Comparison

Apogee Maestro vs FabFilter Twin 3

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

Head to head
About

Apogee Maestro

Control and adjust all features and settings for MFi compliant audio interfaces. This application offers a hardware-based low latency mixer to significantly reduce recording delays.

Highlights
  • Control MFi compliant audio interfaces
  • Access all features and settings
  • Hardware-based low latency mixer
  • Significantly improves recording latency
  • Simple tab-based interface
Features
Read full description

Apogee Maestro is the control application for MFi compliant Apogee audio interfaces. Maestro lets you access and adjust all features and settings from 5 simple tabs. Maestro also significantly improves latency (the delay that occurs during recording) with a hardware based low latency mixer.

About

FabFilter Twin 3

This powerful virtual analog synthesizer offers a redesigned interface and expanded sound-shaping capabilities. Create a wide range of synth sounds with advanced oscillators, filters, a flexible modulation system, and an all-new FX section. It supports MIDI input and MPE for expressive performances.

Highlights
  • Virtual analog synthesis
  • Flexible oscillators and filters
  • Advanced modulation system
  • All-new FX section
  • MPE support
  • Arpeggiator
  • Preset browser
Features
Read full description

Since its first release in 2005, FabFilter Twin has been famous for its filter quality and oscillator sound. FabFilter Twin 3 expands and improves on its predecessors in every area, including a complete redesign of the GUI and workflow, more and better oscillators and filters, a radically powered-up modulation system, an all-new FX section, and much more. Sonically versatile, supremely intuitive, and spectacularly ‘analog’, Twin 3 is a dream instrument for creating synth sounds of all kinds, from basses, leads, and pads to plucks, drums, effects, and beyond. The Twin 3 app lets you play via the on-screen keyboard or a MIDI keyboard connected to your iPad. To use Twin 3 as a plug-in, you need an AUv3-compatible host app like Auria, AUM or Cubasis. Twin 3 will appear in the list of Audio Unit extensions for instrument plug-ins in the host app. Key features: - Virtual analog synth featuring four flexible oscillators, four filters, six FX modules, and a vast modulation system with a wealth of flexible source signal generators, drag and drop source/target routing, and no limit to the number of modulation assignments that can be made - Fully redesigned, greatly simplified interface with easier workflow - Completely overhauled modulation system with redesigned modulation sources, and floating slot and FX panels - All-new FX section, housing Reverb, Delay, Chorus, Phaser, Drive, and Compressor modules - MPE support for expressive, per-note modulation - Arpeggiator with Groove/Legato controls, note order, latch options, and more - Full-featured preset browser, with tags, favorites, and search and filter functions, and new factory preset library - Per Oscillator polyphony mode: each incoming note triggers a different oscillator - Bell, Shelf, and Notch vintage-style EQ filter shapes - 6dB/octave filter slope option - Modulatable filter Cutoff/Peak Offset knobs knobs, for adjusting all filters at once - High Quality mode — 4x oversampling - Transient mode turns Envelope Followers into transient detectors - Curve adjustment handles for EG Attack, Decay, and Release stages - Slider mode (vertical-only operation) and Range setting (toggles between bipolar and unipolar behavior) for XY controllers - Hide all modulation sources except for XY controllers and Sliders at a click - Native sustain pedal support - Even better oscillator and filter sound quality, with analog-modelled drift - Maximum number of voices doubled from 32 to 64 - Lower minimum Envelope Generator Attack, Decay, and Release times - Maximum number of XY controllers/Sliders increased to six - Envelope Generator Threshold, XLFO Balance, and Frequency Offset made available as modulation targets - Modulation sources can be renamed - Maximum number of modulation slots increased to 100 - Legato mode for MIDI-triggered XLFO - Range options added to MIDI Sources: Negative (-1 to 0), Centered (-1 to 1), and Positive (0 to 1) - Carefully designed and curated factory presets, plus the ability to save your own presets - Undo/redo and A/B comparison "FabFilter Twin is one of the best virtual analogues we've heard so far, and at this price point it's well worth the investment!" — Computer Music "Once I found FabFilter Twin, I immediately noticed how great it works and how amazing it sounds!" — George Morel

Screenshots

Apogee Maestro1 screens

Verdict

The call

The clearest difference is review sentiment: FabFilter Twin 3 at 86% against Apogee Maestro's 24%. FabFilter Twin 3 also leads on rating (4.6 vs 2.1). Apogee Maestro's advantage is price (Free vs $24.99) and update cadence (every 4 months vs every 10 months). On ratings volume, ads and in-app purchases 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

Apogee Maestro is free to download; FabFilter Twin 3 costs $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

FabFilter Twin 3 holds the better App Store score, 4.6 against 2.1. Both are backed by a comparable volume of ratings — 46 and 42 respectively. Written reviews point the same way: 24% of Apogee Maestro's written reviews are positive against 86% of FabFilter Twin 3's.

UpkeepUpdate frequency

Apogee Maestro ships an update every 4 months, FabFilter Twin 3 every 10 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard7 real differences · 3 level
Apogee Maestro versus FabFilter Twin 3: the parameters behind the verdict, then further details
ParameterApogee MaestroFabFilter Twin 3
PriceFree — better$24.99
Rating2.1 (46 ratings)4.6 (42 ratings) — better
Positive reviews23.6% of reviews86.2% of reviews — better
Number of ratings46 — better42
Update frequencyEvery 4 months — betterEvery 10 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS8.0 — better14.0
Further details — not scored
Size7 MB14 MB
Age rating4+4+
DeveloperApogee Electronics CorpFabFilter

Customer experience

Apogee Maestro

All ratings46 ratings
Positive23.9%
Neutral6.5%
Negative69.6%
Written reviews106 reviews
Positive23.6%
Neutral7.5%
Negative68.9%

FabFilter Twin 3

All ratings42 ratings
Positive92.9%
Neutral2.4%
Negative4.8%
Written reviews29 reviews
Positive86.2%
Neutral6.9%
Negative6.9%

Bugs and requests

Apogee Maestro

Reported bugs

17 issues
  • App crashes frequently
  • App does not recognize devices
  • Gain settings are not remembered
  • Phantom power control issues
  • Meters freeze or show incorrect signals
Show 12 more
  • App disconnects when minimized
  • Registration process fails
  • Software return not working for audio routing
  • App hijacks headphones
  • Interface is not recognized by the app
  • Input levels max out unexpectedly
  • Monitoring not working correctly
  • App doesn't work with iPad Pro USB-C
  • App doesn't work with iOS 15+
  • App doesn't work with iOS 9.2
  • App doesn't work with iOS 11
  • App doesn't work with iOS 26

Requested features

7 requests
  • Update app for current iOS/iPadOS versions
  • Support for USB-C connections on newer iPads
  • Improve routing capabilities for apps
  • Add retina icons
  • Make Maestro useful for Symphony I/O
Show 2 more
  • Fix phantom power button functionality
  • Improve compatibility with newer iPhones

FabFilter Twin 3

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Apogee Maestro

No in-app purchases

None

FabFilter Twin 3

No in-app purchases

Questions

Is Apogee Maestro free?
Apogee Maestro is free to download, with no in-app purchases.
Is FabFilter Twin 3 free?
FabFilter Twin 3 costs $24.99, with no in-app purchases.
Which has better reviews, Apogee Maestro or FabFilter Twin 3?
FabFilter Twin 3 is rated higher. Apogee Maestro averages 2.1 out of 5 from 46 ratings, while FabFilter Twin 3 averages 4.6 from 42 ratings.
Do Apogee Maestro or FabFilter Twin 3 have ads?
Neither Apogee Maestro nor FabFilter Twin 3 shows ads.
Which is updated more often, Apogee Maestro or FabFilter Twin 3?
Apogee Maestro ships an update every 4 months, and FabFilter Twin 3 every 10 months. Most recently, Apogee Maestro was updated on November 1, 2026 and FabFilter Twin 3 on November 3, 2026.

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