Comparison

Attack Softener vs SWAM Viola Section

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

Head to head
About

Attack Softener

This audio effect plugin removes the initial attack transient of notes, allowing for synth-like sounds from various instruments. It functions like a transient shaper but can silence pick sounds for fast music, enabling clean solo tones without distortion.

Highlights
  • Removes note attack transients
  • Creates synth-like instrument sounds
  • Functions like a transient shaper
  • Silences pick sounds for fast music
  • Enables clean solo tones without distortion
  • Preserves original instrument tone
Features
Read full description

Attack Softener is an effect that fades the beginning of each note you play to remove the attack transient. This allows you to make synth-like sounds with almost any instrument (guitar, bass, piano, etc.) HOW DOES IT WORK? It functions similarly to a transient shaper. Unlike a transient shaper though, it can bring the volume of attack sounds down to near zero quickly enough to silence the pick sound of an electric guitar in very fast music. WHAT IS IT USED FOR? It works with any instrument but we really like to use it with electric guitar. We recommend the following effect chain: Guitar -> Attack Softener -> Compressor -> Reverb. The combination of the attack softener and compressor is especially nice because the compressor keeps the volume balanced when playing clean solos but heavy compression intensifies the pick click noise, making it inappropriate for many styles of music. With the Attack Softener placed before the compressor you can get a nice, even clean solo tone that doesn't have punchy hard pick sounds. This allows you to play solos with a clean tone, where normally you would have to use distortion or overdrive to get sustain, now you can get that distorted "light touch" feel without the harshness of distortion. MORE TECHNICAL EXPLANATION OF HOW IT WORKS A transient shaper creates two volume envelopes. One rises immediately and falls slowly; the other rises slowly and falls slowly. The difference between these two envelopes indicates how far the volume should be reduced to silence the attack. However, changing the volume very quickly usually causes noise in the sound because of volume changes that happen naturally during the sustain part of the notes. This plugin is different from ordinary transient shapers because it combines several new methods to help it differentiate between real attack transients and other volume changes, and it uses dynamic filters that adjust the response time to ensure that it can respond quickly without introducing audible clicking sounds when the volume changes. IS THERE ANY OTHER EFFECT LIKE THIS OR IS IT SOMETHING NEW? EHX makes a pedal called Attack / Decay that does something similar. There are several other pedals that also do swell effects. All of them are designed for long fades and slow playing except the EHX one, which can operate faster by separating each new note onto its own audio channel using spectral processing. That spectral note separation distorts the tone signficiantly. This Attack Softener plugin is the only effect we are aware of that handles fast picking while preserving the original tone of the instrument.

About

SWAM Viola Section

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SWAM Viola Section for iOS: The Next-Level String Section Experience SWAM Viola Section for iOS brings the power of Physical Modeling technology to your mobile device, allowing you to create realistic, expressive, and fully customizable viola section performances on the go. Whether you’re a composer, producer, or live performer, this revolutionary app delivers unmatched realism, efficiency, and flexibility in a lightweight and intuitive package. Unlike traditional sample libraries, SWAM Viola Section doesn’t rely on pre-recorded articulations. Instead, it generates the sound in real time, reacting dynamically to your playing style, whether you're working in classical, cinematic, jazz, or modern electronic music. Why Choose SWAM Viola Section for iOS? Unparalleled Realism – Each viola section is fully controllable in terms of expression, vibrato, bow pressure, bow position, tremolo, and more. No need to switch between different articulations—just play and shape the sound in real time. Enhanced Efficiency – No more endless searching for the right articulation or sample. With SWAM Viola Section, you have immediate access to every possible playing technique at your fingertips. Faster Workflow – Control velocity, expression, and phrasing seamlessly while switching effortlessly between staccato, legato, spiccato, or pizzicato just by playing. Smart Room Simulator “Ambiente” – The built-in room simulator ensures that all viola sections in your mix interact naturally, allowing for a centralized UI to position every section in a shared acoustic space without tweaking each plugin separately. Top Features at a Glance Individual Section Control – Adjust the expressivity of each viola section independently, fine-tuning vibrato, bowing techniques, dynamics, and more. Standalone & AUv3 Plugin – Use SWAM Viola Section as a standalone app for real-time performances or integrate it as an AUv3 plugin in your favorite DAW. Customizable Sound & Playability – Personalize the tone, resonance, and bowing articulation to match any genre or style. MIDI & MPE Compatibility – Play expressively with MIDI controllers, MPE devices, wind controllers, or even directly from your iOS device’s touchscreen. Seamless Integration with DAWs – Perfect for mobile music production, SWAM Viola Section works effortlessly in Logic Pro for iPad, Cubasis, AUM, GarageBand, Camelot Pro and more. Lightweight & Powerful – Thanks to state-of-the-art Physical Modeling technology, you get a realistic and highly responsive string section without the need for massive sample libraries. Who is SWAM Viola Section for iOS Designed For? Film & Game Composers – Achieve lifelike, expressive viola section performances directly from your iPad or iPhone. Music Producers – Use real-time expressivity to shape your sound instantly, without limitations. Live Performers – Integrate SWAM Viola Section into your live setup for dynamic, high-quality string section performances on the go. Orchestrators & Arrangers – Create and refine rich, full orchestral arrangements with deep control over every section’s expressivity. Important Notes For the best experience, we recommend using a device with an Apple Silicon chip (M1, M2, M3, or later) for optimal responsiveness and real-time performance. Like the solo SWAM Strings instruments, SWAM Viola Section is monophonic, as it accurately replicates real bowed string instruments, allowing only double stops where realistic fingerings permit. To fully explore the expressive power of SWAM Viola Section, a MIDI controller capable of continuous expression (such as an MPE device, breath controller, or expression pedal) is recommended. Take your string section to the next level with SWAM Viola Section for iOS and redefine the way you create, perform, and produce music—anytime, anywhere.

Screenshots

Attack Softener4 screens
SWAM Viola Section4 screens

Verdict

The call

The clearest difference is price: Attack Softener at $5.99 against SWAM Viola Section's $44.99. Attack Softener also leads on iOS requirement (12.0 vs 15.0). On update cadence, ads, in-app purchases and device support 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

Attack Softener costs $5.99 and SWAM Viola Section $44.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Attack Softener ships an update every 3 weeks, SWAM Viola Section monthly. The most recent releases landed on September 30, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 8 level
Attack Softener versus SWAM Viola Section: the parameters behind the verdict, then further details
ParameterAttack SoftenerSWAM Viola Section
Price$5.99 — better$44.99
Rating4.3 (10 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings10 — better—
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size13 MB188 MB
Age rating4+4+
DeveloperBlue Mangoo Consulting Company LimitedAudio Modeling

In-app purchases

None

Attack Softener

No in-app purchases

None

SWAM Viola Section

No in-app purchases

Questions

Is Attack Softener free?
Attack Softener costs $5.99, with no in-app purchases.
Is SWAM Viola Section free?
SWAM Viola Section costs $44.99, with no in-app purchases.
Do Attack Softener or SWAM Viola Section have ads?
Neither Attack Softener nor SWAM Viola Section shows ads.
Which is updated more often, Attack Softener or SWAM Viola Section?
Attack Softener ships an update every 3 weeks, and SWAM Viola Section monthly. Most recently, Attack Softener was updated on September 30, 2026 and SWAM Viola Section on October 6, 2026.

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