DrumLab vs MidiStep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DrumLab
Create unique drum sounds by blending samples and synthesis. This app features a powerful graphic editor, a step sequencer, and a mixer for detailed sound manipulation. Build songs by arranging patterns and apply a variety of effects.
- Multi-engine sound design (samples & synthesis)
- Graphic audio engine editor
- Step sequencer with 16/32 step patterns
- Mixer with pan and solo
- 20 stereo effects with quad pad processors
- Song building with pattern timeline
- Ableton Link compatible
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DRUMLAB brings a new approach to the Drum Machine by allowing you to play with both Samples & Synthesis drum sounds. With a powerful and easy to use graphic editor to create and manipulate sound, it is packed with 76 ready-made samples and synthesis Drum Kits. You can mix and match any sound from any drum kits to any track of your song. Play a song and load any drum kits (from factory kits or from any other songs) to listen to a completely new song every time. What’s in the box : ◊ 7 Sound Engines including a graphical Sampler ◊ 73 Drum Kits including 24 Classic kits ◊ 20 Stereo Effects including 3 Reverbs ◊ Fully Automatable engines, mixer and effects Sound Engines include : ◊ OSCILLATOR Engine ◊ KICK Engine ◊ SAMPLE Engine ◊ CLAPS Engine ◊ AM/FM Engine ◊ TYMBAL Engine ◊ DRONE Engine DRUMLAB is fully automatable and comes with 73 ready made drum kits: ◊ 24 Vintage Audio Drum Kits ◊ 38 Modern Audio Drum Kits ◊ 14 Syntheses Drum Kits As well as 20 hi-quality stereo effects: ◊ Delay ◊ Ping Pong ◊ Tap Delay ◊ Grain Delay ◊ Overdrive ◊ ResoDrive ◊ BitCrusher ◊ Filter ◊ SwipeFilter ◊ Vowel ◊ Ring Mod ◊ Shifter ◊ Reverse Pitch ◊ Phaser ◊ Chorus ◊ Classic Reverb ◊ Tone Reverb ◊ Box Reverb ◊ Compressor ◊ Big Compressor DRUMLAB offers 6 main sections: 1 - THE STEP SEQUENCER takes advantage of the iPad multi-touch screen for fast and creative patterns drawing. The Sequences handles 16 or 32 steps patterns and is polymeric. Each track can have its own length. Just gently tap and drag the blue handle at the right end of each track. Triplets, Duets, Quadriplets steps can also be added for more complex rhythms. 2 - THE DRUMS PAGE is a powerful graphic Audio Engine editor. Parameters are displayed as graph for visual feedback an d easy of use. Play, experiment and discover new sounds. Don’t forget to tap the little magnifying glass on the bar title of each graph, it will expand the graph to a bigger size for extra precision. 3 - THE PADS PAGE simply lets you play and record any beat that tickles your fingers, with automatic quantize so that you don’t miss a beat. With a Beat Repeat effect for extra fun. 4 - THE MIXER PAGE for quick and subtle sound mixing of your drum kits. Large and spacey so that you can get the big picture. Pan and Solo included. 5 - THE FX SECTION offer a powerful Quad Pads Effect processors. You can stack up to 4 effects at the same time and pick amongst a list of 20 available stereo effects. All effects can be either auxiliary or master effects. All effects are automatable. 6 - THE SONG PAGE allows you to quickly build a song with the patterns you have created. Just drag and drop the patterns onto the timeline. Each pattern in a song can be repeated for compact Song composition. DRUMLAB is Ableton Link compatible. Specifications: • Pure Data powered Audio Engine • 7 Audio Engines • 61 ready-made electronic drum kits • 20 hi-quality stereo effects • Engines, Mixer and Effects parameters are fully automatable • Step Sequencer with multi-touch matrix • Triplets, Duets, Quadriplets steps • 16 or 32 Steps per patterns • Polymetric Sequencer • Graphic Audio Synthesis editor • Copy and Paste sounds • Save your own drum kits • Export your own drum kits • Import drum kits • Export your song • Import songs • 9 Pads to play and record patterns • With Beat Repeat effect • Full screen Mixer with volume, pan and solo mode for each track • 4 FX Pads for your Master Effects chain : Compressor | Overdrive >>> Phaser | Chorus >>> Delay >>> Reverb • Mode song with easy building and pattern repeat • Audio background mode • Audiobus support • Full Midi implementation • Inter-App Audio support • Ableton Link compatible • Import DM2 songs (to extent, DRUMLAB has a new filter that may responds differently) Enjoy! Visit us : audionomy.fr Contact us : contact@audionomy.fr
MidiStep
Create complex rhythms and generative music with a powerful step sequencer. Control randomization for notes, chords, velocity, and more to generate unique, ever-changing musical patterns. Automate synth parameters with independent modulation lanes.
- User-controlled randomization for musical parameters
- Polyphonic chord playback per step
- Variable step sequence lengths
- Multiple linked patterns
- 8 independent modulation lanes
- Real-time modification of randomization
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MidiStep is a powerful and inspirational polyphonic step sequencer, and a dream for lovers of complex rhythms and generative music creation tools. The program uses sophisticated, user-controlled randomization to generate notes with a variety of parameters, including note values, note length, chords, patterns, velocity, gate, dividers, repeats, swing, and many more. You have complete control over what, when, and how much is randomized on a step-by-step basis. You can easily create patterns that have little to no variation, patterns that maintain a recognizable pattern but have some degree of variations to the notes, velocity, etc., all the way to patterns with extreme randomness with every pass – the degree of randomization is completely under your control for every parameter and for every step of a pattern. Features include per-step polyphonic chord playback, variable step sequence lengths for all parameters such as pitch, octave, velocity, note duration, beat divisions etc, and the capability to create multiple patterns which can be linked together in various ways. MidiStep also features 8 additional modulation lanes with independent play speeds. These can be used to automate parameters within your favourite synths. MidiStep uses sophisticated randomization settings for note values, note lengths, velocity, gate, dividers, repeats, swing, pitch bend and modulation. In addition, by setting different cycle lengths, step skips, step repeats, jumps, rewinds, cursor positions, pattern jumps, octave shifts, and many other parameters, you can create an infinite number of non-repeating sequences. The degree and types of randomizations for each of these parameters is up to you! Aleatoric music, also known as chance music, allows you to create patterns and entire compositions with user-controlled randomisation. The word 'aleatory' is derived from the Latin word 'alea' meaning dice. MidiStep allows you to turn on/off randomisation on a stepwise basis for almost all parameters, set the percent probability that the randomisation will occur, set min/max values, set exactly which parameters will be randomized, etc. The exact realization of the music will vary with each pass of the sequence, resulting in unique and captivating aleatoric renditions. All randomization controls can be modified in real-time. Features include: •Each of the 16 sequences can have unlimited types and degrees of randomness that you control. •8 independent sequencer lanes: Notes, Chords, Octaves, Velocity, Gate, Divider, Repeat, Delay. •8 independent Modulation sequencer lanes. •16 Patterns and 4 types of pattern switching, independent for each pattern. •Up to 16 steps per pattern, 16 patterns, and 16 cycles per pattern for a maximum sequence length of 4096 notes. •Independent sequencer length (1–16 steps) for each of the 16 lanes. •A Master step cursor independent of all other lanes. •Independent randomization parameters for each of the 16 lanes, with probability, min/max values, default values, skips, repeats, etc. •Unlimited variety of sequences, from slight variation to wildly different sequences on every pass. •126 scales and 126 chords – in every key, along with a scale and chord editor for you to create your own. •Chord complexity for 2–8 note chords, with notes specified or randomly generated. •Chord Articulation options – Block chords, Strum up/down, Arp up/down – with accent, length, speed, and random note order parameters. •Master lane and Chord lane previews. •Pattern Creator - automatic melody, chord, bass and drum backing. •Auto-scroll chord lane. •7-octave range for notes and chords (from C1–C8), with static and random octave offsets. •11 note lengths – from 1/32 note to 4 full measures, plus ties across notes, rests, repeated notes, and delays. •Two types of Swing with adjustable offset. •Humanize settings for note velocity and note timing. •Transposition of sequences using a keyboard – mono for single notes, and poly for chords.
Screenshots
Verdict
The clearest difference is rating: MidiStep at 4.8 against DrumLab's 4.3. MidiStep also leads on review sentiment (81% vs 64%) and update cadence (every 2 weeks vs monthly). DrumLab's advantage is price ($9.99 vs $14.99) and iOS requirement (9.0 vs 13.0). On ratings volume, ads, in-app purchases and monetization model 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
DrumLab costs $9.99 and MidiStep $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.
MidiStep holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 26 and 25 respectively. Written reviews point the same way: 64% of DrumLab's written reviews are positive against 81% of MidiStep's.
DrumLab ships an update monthly, MidiStep every 2 weeks. The most recent releases landed on September 20, 2026 and September 18, 2026 respectively.
| Parameter | DrumLab | MidiStep |
|---|---|---|
| Price | $9.99 — better | $14.99 |
| Rating | 4.3 (26 ratings) | 4.8 (25 ratings) — better |
| Positive reviews | 63.6% of reviews | 81.3% of reviews — better |
| Number of ratings | 26 — better | 25 |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 107 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Pascal Douillard | 4Pockets.com |
Customer experience
DrumLab
MidiStep
In-app purchases
DrumLab
No in-app purchases
MidiStep
No in-app purchases









