Comparison

Dialekt vs GRFX

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

Head to head
About

Dialekt

This app is an 8-track groovebox for mobile and studio use, offering quick groove programming and musical idea capture. It features diverse synthesis methods, built-in effects, a song sequencer, and a powerful randomizer to create unique tracks.

Highlights
  • 28 different synth engines
  • 8 touch effects with sequencer
  • Song Randomizer
  • Trig conditions, rolls, polyrhythms
  • Synth parameter per step
  • Audio Unit v3 plug-in
Read full description

Start casual, finish professional Dialekt is designed for quick groove programming and capturing new musical ideas on the fly. The 8-track groovebox for mobile and studio offers various synthesis methods, built-in effects, a song sequencer, and a powerful Song Randomizer. With 28 distinctive sound engines, flexible sequencing tools, and genre-based groove generation, Dialekt lets you create unique and professional tracks in seconds. Perfect for sketching, jamming, or performing live. :: KEY FEATURES :: • 28 Different Synth Engines • 8 Touch Effects with Sequencer • Mighty Song Randomizer • Trig Conditions, Rolls, Polyrhythms • MIDI Single Outs • Synth Parameter per Step • Audio Unit v3 Plug-In & MIDI FX Plug-In Some more info about the single features: ••• The Sounds ••• From classic oscillators to dynamic, physical tones like piano, organ, string, flute, vocal tones, as well as percussive elements and naturalistic kicks, Dialekt offers endless sound possibilities for any genre and creative endeavor. ••• The Sequencer ••• At the heart of Dialekt is the Sound per Step feature, where each synth parameter is saved to individual sequencer steps, providing full control over every detail. The Randomizers make great use of this functionality. Dialekt offers Rolls, Trig Conditions, and adjustable Tempo and Length per track. The Song Sequencer lets you create longer compositions, with features like Pattern Repeats, FX, Track Mutes, and the powerful Song Randomizer. The powerful FX sequencer with eight first-class touch-controlled effects is the cherry on top of this awesome music toy. The 8 included effects TapeStop, Filter-Delay, Reverb, Looper, Phaser, Chorus, LowPass and LoFi can be triggered with the Touch controls or the FX Sequencer. Triggers and parameter changes can be recorded and edited, and FX Sequences can easily be managed on the Memory Page. ••• The Song Randomizer ••• The Song Randomizer can create single tracks, parts, or whole songs, delivering fresh grooves and sounds every time. It generates patterns, sounds, chord progressions, fills, mute and FX sequences in various genres, which can be applied to individual elements like sounds, patterns, and pitches or to global parameters. ••• The Memory ••• All of this data needs to be managed, and that's where the Memory Page comes in. Here, you can view all your data at a glance. Simply copy or rotate tracks, patterns, and parts per Drag & Drop to build your arrangement. The Randomizers are there to fuel your creativity and offer endless inspiration.

About

GRFX

Transform ordinary audio into unique sonic textures, evolving soundscapes, and rhythmic glitches. This app offers precise control over sound manipulation with a unique pitch controller, multiple LFOs, and a flexible multi-effect chain. Create complex and immersive audio transformations in real-time.

Highlights
  • Granular engine for textures and rhythms
  • Harmonic Triangle pitch controller
  • Multi-effect chain with probabilistic routing
  • Four self-modulating LFOs
  • Real-time audio sculpting
  • AUv3 plugin and standalone app
Features
Read full description

GRFX is a powerful and creative granular effects processor that turns ordinary audio into extraordinary sonic landscapes. Slice your sound into grains and reshape them into evolving textures, shimmering chords, rhythmic glitches, haunting drones, and more. At the heart of GRFX is the Harmonic Triangle – an intuitive 3-way pitch controller that lets you morph simple tones into lush pads, arpeggiated patterns, or abstract gestures. Whether you’re aiming for organic soundscapes or synchronized stutters, GRFX gives you precise control over the flow of grains and modulation. Build complexity with four self-modulating LFOs, a multi-effect chain with probabilistic routing, and an elegant drag-and-drop modulation system. Shape your sound, modulate nearly every parameter, and sculpt immersive audio transformations in real time. Key Features: - Granular engine for creating textures, rhythms, chords, glitches, drones, ambiences, and more - Harmonic Triangle for 3-way pitch control, detuning, and microtonality - Built-in Chord Selector with 32 triads for instant harmonic richness - Grain envelope shaping for plucky, smooth, or abrupt grains - Buffer size, division, sync, and freeze controls - Rhythmic synchronization for tempo-synced effects and patterns - 4 LFOs with self-modulation and drag-and-drop assignment - Modulation panel & view mode for streamlined modulation management - 2 Multi-Effect slots (Filter, Distortion, Delay, Peak EQ, Chorus, Phaser, Bitcrusher, Reverb) with probability-based routing - Dedicated Send FX with Delay and Reverb in series or parallel mode - Flexible mixer section for sculpting wet/dry balance and routing AUv3 Audio Unit plugin – requires an AUv3-compatible host app such as Logic Pro, GarageBand, AUM, or Cubasis. Standalone version included.

Screenshots

Dialekt4 screens
GRFX4 screens

Verdict

The call

The clearest difference is price: Dialekt at Free against GRFX's $6.99. Dialekt also leads on rating (4.9 vs 4.6) and iOS requirement (15.0 vs 17.0). GRFX's advantage is in-app purchases (none vs 1) and review sentiment (78% vs 50%). On ratings volume, 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

Dialekt is free to download; GRFX costs $6.99 up front. Dialekt sells 1 one-off in-app purchase. GRFX asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Dialekt holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 22 and 11 respectively. Written reviews complicate that: 50% of Dialekt's written reviews are positive against 78% of GRFX's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Dialekt ships an update every 2 months, GRFX monthly. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

Scorecard7 real differences · 3 level
Dialekt versus GRFX: the parameters behind the verdict, then further details
ParameterDialektGRFX
PriceFree — better$6.99
Rating4.9 (22 ratings) — better4.6 (11 ratings)
Positive reviews50.0% of reviews77.8% of reviews — better
Number of ratings22 — better11
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree — betterPaid
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size1.0 GB117 MB
Age rating4+4+
DeveloperSugar Bytes GmbHImaginando Lda

Customer experience

Dialekt

All ratings22 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

GRFX

All ratings11 ratings
Positive90.9%
Neutral0.0%
Negative9.1%
Written reviews9 reviews
Positive77.8%
Neutral0.0%
Negative22.2%

In-app purchases

1 purchases

Dialekt

One-time1
  • Dialekt | iPhone Full Version$7.99
None

GRFX

No in-app purchases

Questions

Is Dialekt free?
Dialekt is free to download, with in-app purchases available.
Is GRFX free?
GRFX costs $6.99, with no in-app purchases.
Which has better reviews, Dialekt or GRFX?
Dialekt is rated higher. Dialekt averages 4.9 out of 5 from 22 ratings, while GRFX averages 4.6 from 11 ratings.
Do Dialekt or GRFX have ads?
Neither Dialekt nor GRFX shows ads.
Which is updated more often, Dialekt or GRFX?
Dialekt ships an update every 2 months, and GRFX monthly. Most recently, Dialekt was updated on October 4, 2026 and GRFX on October 12, 2026.

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