Comparison

EQ Converter vs NoizyBeast

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

Head to head
About

EQ Converter

Features
Read full description

This is a simple IOS app to aid in transferring EQ parameters between pro audio devices that use different EQ schemes. Sometimes it is necessary to transpose a Q or quality value to a bandwidth value or the reverse. Nail it with this app.

About

NoizyBeast

Explore a unique feedback drone synthesizer that generates sound through resonating strings and amplification. Manipulate filters, tape echo, and in-loop effects to create evolving drones, roars, and unique sonic textures. The free version offers full instrument functionality, while a one-time purchase unlocks recording and advanced preset management.

Highlights
  • Feedback loop sound generation
  • Free-sliding frequency control
  • In-loop filters and bit crusher
  • Tempo-synced gate with tap tempo
  • Multiple decay behaviors
  • DJ-style output filter
Read full description

NoizyBeast is a kaiju. A feedback drone synth with no keyboard. A resonating string runs through filters, reverb and tape echo and feeds back into itself until it ignites. You don't play notes -- you provoke the beast and ride whatever comes back. Silence, breathing, drone, roar. Grow a noise that is yours alone. MAKE IT ROAR - FEEDBACK loops a tiny electrical signal and amplifies it into noise -- the same principle as microphone feedback. - FREQUENCY is the beast's voice. A free-sliding knob, not a keyboard, so you can glide between pitches. - BODY, in-loop filters, and a bit crusher you can place INSIDE the loop (the damage re-amplifies every pass). - Tempo-synced gate with tap tempo, metal resonance, and a gear-jamming Drag. Tap tempo drives the GATE for easy ducking-style movement. - Screaming wah, octave-up roar, vocal formants. - Six decay behaviours: string sustain, blooming-and-wilting drone, gate tails, plucked cycles, pitch dive-bombs, a swell cut dead. - A DJ-style filter at the output: season the sound with LPF and HPF. FREE VERSION Completely free as an instrument: all 34 knobs, every parameter (except Macro assignment), tap tempo, and the 18-preset Horror bank. NOIZYBEAST PRO (one-time purchase, no subscription) - Record, export and share your performances - All 108 presets - Save your own user presets - Assign your favourite parameters to the 3 macro knobs (move several parameters with one knob) There is no limit to the sounds you can make. Twist the knobs freely and grow a noise that is yours alone. For iPhone, iPad and Mac. One Pro purchase unlocks all three. Support: https://www.tomocreateinc.com/en/support/noizybeast Privacy Policy: https://www.tomocreateinc.com/en/privacy

Screenshots

EQ Converter4 screens
NoizyBeast4 screens

Verdict

The call

The clearest difference is price: NoizyBeast at Free against EQ Converter's $2.99. NoizyBeast also leads on iOS requirement (16.0 vs 18.5). EQ Converter's advantage is in-app purchases (none vs 1). On ads 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

NoizyBeast is free to download; EQ Converter costs $2.99 up front. NoizyBeast sells 1 one-off in-app purchase. EQ Converter asks for nothing beyond the download.

Scorecard3 real differences · 7 level
EQ Converter versus NoizyBeast: the parameters behind the verdict, then further details
ParameterEQ ConverterNoizyBeast
Price$2.99Free — better
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequency—Every 8 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS18.516.0 — better
Further details — not scored
Size2 MB42 MB
Age rating4+4+
DeveloperCookie Mix Entertainment LLCTomocreate, Inc.

In-app purchases

None

EQ Converter

No in-app purchases

1 purchases

NoizyBeast

One-time1
  • NoizyBeast Pro$9.99

Questions

Is EQ Converter free?
EQ Converter costs $2.99, with no in-app purchases.
Is NoizyBeast free?
NoizyBeast is free to download, with in-app purchases available.
Do EQ Converter or NoizyBeast have ads?
Neither EQ Converter nor NoizyBeast shows ads.

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