Comparison

FabFilter Pro vs Vocal Tune Studio

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

Head to head
About

FabFilter Pro

This professional audio tool offers a high-quality equalizer for mixing and mastering. It features an intuitive interface with up to 24 bands, multiple phase modes, and advanced tools like Spectrum Grab and EQ Match for precise audio editing.

Highlights
  • Up to 24 EQ bands
  • Natural Phase mode
  • Spectrum Grab
  • EQ Match
  • Interactive EQ display
  • Universal filter slope support
  • Mid/side processing
Read full description

FabFilter Pro-Q 2 is a transparent, high-quality equalizer plug-in for mixing and mastering purposes, with up to 24 bands and a gorgeous interface for easy and precise editing. With its unique Natural Phase mode, it matches both the magnitude and phase response of analog EQ'ing perfectly. Innovative features like Spectrum Grab and EQ Match together with its intelligent interactive EQ display make Pro-Q 2 an absolute joy to use. The Pro-Q 2 app filters the microphone input and plays it back in real-time. To use Pro-Q 2 as a plug-in, you need an AUv3-compatible host app like Auria, AUM or Cubasis. Pro-Q 2 will appear in the list of Audio Unit extensions for effect plug-ins in the host app. Key features: - Highest possible sound quality - Gorgeous Retina interface with large interactive EQ display, multi-band selection and editing for maximum ease of use and efficiency - Up to 24 EQ bands - Operates in zero latency mode, linear phase mode with adjustable latency or the unique Natural Phase mode - Filter shapes: Bell, Notch, High/Low Shelf, High/Low Cut, Band Pass, Tilt Shelf - Universal filter slope support for all filter types, up to 96 dB/oct - Spectrum Grab: just grab and adjust a peak in the real-time spectrum analyzer right away! - EQ Match feature to automatically match the spectrum of another track - Optional Gain-Q interaction - Each band can operate on the stereo signals or on the left or right channels independently for per-channel EQ-ing - Built-in spectrum analyzer with Pre-EQ, Post-EQ and SC modes, adjustable range, speed, resolution, tilt and freeze - Auto Gain and Gain Scale - Mid/side mode where you can EQ the mid and side signals separately - Optional piano roll display to quantize EQ frequencies to musical notes - Different display ranges: 3 dB and 6 dB ranges for mastering, 12 dB and 30 dB for mixing - Intelligent solo mode makes it easy to find problem frequencies and hear the effect of a band - Phase Invert option to change polarity - Large output level meter with peak level readout - Undo/redo and A/B comparison "FabFilter Pro-Q 2 is sure to be the first plug-in we add to almost every channel on every mix we do for the next few years. Absolutely brilliant! Verdict: 10/10!" — MusicTech Magazine "FabFilter Pro-Q 2 is practically impossible to fault, being absolutely stunning in terms of usability, functionality and sound. Verdict: 10/10!" — Computer Music Magazine

About

Vocal Tune Studio

Correct pitch and timing for vocal recordings with advanced editing options. Features include automatic key detection, artificial vibrato, and generic time correction for any audio. Export corrected audio or MIDI files.

Highlights
  • Pitch correction
  • Timing correction
  • Volume adjustment
  • Formant correction
  • Artificial vibrato
  • Key and scale detection
  • MIDI export
Read full description

With Vocal Tune Studio, pitch and time correction of vocal recordings is now finally possible on your iPhone or iPad! Use it as an Audio Unit effect inside your favourite DAW or in standalone mode. From popular effects to subtile correction: Retune notes to achieve the popular auto tune effect or apply a more subtile correction. Besides pitch correction, notes can be corrected for timing and volume level as well. Deep editing: Each individual note can be adjusted for retune time, retune amount, volume and the amount of formant correction. Artificial vibrato can also be added and adjusted to taste using the vibrato depth and rate controls and settings to adjust the time when the vibrato kicks in and the time in which it reaches the full vibrato depth to obtain a natural sounding vibrato. Key and scale detection: Vocal Tune Studio can detect the key and scale of a vocal recording automatically or a key and scale can be manually chosen. Two workflows: Choose between two workflows similar to popular desktop vocal tune software: start with either all notes quantised (corrected) or non-quantised. When choosing non-quantised, an additional Pitch Quantisation slider lets you move notes between their original sung pitch and the target pitch within the selected key and scale. Time correction as a bonus for all audio material: Aside from vocal pitch correction, Vocal Tune Studio also features a generic time correction/stretching mode which works on any type of audio material (not only vocals, but also guitars etc.). In this mode, any part of a recording that was played off-beat can be time corrected without affecting parts that were recorded in time. Export MIDI: Besides the host's ability to render the effect to an audio file, the identified notes can also be exported as standard MIDI file. Standalone mode: Besides being a AUv3 plug-in, you can also run the app standalone. Record audio directly, import an audio file or paste an audio file from the iOS clipboard. Auto or manually tune your vocals and correct them for timing errors or apply time correction for any audio material. When finished, export the result to a WAV file. Note: Vocal Tune Studio is also available within our DAW, Audio Evolution Mobile Studio and offers much higher integration there, not requiring to 'record' the audio first into Vocal Tune Studio. User manual: You can find the user manual in PDF and HTML formats here: https://www.audio-evolution.com/manual/vtsau/index.html Tutorial video: Vocal Tune Studio being used inside Audio Evolution Mobile Studio https://www.youtube.com/watch?v=st75zBB4lds PLEASE NOTE: due to a bug in Auria, Vocal Tune Studio stops working when mixing down or freezing tracks. A work-around is to create a new audio track and select the master bus as input to perform bouncing.

Screenshots

Vocal Tune Studio3 screens

Verdict

The call

The clearest difference is price: Vocal Tune Studio at $14.99 against FabFilter Pro's $29.99. Vocal Tune Studio also leads on update cadence (fortnightly vs every 9 months) and device support (3 vs 1). FabFilter Pro's advantage is rating (4.8 vs 3.5) and review sentiment (86% vs 62%). 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

FabFilter Pro costs $29.99 and Vocal Tune Studio $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

FabFilter Pro holds the better App Store score, 4.8 against 3.5. Both are backed by a comparable volume of ratings — 24 and 25 respectively. Written reviews point the same way: 86% of FabFilter Pro's written reviews are positive against 62% of Vocal Tune Studio's.

UpkeepUpdate frequency

FabFilter Pro ships an update every 9 months, Vocal Tune Studio fortnightly. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

Scorecard5 real differences · 5 level
FabFilter Pro versus Vocal Tune Studio: the parameters behind the verdict, then further details
ParameterFabFilter ProVocal Tune Studio
Price$29.99$14.99 — better
Rating4.8 (24 ratings) — better3.5 (25 ratings)
Positive reviews85.7% of reviews — better61.9% of reviews
Number of ratings2425 — better
Update frequencyEvery 9 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPadiPhone, iPad, iPod — better
Requires iOS14.013.0 — better
Further details — not scored
Size3 MB17 MB
Age rating4+4+
DeveloperFabFilterDavy Wentzler

Customer experience

FabFilter Pro

All ratings24 ratings
Positive95.8%
Neutral0.0%
Negative4.2%
Written reviews21 reviews
Positive85.7%
Neutral0.0%
Negative14.3%

Vocal Tune Studio

All ratings25 ratings
Positive64.0%
Neutral0.0%
Negative36.0%
Written reviews42 reviews
Positive61.9%
Neutral4.8%
Negative33.3%

In-app purchases

None

FabFilter Pro

No in-app purchases

None

Vocal Tune Studio

No in-app purchases

Questions

Is FabFilter Pro free?
FabFilter Pro costs $29.99, with no in-app purchases.
Is Vocal Tune Studio free?
Vocal Tune Studio costs $14.99, with no in-app purchases.
Which has better reviews, FabFilter Pro or Vocal Tune Studio?
FabFilter Pro is rated higher. FabFilter Pro averages 4.8 out of 5 from 24 ratings, while Vocal Tune Studio averages 3.5 from 25 ratings.
Do FabFilter Pro or Vocal Tune Studio have ads?
Neither FabFilter Pro nor Vocal Tune Studio shows ads.
Which is updated more often, FabFilter Pro or Vocal Tune Studio?
FabFilter Pro ships an update every 9 months, and Vocal Tune Studio fortnightly. Most recently, FabFilter Pro was updated on October 5, 2026 and Vocal Tune Studio on October 15, 2026.

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