Muspire vs StepLoom
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Muspire
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Muspire is a groundbreaking music composition app, which simplifies the music-making process by offering categorized emotion-based samples such as happiness, love, and anger. Designed primarily for individuals with developmental disabilities, Muspire aims to harness the therapeutic and positive effects of music, making composition accessible and enjoyable for everyone. ** All rights reserved by developer Park Junhyeok (a41618646@gmail.com).
StepLoom
Create electronic music with a touch-friendly groovebox. Quickly sketch beats, basslines, and melodies using a step sequencer, piano-roll editing, and arrangement views. Supports AUv3 plugins for expanded sound design.
- Touch-friendly beat and melody workflow
- Step sequencer and piano-roll editing
- Timeline, Session, and Flow arrangement views
- AUv3 instrument and effect plugin support
- Mixer controls for sound shaping
- MIDI input and external clock sync
- Export audio, stems, or MIDI
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StepLoom is a fast, touch-first electronic music sketchpad for making beats, loops, basslines, and melody ideas on iPhone and iPad. It gives you the focus of a compact groovebox without the weight of a full DAW, so you can start a rhythm, shape a synth line, try an AUv3 instrument, arrange patterns, and keep moving while the idea is fresh. Create drum patterns with a step sequencer, write melodic parts with piano-roll style editing, stack chords, add legato, adjust BPM, mix tracks, and switch sounds. Add Sample tracks by importing audio or recording directly in the Tracks view, then use the waveform editor to trim, reverse, normalize, tune, and shape One-shot or Loop playback. The project Media Library keeps custom audio available for reuse and arrangement. Turn loops into songs with three complementary arrangement views: shape Patterns and audio clips on the Timeline, launch quantized Patterns and Scenes in Session, or build visual paths and probability rules in Flow. Draw or record automation for mixer controls and supported AUv3 parameters. When you want to go beyond the built-in sounds, add AUv3 instrument or effect plugins, choose exposed plugin presets, open compatible plugin interfaces, and activate Plugin Sound directly from the sound picker. Optional iCloud sync keeps compatible projects and project media available across your Apple devices. StepLoom continues to work locally when sync is disabled. StepLoom is built for quick electronic music drafts: open the app, tap a grid, hear the result, and turn a loop into a structured idea. Main features: - Touch-friendly beat and melody workflow - Drum, melody, and custom Sample tracks - Step sequencer with playback highlight and loop control - Piano-roll style melody editing with chords and legato - Audio import and microphone sample recording - Waveform sample editor with trim, reverse, normalize, gain, tuning, One-shot, and Loop controls - Project Media Library for reusable custom audio - Timeline editing with drag, resize, layers, sections, loop ranges, and multi-selection - Quantized Pattern and Scene launching with Session performance recording - Blueprint-style Flow rules with Next, Jump, Random, Stop, and probability - AUv3 instrument and effect plugin slots - Plugin preset reading for AUv3s that expose factory presets - Plugin Sound option for playing tracks through AUv3 instruments - Mixer and AUv3 parameter automation - Mixer controls for volume, pan, EQ, filter, drive, meters, master gain, and limiter - MIDI input and external clock sync options - Optional iCloud project and media synchronization - Export full songs or the current pattern as audio, stems, or MIDI - Adaptive iPhone and iPad layouts StepLoom is for producers, beatmakers, songwriters, and electronic music learners who want a focused place to capture musical ideas before moving into a larger DAW.
Screenshots
Verdict
The clearest difference is price: Muspire at Free against StepLoom's $3.99. Muspire also leads on iOS requirement (13.4 vs 17.0). StepLoom's advantage is device support. On 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
Muspire is free to download; StepLoom costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Muspire | StepLoom |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | — | Every 2 days |
| Ads | — | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | — | iPhone, iPad, Mac — better |
| Requires iOS | 13.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 132 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | XPRTIS INC. | 宁 徐 |
In-app purchases
Muspire
No in-app purchases
StepLoom
No in-app purchases









