Comparison

Time Machine AUv3 Plugin vs JAX Stereo Tool (AU)

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Time Machine AUv3 Plugin

This audio plugin emulates the warm, crackly sound of vintage vinyl records and tube amplifiers. Add nostalgic character, warp, dust, and hiss to your music. It's designed to enhance recordings with authentic analog warmth and saturation.

Highlights
  • Vinyl emulation with warp, dust, and scratches
  • Tube amplifier sound simulation
  • Adjustable saturation for harmonic richness
  • Smooth fade-in/out effect
  • Compatible with major DAWs
Read full description

This is an AUv3 compatible plugin which can be used with your favourite DAW such as Cubasis, Auria, Meteor or GarageBand. It does not function as a standalone program. Time Machine is a plugin that allows you to go back to the days of vinyl and tube amplification.  If you still long for those nostalgic days of warped records, worn needles, static laden, crackle ridden vinyl then this plugin is what you've been waiting for. It simulates the sound of early gramophones, radiograms, record players, through to late 80's turntables. You can either select an 'Age' or tweak individual settings to add warp, dust, scratches and good old fashion hiss to your recordings. The tube emulation mimics the old valve driven amplification which can be overdriven to add a nice warm tonal quality to your sound. It even allows you to add additional harmonics using the saturation knob to mimic the effect of tube amplification. It's a subtle but effective way of adding character and punch to thin sounds without changing pushing them in to the realms of distortion. When you turn on the Vinyl emulation you can choose to emulate the needle hitting the record, while the power button smoothly fades the effect in and out. We've all heard those great intros that sound like a blast from the past before diving into an aural onslaught. Well this might just be the tool to help lull your audience into that false sense of security! This is one of those playful fun effects designed to add a bit of spice into your songs and inspire ideas.

About

JAX Stereo Tool (AU)

This audio processing tool allows users to visually manipulate the stereo image of digital audio. It functions as a mastering effect, enabling real-time adjustment of stereo width and the recovery of mono compatibility. The app includes a correlograph for visual feedback and optimization.

Highlights
  • Visual stereo image manipulation
  • Real-time stereo width adjustment
  • Mono compatibility recovery
  • Integrated correlograph for visual feedback
  • Audio Unit (AUv3) plugin format
  • System-wide availability
Features
Read full description

JAX Stereo Tool is a visual Audio Unit plugin for manipulating the stereo image of digital audio. The distribution app comes with an embedded plug-in (Audio Unit) that is available system-wide when you install the app. You should be able to use it with most supporting host applications. Audio Units are Apple's recommended method for providing shared audio effects for applications and audio editors. You can load the plugin into any host application that supports at least stereophonic audio effect plug-ins (in Audio Unit format - AUv3) with its own user interface. JAX Stereo Tool has its main use as a mastering effect, that allows you to modify the stereo image of your audio by narrowing or widening it in a controlled manner. That is, the stereo output can be continuously adjusted in the basic function of pure mono to very wide stereo. This happens in real time and you can observe the result with the integrated correlograph, controlling and optimizing the audio thanks to this helpful additional visual information. One of the special functions of JAX Stereo Toolis to recover lost mono-compatibility. This technique is conceptually quite simple and effective but somewhat difficult to understand. Please read the manual for further details. The manual is shipped with the app or available on the product website at https://audio.digitster.com

Screenshots

Time Machine AUv3 Plugin2 screens
JAX Stereo Tool (AU)4 screens

Verdict

The call

The clearest difference is update cadence: JAX Stereo Tool (AU) at every 11 days against Time Machine AUv3 Plugin's every 11 months. JAX Stereo Tool (AU) also leads on review sentiment (80% vs 60%) and price ($5.99 vs $9.99). On ratings volume, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Time Machine AUv3 Plugin costs $9.99 and JAX Stereo Tool (AU) $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

JAX Stereo Tool (AU) holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 14 and 27 respectively. Written reviews point the same way: 60% of Time Machine AUv3 Plugin's written reviews are positive against 80% of JAX Stereo Tool (AU)'s.

UpkeepUpdate frequency

Time Machine AUv3 Plugin ships an update every 11 months, JAX Stereo Tool (AU) every 11 days. The most recent releases landed on September 9, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 6 level
Time Machine AUv3 Plugin versus JAX Stereo Tool (AU): the parameters behind the verdict, then further details
ParameterTime Machine AUv3 PluginJAX Stereo Tool (AU)
Price$9.99$5.99 — better
Rating4.2 (14 ratings)4.4 (27 ratings) — better
Positive reviews60.0% of reviews80.0% of reviews — better
Number of ratings1427 — better
Update frequencyEvery 11 monthsEvery 11 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS1312.0 — better
Further details — not scored
Size6 MB10 MB
Age rating4+4+
Developer4Pockets.comJens Guell

Customer experience

Time Machine AUv3 Plugin

All ratings14 ratings
Positive71.4%
Neutral14.3%
Negative14.3%
Written reviews10 reviews
Positive60.0%
Neutral20.0%
Negative20.0%

JAX Stereo Tool (AU)

All ratings27 ratings
Positive85.2%
Neutral0.0%
Negative14.8%
Written reviews10 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

None

Time Machine AUv3 Plugin

No in-app purchases

None

JAX Stereo Tool (AU)

No in-app purchases

Questions

Is Time Machine AUv3 Plugin free?
Time Machine AUv3 Plugin costs $9.99, with no in-app purchases.
Is JAX Stereo Tool (AU) free?
JAX Stereo Tool (AU) costs $5.99, with no in-app purchases.
Which has better reviews, Time Machine AUv3 Plugin or JAX Stereo Tool (AU)?
JAX Stereo Tool (AU) is rated higher. Time Machine AUv3 Plugin averages 4.2 out of 5 from 14 ratings, while JAX Stereo Tool (AU) averages 4.4 from 27 ratings.
Do Time Machine AUv3 Plugin or JAX Stereo Tool (AU) have ads?
Neither Time Machine AUv3 Plugin nor JAX Stereo Tool (AU) shows ads.
Which is updated more often, Time Machine AUv3 Plugin or JAX Stereo Tool (AU)?
Time Machine AUv3 Plugin ships an update every 11 months, and JAX Stereo Tool (AU) every 11 days. Most recently, Time Machine AUv3 Plugin was updated on September 9, 2026 and JAX Stereo Tool (AU) on September 23, 2026.

Other comparisons