Comparison

Kombinat4 vs GrimoHex

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

Head to head
About

Kombinat4

This audio plugin allows users to split sounds into up to eight frequency bands and apply one of 38 distortion engines to each. It offers parallel multiband processing or serial chaining of distortion effects for complex sound design. Includes a comprehensive output section with filters, compression, and feedback.

Highlights
  • Up to eight frequency bands
  • 38 distinct distortion engines
  • Multiband and serial processing modes
  • Advanced output filter section
  • Built-in compressor with sidechain
  • Global feedback path with envelope
  • AUv3 plugin and standalone app
Features
Read full description

KOMBINAT4 is Audio Damage's fourth-generation flagship distortion. Take any sound, split it into up to eight frequency bands, and assign one of 38 distortion engines to each band. Or flip to Serial mode and chain those eight engines end-to-end for stacked, cascading mayhem. THIRTY-EIGHT DISTORTION ENGINES The complete roster from Kombinat Tri returns: Fuzz, Saturate, Distort, Clip, Warp, Degrade, Ring Mod, X Noise, Octaver, Wavy, Rectify, Tube Clip, and the famously unhinged Nerd Rage. Joining them is the entire engine set from our Grind distortion: Tanh, Asym Tanh, Overdrive, Polynomial, Linear Distort, Sine Drive, Var Hard Clip, Gloubi Boulga, MXR, Soft Clip, and Cubic NLD. Plus thirteen brand-new algorithms built specifically for Kombinat4: Wavefold, Chebyshev, Bitwise, Slew Limit, Comparator, Diode Clip, Feedback FM, Fractal, Dropout, Shapeshift, Phase Distortion, Stutter, and Erosion. Every engine has up to three custom-labeled controls plus per-band gain and solo. Pick a different engine for each band and design distortion tones that simply weren't available before. EIGHT BANDS, TWO MODES In Multiband mode, the input is split by Linkwitz-Riley crossovers into up to eight parallel bands. Each band gets its own engine and gain stage, and everything recombines at the output. Drop to two bands for classic low/high splits, push to eight for full-spectrum surgical distortion design, and solo any band to dial it in cleanly. In Serial mode, those same eight slots become a chain — every engine processes the full-bandwidth signal in turn, for layered drive structures impossible to achieve with a single algorithm. OUTPUT SECTION A dedicated output filter with twelve types: 2-pole and 4-pole low-pass, high-pass, and band-pass shapes, a notch, three OTA-style filters, a 914-style ladder bandpass, our Filterpod, and bypass. Built-in Rough Rider compressor at the output with sidechain HPF and external sidechain input. Global feedback path with attack and decay envelope for self-oscillating screams and slow-blooming sustain. Optional AGC for level-matched A/B comparisons across heavy distortion settings. DC blocker. 2x and 4x oversampling for clean high-frequency content. PRESETS AND WORKFLOW Factory preset library covering subtle saturation, mix-bus enhancement, mid-range fattening, lead guitar tones, low-end mangling, full-on industrial destruction, and everything in between. Folder-based user preset browser with favorites and import/export of single presets or full folders as ZIP. XML preset compatibility with the desktop edition — your iOS presets work in your DAW and vice versa. AUv3 plugin for iOS hosts including GarageBand, Logic Pro for iPad, AUM, Cubasis, Loopy Pro, Audiobus, drambo, BeatMaker 3, and others. Standalone app included. Tooltips on every control. Animated band display with realtime spectrum overlay. No DRM, no account, no online activation.

About

GrimoHex

Create beats quickly with a tactile, hardware-inspired sampler and step sequencer. Record, shape, and sequence sounds for fast music production on your iPhone. Ideal for producers and beat makers on the go.

Highlights
  • Hardware-style pad workflow
  • 128-step sequencing
  • Sample recording and playback
  • Sample editing tools
  • Real-time sound shaping
  • MIDI-focused sequencing
  • Pattern-based music creation
Features
Read full description

GrimoHex is a modern sampler and step sequencer built for fast, tactile beat creation on iPhone. Designed for producers, electronic musicians, and mobile beat makers, GrimoHex gives you a focused hardware-inspired workflow without the clutter of a full DAW. Record sounds, shape samples, build patterns, and perform ideas quickly from a compact pad-based interface. At its core, GrimoHex combines a hands-on sampler, drum machine, and step sequencer into one streamlined music production app. It is made for sketching beats, building loops, sequencing drums, triggering samples, and creating patterns wherever inspiration hits. Key features: • Hardware-style pad workflow for fast beat making • 128-step sequencing for detailed pattern creation • Sample recording and playback • Trim, zoom, and sample editing tools • Real-time sound shaping controls • MIDI-focused sequencing workflow • Pattern-based music creation • Clean interface designed for speed and focus • Built for mobile producers, beat makers, and electronic artists GrimoHex is ideal for making drum patterns, sample-based beats, loops, sketches, and performance-ready ideas on the go. Whether you are building rhythms from recorded samples, sequencing external gear, or creating patterns directly on your phone, GrimoHex keeps the process fast and musical. A focused sampler. A tactile sequencer. A compact groovebox for iPhone.

Screenshots

Kombinat44 screens
GrimoHex4 screens

Verdict

The call

Kombinat4 and GrimoHex both sit at 5.0 stars, but that hides the real split: 100% of GrimoHex's written reviews are positive against 67% of Kombinat4's. Kombinat4's advantage is price ($7.99 vs $12.99) and ratings volume (10 vs 1). On rating, update cadence, 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

Kombinat4 costs $7.99 and GrimoHex $12.99 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 Kombinat4 against 5.0 for GrimoHex. That said, the two scores are not equally well evidenced: Kombinat4 has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 67% of Kombinat4's written reviews are positive against 100% of GrimoHex's.

UpkeepUpdate frequency

Kombinat4 ships an update every 3 days, GrimoHex every 5 days. The most recent releases landed on September 17, 2026 and September 21, 2026 respectively.

Scorecard4 real differences · 6 level
Kombinat4 versus GrimoHex: the parameters behind the verdict, then further details
ParameterKombinat4GrimoHex
Price$7.99 — better$12.99
Rating5.0 (10 ratings)5.0 (1 ratings)
Positive reviews66.7% of reviews100.0% of reviews — better
Number of ratings10 — better1
Update frequencyEvery 3 days — betterEvery 5 days
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size32 MB5 MB
Age rating4+4+
DeveloperAudio Damage, Inc.James Draper

Customer experience

Kombinat4

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive66.7%
Neutral33.3%
Negative0.0%

GrimoHex

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Kombinat4

No in-app purchases

None

GrimoHex

No in-app purchases

Questions

Is Kombinat4 free?
Kombinat4 costs $7.99, with no in-app purchases.
Is GrimoHex free?
GrimoHex costs $12.99, with no in-app purchases.
Which has better reviews, Kombinat4 or GrimoHex?
Kombinat4 and GrimoHex are both rated 5.0 out of 5 on the App Store, from 10 and 1 ratings respectively.
Do Kombinat4 or GrimoHex have ads?
Neither Kombinat4 nor GrimoHex shows ads.
Which is updated more often, Kombinat4 or GrimoHex?
Kombinat4 ships an update every 3 days, and GrimoHex every 5 days. Most recently, Kombinat4 was updated on September 17, 2026 and GrimoHex on September 21, 2026.

Other comparisons