

Version 1.2 — tighter timing, new click track NEW • Click track: a built-in metronome with a visual beat grid. Set the tempo (40–240 BPM) and time signature, mute it anytime. It's never included in your bounce. • Input picker: choose between the phone mic and a headset mic from the session menu. Your choice is remembered. FIXED • Overdubs now line up with what you hear, every time — including the very first take on a session. • Multiple takes on the same track now play exactly where you placed them. • Recordings made with different headphones (wired vs. Bluetooth) no longer play back at the wrong speed. • The end of a take is no longer cut off when you stop recording. • Loops now repeat with no gap at the loop point. • Seeking while playing now moves the audio, not just the playhead. • Fixed a crash when pressing record immediately after stop. IMPROVED • Playhead now tracks the audio precisely. • Cleaner session screen: Quit Session lives in the ••• menu. • Refreshed tab bar icons.

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User reviews

Potential, but it’s not there yet

This app promises to deliver on something that I’ve long wanted—a simple multitracking recorder with no barriers to recording. No ads, no need to set a metronome, just fire it up and record. Unfortunately, there are sync issues between the tracks that make it unusable. For the record, I’m using JBL Bluetooth headphones and running iOS 26.6.1 on an iPhone 13 mini.

While it’s not something I can use now, I’ll check back in a few months to see if there are bug fixes, because it is a promising app.
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Wanted to like it

The app has major latency issues. This could probably be addressed in a software update. :(

Everything I ever wanted

Simple easy free 4 track on my iPhone to layer guitar and record songs quickly and easily wha a god send! Thank you! I’m getting lots of latency though , which breaks my heart. Especially with the 3rd track. Tried wired headphones with usb adapter as well as Bluetooth speaker (on low) on iPhone 16e. Any ideas?
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Can’t use it (yet)

I was trying to record but a notification popped up to connect headphones. I have an iPhone 15 pro so I don’t have wired headphones. Only Bluetooth. When pressing record, no sound is being recorded. Could be just a simple limitation which makes sense but sucks I can’t test this out. Would he great to create quick drafts.
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Response from developer

Hello! You can use bluetooth headphone/airbuds. The recording won’t work as you need headphone/airbuds to records to prevent audio feedbacks.

Will be fantastic with some fixes & updates

Top marks for layout & concept. Love that you can assign images to sessions & mixes. Exact features/effects I want in this particular tool.


On my device (base model ipad, os26) Importing a stereo wav file apparently results in a mono sum with one channel delayed about a quarter second - the same delay I get when recording overdubs. Can't tell if there's a delay when not dubbing over an imported file.

hitting rewind while playing results in the play head returning to start and scrolling but no audio.

A setting to use audio interface inputs rather than the onboard mic would be useful.

Don't know how useful the reverb is past 10-15% mix (given the long tail). That might be true to how a physical plate reverb functions (i don't know) but maybe truncate the slider values to between 0 & 30% or so?

Like the "one knob" execution of the EQ/filter, but maybe make those and the volume sliders vertical?

The interface is a bit sluggish in general with sliders lagging visually (and fx effects lagging audibly) and button presses appearing to trigger on "mouse up".

Hope there are at least a couple revisions, because this shows real promise in a severely underserved "market".
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Response from developer

Thanks so much for the detailed feedback — really appreciate it. This version wasn’t actually meant to be installable on iPad yet, since it’s not optimized for iPadOS at all, but somehow a few people were still able to download it. That explains the sluggish UI, slider lag, rewind issues, and also the mono export + delayed channel — all of that lines up with the current build not officially supporting iPad. That said, I’m already working on an update that brings proper iPad support, layout tweaks, and overall performance improvements. That update is planned for January, and it should make the experience much smoother. Also — I added your suggestions to my todo list. Super helpful. Thanks again for taking the time to write this — feedback like yours really helps me shape the next versions. If you have any other notes or questions, feel free to reach out anytime at hello@4track.app

FAQ

What is the maximum session length for 4track?

Each session in 4track has a maximum length of 8 minutes. This allows for focused recording and editing of musical ideas or other audio projects.

Does 4track have ads?

No, 4track is designed to be ad-free. The app emphasizes a distraction-free experience, with no advertisements to interrupt your creative workflow.

Can I use 4track offline?

Yes, 4track is a minimal and powerful offline application. All your work stays on your device, meaning you can record and edit without an internet connection.

What audio formats can I import into 4track?

4track supports importing a variety of audio formats, including WAV, MP3, and M4A. This flexibility allows you to bring your existing audio files into your projects.

How does 4track handle latency?

4track features automatic latency compensation to ensure everything stays in sync. This is crucial for accurate overdubbing and maintaining the timing of your recordings.

What editing features are available in 4track?

You can edit audio regions with precision in 4track by cutting, duplicating, reversing, or deleting them. Audio can also be dragged across the timeline and moved between tracks with a swipe.

What devices is 4track available on?

Currently, 4track is supported on iPhone devices. The app is designed for mobile use, fitting a multitrack studio in your pocket.

How often is 4track updated?

The latest version of 4track is 1.0, and it was last updated on December 2, 2025. Future updates will likely focus on refining features and performance based on user feedback.