Comparison

Descent Granulator vs CrispAudio

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

Head to head
About

Descent Granulator

This app captures audio, breaks it into tiny grains, and manipulates them for unique sound effects. Explore subtle thickening, rhythmic delays, frozen soundscapes, and shimmering pitch-shifted textures.

Highlights
  • Real-time granular engine
  • Pitch shifting with quantization
  • Six-axis randomization
  • Diffusion and feedback controls
  • Tempo sync
  • 35 factory presets
Features
Read full description

Descent is a real-time granular effect that captures incoming audio, breaks it into tiny grains, and scatters them across time and pitch. The result: everything from subtle thickening and rhythmic delays to vast frozen soundscapes and shimmering pitch-shifted clouds. GRANULAR ENGINE Control up to 50 simultaneous grains with independent settings for duration, overlap, and envelope shape. Play grains forward, reverse, or randomly mixed for tape-style effects, reverse swells, and glitchy textures. PITCH SHIFTING WITH QUANTIZATION Transpose from -24 to +24 semitones. Lock pitch shifts to specific intervals—octaves, fifths, or any chromatic combination—for harmonically correct shimmer and transposition effects. SIX-AXIS RANDOMIZATION Independently randomize pitch, pan, position, amplitude, duration, and grain count. Dial in subtle organic movement or push into complete textural chaos. DIFFUSION AND FEEDBACK High-feedback mode with a diffusion control transforms delays into lush, reverb-like washes that never get harsh or run away from you. TEMPO SYNC Lock grain timing to your session's tempo or let textures evolve freely in untethered mode. 35 FACTORY PRESETS Covering shimmers, delays, reverbs, pitch effects, and experimental sound design. Cross-platform XML presets are compatible across all Audio Damage plugin formats and operating systems. SOUND DESIGN IDEAS Add subtle depth with a few long grains and minimal randomization Create rhythmic delays with short, quantized grains at high feedback Build infinite sustain pads by freezing audio with high grain count and overlap Craft shimmer effects by quantizing pitch to octaves and fifths Transform vocals into ethereal textures with diffusion and wide panning AUv3 compatible. Runs standalone or hosted in AUM, ApeMatrix, Audiobus, Cubasis, GarageBand, and other AUv3 hosts on iOS 13 or newer. From Audio Damage—making creative software for discerning musicians since 2002.

About

CrispAudio

Features
Read full description

CrispAudio is a cross-platform audio workstation that brings sound-effect synthesis, voice processing, and a timeline waveform editor into one app. - SFX Synthesizer: design retro game sounds from 16 preset generators, shape ADSR envelopes, FM, arpeggios, and a full effects rack. - Voice Processor: record or import audio and transform it with 9 voice presets, pitch/formant shifting, and a deep effects chain. - Timeline Editor: arrange clips on multiple tracks with fades, crossfades, and per-segment effects, then export to WAV. Everything runs on your device. No account, no cloud, no tracking.

Screenshots

Descent Granulator1 screens
CrispAudio3 screens

Verdict

The call

The clearest difference is price: CrispAudio at Free against Descent Granulator's $4.99. CrispAudio also leads on iOS requirement (14.0 vs 16.0). On 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

CrispAudio is free to download; Descent Granulator costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 8 level
Descent Granulator versus CrispAudio: the parameters behind the verdict, then further details
ParameterDescent GranulatorCrispAudio
Price$4.99Free — better
Rating3.7 (3 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.014.0 — better
Further details — not scored
Size61 MB8 MB
Age rating4+4+
DeveloperAudio Damage, Inc.Christian Strobele

In-app purchases

None

Descent Granulator

No in-app purchases

None

CrispAudio

No in-app purchases

Questions

Is Descent Granulator free?
Descent Granulator costs $4.99, with no in-app purchases.
Is CrispAudio free?
CrispAudio is free to download, with no in-app purchases.
Do Descent Granulator or CrispAudio have ads?
Neither Descent Granulator nor CrispAudio shows ads.

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