4 Tracks LX vs Audiostar Multitrack Mixer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
4 Tracks LX
This multitrack digital audio workstation allows you to record, mix, and share complete songs on your iPhone. It offers high-quality recording, a built-in synthesizer, and the ability to load audio files and loops for on-the-go music creation.
- Multitrack digital recording
- Integrated synthesizer
- Load audio files and loops
- CD-Quality Recording (16 bit, 44.1 kHz)
- Metronome for time-perfect recordings
- Mixdown tracks
- Share complete songs
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4 Tracks is the original multitrack digital recording studio for the iPhone. Simple to use and very light, this is the audio tool that you can always have with you. We worked hard to bring you the best sound quality and the lowest latency possible on device. 4 Tracks focuses on features that are useful and quick to access on a mobile device, you can create and share a complete song in a few steps. Create on the go and make it to the charts ! It was used to create full albums ( including Chris Price's Homesick). Features of the unlocked version : - Mixdown your tracks - Integrated synthesizer - Loads audio files and loop (AIFF, WAV, loops)! - CD-Quality Recording 16 bit, 44.1 kHz - Metronome allows you to create time perfect recordings (60 to 200) bpm - Monitoring - Save and manage your tracks using a clean interface
Audiostar Multitrack Mixer
This app offers a powerful multitrack digital recording mixer, functioning as a portable studio for musicians, sound enthusiasts, and anyone needing high-quality audio capture. It allows for vocal and instrument track laying, sound effect recording, and practice sessions, with easy file sharing and customization options.
- Multitrack recording mixer
- Portable recording studio
- High-quality audio recordings
- iTunes and email file sharing
- Real-time audio level display
- Customizable background image
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Powerful multitrack digital recording mixer. Great for laying down vocal and instrument tracks, capturing sound effects, recording practice sessions, and more! Fully featured portable recording studio for serious sound enthusiasts. Also functions as a sophisticated and easy to use general purpose audio recorder with file sharing. Now you can download your recordings through iTunes and import them into your favorite audio editor for a truly professional recording experience. Also, customize your background image with one of our included pictures or one from your photo album! NOTED FEATURES: • Selectable Recording Quality Setting • iTunes and Email File Sharing of Recorded Tracks • Real-Time Audio Input and Output Level Display • Professional High Quality Audio Recordings • Personalized Background Image • 4-Track Recording Mixer • Synchronized Playback • Auto-Extend Session • Session Lock Control • Duplicate Session • Rename Session • Track Muting • Session Notes • Plus more! Comes with built in comprehensive User Guide! A MUST HAVE APP FOR: • Musicians • Singers • Sound Effects Specialists • Recording Engineers And anyone else who wants high-quality digital recordings they can share with family, friends, and business associates. ATTENTION GUITAR PLAYERS!!! Check out Castiv's Guitar Sidekick - An iPhone & iPod holder specially made to view and use apps right on your guitar! Find it at: www.castiv.com DEVICE COMPATABILITY: Audiostar works on all iPhones and iPods running iOS 8 and higher.
Screenshots
Verdict
4 Tracks LX and Audiostar Multitrack Mixer both sit at 2.2 stars, but that hides the real split: 44% of 4 Tracks LX's written reviews are positive against 7% of Audiostar Multitrack Mixer's. 4 Tracks LX also leads on update cadence (every 5 months vs every 11 months). Audiostar Multitrack Mixer's advantage is iOS requirement (8.0 vs 17.6). On price, rating, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. 4 Tracks LX sells 1 one-off in-app purchase and Audiostar Multitrack Mixer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 2.2 for 4 Tracks LX against 2.3 for Audiostar Multitrack Mixer. Both are backed by a comparable volume of ratings — 10 and 7 respectively. Written reviews are what separate them: 44% of 4 Tracks LX's written reviews are positive against 7% of Audiostar Multitrack Mixer's.
4 Tracks LX ships an update every 5 months, Audiostar Multitrack Mixer every 11 months. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.
| Parameter | 4 Tracks LX | Audiostar Multitrack Mixer |
|---|---|---|
| Price | Free | Free |
| Rating | 2.2 (10 ratings) | 2.3 (7 ratings) — better |
| Positive reviews | 43.8% of reviews — better | 6.7% of reviews |
| Number of ratings | 10 — better | 7 |
| Update frequency | Every 5 months — better | Every 11 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 8.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | LittleCodeShop.com | Procypher Software Co. |
Customer experience
4 Tracks LX
Audiostar Multitrack Mixer
In-app purchases
4 Tracks LX
- Essential tools$7.99
Audiostar Multitrack Mixer
- Audiostar Full Unlock$4.99
Questions
Is 4 Tracks LX free?
Is Audiostar Multitrack Mixer free?
Which has better reviews, 4 Tracks LX or Audiostar Multitrack Mixer?
Do 4 Tracks LX or Audiostar Multitrack Mixer have ads?
Which is updated more often, 4 Tracks LX or Audiostar Multitrack Mixer?
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