7XWAVE Sample Synth Loop Maker vs MidiStep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
7XWAVE Sample Synth Loop Maker
This app offers a 7-channel sample sequencer with advanced synth and modulation features for intricate sound manipulation. Create beats, glitch effects, and complex loops with extensive editing and real-time parameter control. Export your creations or sync with other music applications.
- 7-channel sample sequencer
- Animatable modulation
- Sample mangling and glitch effects
- Real-time parameter recording
- Independent sequence lengths
- Built-in effects (distortion, reverb, delay)
- MIDI and Ableton Link sync
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7XWAVE - a 7 channel sample sequencer with synth features & animatable modulation features for sample mangling. So many sound manipulation possibilities can be had with this whether it's a funky electro backing track or crazy granular glitch effects. Choose a sample, tweak the sound using envelopes & filters then create your beats and bleeps. Add effects to each sound, pan, level, sample start, length pitch & filter. Mash up loops and sequences with trimming and shuffling. Each step can have a start stop or end stop , shuffle up your samples or turn them into wave cycles like a synth, then animate the start position. Lots of glitch or time stretch effects! Lock parameter dials to a step or record dial movements in real time. All sequences can be set up to 1-64 steps. Export recorded loops or route audio into Audiobus or AUM etc keeping in sync with other apps using MIDI or Ableton Link. Sequencer Specifications & synth features: Animate or manually set levels for every track dial. Each program has swing/groove, independent sequence lengths from 1-64 plus offsets, Randomiser with 0-100% chance of a step in realtime, Accent levels on tracks for how much the accent affects pitch, frequency & volume dynamics. Notes are easily created on current bar. Double tap = accented dynamics. Hold down for copy, paste & clear. Fill 64 steps expands current sequence to 64 steps repeating to fill. Random generations of notes.. Hi, low or band pass filters, resonance, filter env & decay like in most synthesisers. Also Hi split adds parallel hi pass. Sample start, length & loop point, loop on/off, ping ping & reverse. Edit samples small enough to waves to use as a synth "oscillator". Loop level allows you to play loop back to point in Sample or at the very end for for tight looping and glitch repeat effects, granular fx and sample mangling. Slice/divide the sample start point to the track sequence length. You can then re-shuffle steps for glitch effect,Adjust pitch, volume attack & release or gated volume. Adjust pitch or set it automatically to fit the sequence and BPM (good for importing loops to match). Distortion, Delay (snaps to nearest time sync), reverb and compression effects. Each sequence has one LFO with adjustable speed and can modulate sample start/length , filter and pitch. LFO can also gate triggered for an Envelope effect. Built in keyboard for playing your samples using keys or selecting the random notes for random generation in step edit. Mixer console view so you can adjust pan, bass and levels. Import samples from other apps documents folders, Audioshare or copy/paste. Export you trimmed sample to this app document folder and export your recorder loops. Record what you are playing to export to another app or computer for composing yous loops. Play in sync your sampled loop with your current program. Route the audio output into other apps like Garage band, Audiobus or AUM with other apps. Ableton Link / MIDI syncs to sequencer. This is not an external audio input sampler but it can resample and those samples can be used as sound sources for synthesising. Manual: http://beatsnbobs.com/manuals/7xwave-manual.html Included is a help function. Any problems or ideas please let me know. Cheers Rob
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 price: 7XWAVE Sample Synth Loop Maker at $2.99 against MidiStep's $14.99. MidiStep's advantage is rating (4.8 vs 4.2) and review sentiment (81% vs 57%). On ratings volume, 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
7XWAVE Sample Synth Loop Maker costs $2.99 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 4.2. Both are backed by a comparable volume of ratings — 10 and 25 respectively. Written reviews point the same way: 57% of 7XWAVE Sample Synth Loop Maker's written reviews are positive against 81% of MidiStep's.
7XWAVE Sample Synth Loop Maker ships an update every 10 days, MidiStep every 2 weeks. The most recent releases landed on September 4, 2026 and September 18, 2026 respectively.
| Parameter | 7XWAVE Sample Synth Loop Maker | MidiStep |
|---|---|---|
| Price | $2.99 — better | $14.99 |
| Rating | 4.2 (10 ratings) | 4.8 (25 ratings) — better |
| Positive reviews | 57.1% of reviews | 81.3% of reviews — better |
| Number of ratings | 10 | 25 — better |
| Update frequency | Every 10 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 49 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Rob Wilmot | 4Pockets.com |
Customer experience
7XWAVE Sample Synth Loop Maker
MidiStep
In-app purchases
7XWAVE Sample Synth Loop Maker
No in-app purchases
MidiStep
No in-app purchases
Questions
Is 7XWAVE Sample Synth Loop Maker free?
Is MidiStep free?
Which has better reviews, 7XWAVE Sample Synth Loop Maker or MidiStep?
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