Comparison

MF vs BLEASS Spectral Resonator

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

Head to head
About

MF

This app meticulously recreates a classic analog effects pedal, offering a voltage-controlled ring modulator, carrier oscillator, and LFO. It's designed to process and modulate any audio input, providing a unique, retro-futuristic sound with organic parameter interaction for a musical playing experience.

Highlights
  • Ring Modulator
  • Voltage-controlled Carrier Oscillator
  • Voltage-controlled LFO
  • AUv3 effects plugin
  • Processes any audio input
  • Organic parameter interaction
Features
Read full description

The MF-102S Ring Modulator is a re-invention of Moog Music’s classic Moogerfooger MF-102 analog effects pedal. The MF-102 Ring Modulator, introduced in 1998, contained three complete modular functions: a Ring Modulator, a voltage-controlled Carrier Oscillator, and a voltage-controlled dual-waveform Low Frequency Oscillator (LFO). Designed by Bob Moog and his engineering team, the MF-102 was a direct descendant of the original Moog modular synthesizers, adapted to process, modulate, and play with inputs ranging from guitar, voice, and synthesizer to any imaginable audio source. The MF-102 Ring Modulator has been meticulously recreated as the MF-102S, capturing not only the spaced-out, retro-futuristic sound of the original, but also the organic way in which the parameters interact to create a musical playing experience. The MF-102S is an AUv3 effects plug-in that requires a compatible host or DAW to function.

About

BLEASS Spectral Resonator

Transform audio by manipulating its frequency content to create unique spectral textures and resonances. Generate complex harmonic sounds from internal tone generators or MIDI input, with deep control over pitch, timbre, and spectral filtering.

Highlights
  • Spectral domain audio conversion
  • Frequency shifting, blurring, and filtering
  • Internal tone generator and MIDI input
  • Up to eight voices of polyphony
  • Detailed control over resonance parameters
  • Interactive 3D spectrogram visualization
  • Freeze and Kill controls
Read full description

By converting audio into the spectral domain, BLEASS Spectral Resonator can shift, blur, filter, and restructure the frequency content of any sound before generating resonances. When blended with the source signal, this adds a controllable layer of pitch and timbre. Used fully wet, it produces rich and complex spectral textures. Resonances can be generated from an internal four-voice tone generator or directly from incoming MIDI notes. With up to eight voices of polyphony, glide, pitch bend, and up to 256 harmonics per voice, BLEASS Spectral Resonator can be played from MIDI to create tuned harmonic resonances and evolving spectral textures. Intuitive controls provide detailed manipulation of the resonator behaviour, including unison, detuning, harmonic stretching, density, damping, decay, and harmonic filtering. Harmonics can be restricted to even or odd series, while spectral shifting and blurring further reshape the resulting resonances. A spectral-domain filter lets you select the frequency range used to excite the resonators. The interactive 3D spectrogram visualises resonator activity over time while also providing direct control over the spectral filter. BLEASS Spectral Resonator also includes Freeze and Kill controls for holding or clearing active resonances. Designed to combine deep spectral processing with an accessible interface, it opens new possibilities for harmonic, rhythmic, and dynamic sound design, including inharmonic or atonal material such as drums. BLEASS Spectral Resonator is also available for Desktop. Find more information here: http://www.bleass.com/spectral-resonator

Screenshots

MF3 screens
BLEASS Spectral Resonator3 screens

Verdict

The call

The clearest difference is price: MF at $14.99 against BLEASS Spectral Resonator's $19.99. On rating, 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

MF costs $14.99 and BLEASS Spectral Resonator $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for MF against 5.0 for BLEASS Spectral Resonator. Both are backed by a comparable volume of ratings — 9 and 4 respectively.

Scorecard1 real difference · 9 level
MF versus BLEASS Spectral Resonator: the parameters behind the verdict, then further details
ParameterMFBLEASS Spectral Resonator
Price$14.99 — better$19.99
Rating5.0 (9 ratings)5.0 (4 ratings)
Positive reviews100.0% of reviews—
Number of ratings9 — better4
Update frequencyMonthly—
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better12.0
Further details — not scored
Size42 MB24 MB
Age rating4+4+
DeveloperMoog Music Inc.BLEASS

Customer experience

MF

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

BLEASS Spectral Resonator

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

MF

No in-app purchases

None

BLEASS Spectral Resonator

No in-app purchases

Questions

Is MF free?
MF costs $14.99, with no in-app purchases.
Is BLEASS Spectral Resonator free?
BLEASS Spectral Resonator costs $19.99, with no in-app purchases.
Which has better reviews, MF or BLEASS Spectral Resonator?
MF and BLEASS Spectral Resonator are both rated 5.0 out of 5 on the App Store, from 9 and 4 ratings respectively.
Do MF or BLEASS Spectral Resonator have ads?
Neither MF nor BLEASS Spectral Resonator shows ads.

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