Comparison

Filterstation2 vs BLEASS Filter

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

Head to head
About

Filterstation2

This app offers a versatile dual filter effect for music production, inspired by classic hardware. It features twelve filter algorithms, an envelope follower, and multiple operating modes for creative sound shaping. Its user-friendly interface and resizable GUI make it a powerful tool for producers.

Highlights
  • Twelve filter algorithms
  • Envelope follower with sidechain
  • VCA mode for tremolo/gate
  • LFO with tempo sync
  • Serial, parallel, and stereo modes
  • Resizable GUI
  • Cross-platform preset manager
Features
Read full description

Filterstation 2 is the Audio Damage dual filter, built for sound design and performance rather than corrective EQ. It runs two resonant filters in series, in parallel, or split across the stereo field, with twelve filter algorithms and a full set of modulation tools for movement, distortion, and rhythm. FEATURES Twelve filter algorithms, including our 914 bandpass and Filterpod lowpass models, a clean state-variable filter, and an MS20-style filter, covering lowpass, highpass, bandpass, and notch. Each of the two filter slots can run a different one. Serial, parallel, and true stereo routing. Run the filters one into the next, side by side, or split hard left and right. Envelope follower with stereo sidechain. Drive the cutoff from a signal's own dynamics for auto-wah, or feed in an external source so one track opens the filter on another. LFO with twelve patterns, internal or tempo-synced. VCA mode for tremolo and gating. FSU section for extra signal hacking, for when clean is not the point. Resizable vector interface, sharp on every iPhone and iPad display. Universal preset system. XML-based presets move between iOS and the desktop versions. IN USE... Sweep the cutoff by hand for filter rises and drops. Set the envelope follower to track the input for an auto-wah that moves with your playing. Patch a kick into the sidechain to duck a pad or bassline in time. Run the two filters in series for steep formant shapes, or in parallel for wide dual-band sweeps. Tempo-sync the LFO for rhythmic gating, then bring in the FSU section when the part needs to fall apart. Filterstation 2 runs as an AUv3 plugin inside any compatible iOS host, including AUM, Cubasis, Drambo, apeMatrix, and GarageBand. It is also available for macOS, Windows, and Linux as a desktop plugin, and presets move freely between them. Requires iOS 13 or later. An AUv3 host app is recommended. Features • Twelve different filter algorithms, including MS20 emulation and our classic 914 bandpass and Filterpod lowpass models. • VCA mode for tremolo and gate effects. • LFO with twelve different patterns, and both internal and tempo sync modes. • Envelope follower for dynamic control of filter frequency. • Serial, parallel, and true stereo operating modes. • Easy-to use interface for quick programming. • Vector-based resizable GUI. Use just the filter screen, slide the controls over it, or (in hosts that allow it) open up the whole UI. • Cross-platform XML-based preset manager; copy your desktop presets to the iOS version using Handoff, or share them with your friends and in forums. • Full PDF manual available at Support link.

About

BLEASS Filter

This app offers a stereo dynamic filter effect inspired by vintage analog synthesizers. It features an envelope follower and LFO for dynamic musical movement, providing a tactile user experience with detailed visual feedback.

Highlights
  • Stereo dynamic filter effect
  • Vintage analog synth inspiration
  • Envelope follower
  • LFO with sync to beat
  • Intuitive tactile interface
  • Detailed visual feedback
Read full description

Inspired by the vintage analogue filters found on the world’s most renowned classic synths, and wrapped in our trademark super-modern interface design, BLEASS Filter delivers a great sound along with an intuitive and tactile user experience. The plugin also provides detailed visual feedback that can be read and understood at a glance. A static filter can be as dull as no filter at all, which is why we have included both an envelope follower and an LFO (Low Frequency Oscillator) in BLEASS Filter. The envelope follower can be tuned to perfectly match your audio, adding dynamic interest to your music, whilst the LFO creates repeating sweeps and movement that can run freely or sync to the beat. With superb versatility, ultra-efficient processing, and a great price, BLEASS Filter is guaranteed to bring new character and interest to your audio, and a smile to your face! BLEASS Filter is also available for Desktop visit www.bleass.com/filter for more information

Screenshots

Filterstation22 screens
BLEASS Filter3 screens

Verdict

The call

The clearest difference is rating: BLEASS Filter at 5.0 against Filterstation2's 4.5. BLEASS Filter also leads on price ($3.99 vs $4.99). On review sentiment, ratings volume, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Filterstation2 costs $4.99 and BLEASS Filter $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

BLEASS Filter holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 19 and 22 respectively. Written reviews point the same way: 75% of Filterstation2's written reviews are positive against 80% of BLEASS Filter's.

UpkeepUpdate frequency

Filterstation2 ships an update every 19 months, BLEASS Filter every 18 months. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
Filterstation2 versus BLEASS Filter: the parameters behind the verdict, then further details
ParameterFilterstation2BLEASS Filter
Price$4.99$3.99 — better
Rating4.5 (19 ratings)5.0 (22 ratings) — better
Positive reviews75.0% of reviews80.0% of reviews — better
Number of ratings1922 — better
Update frequencyEvery 19 monthsEvery 18 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.011.0 — better
Further details — not scored
Size29 MB28 MB
Age rating4+4+
DeveloperAudio Damage, Inc.BLEASS

Customer experience

Filterstation2

All ratings19 ratings
Positive84.2%
Neutral5.3%
Negative10.5%
Written reviews12 reviews
Positive75.0%
Neutral8.3%
Negative16.7%

BLEASS Filter

All ratings22 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

None

Filterstation2

No in-app purchases

None

BLEASS Filter

No in-app purchases

Questions

Is Filterstation2 free?
Filterstation2 costs $4.99, with no in-app purchases.
Is BLEASS Filter free?
BLEASS Filter costs $3.99, with no in-app purchases.
Which has better reviews, Filterstation2 or BLEASS Filter?
BLEASS Filter is rated higher. Filterstation2 averages 4.5 out of 5 from 19 ratings, while BLEASS Filter averages 5.0 from 22 ratings.
Do Filterstation2 or BLEASS Filter have ads?
Neither Filterstation2 nor BLEASS Filter shows ads.
Which is updated more often, Filterstation2 or BLEASS Filter?
Filterstation2 ships an update every 19 months, and BLEASS Filter every 18 months. Most recently, Filterstation2 was updated on October 11, 2026 and BLEASS Filter on October 7, 2026.

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