Appworthy

SpaceWalk - Chord Generator

Ambient Chords. Zero Effort.

Higher Plane Software Ltd
Download on theApp Store
App Store rating4.8★13 ratings
Price$9.99Listed price
Age4+Store age rating
Size15 MBiPhone download
CategoryLifestyle
DeveloperHigher Plane Software Ltd

What we found

Full report

Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.

Money

  • $9.99 to download.

Not yet tested.

The store currently lists version 1.2.0, updated 2026-06-05.

Preview

Screenshot 1Screenshot 2Screenshot 3

Store screenshots supplied by the developer.

About this app

The SpaceWalk harmonic engine is now on iPad, providing AUv3 Instrument and MIDI FX versions for generating evolving progressions inside your host.

SpaceWalk is a generative harmony engine that creates continuously evolving chord progressions in real time. Unlike tools that cycle through preset sequences, SpaceWalk composes on the fly — its four-voice engine selects chords, voicings, movement and timing dynamically, producing smooth, musical progressions that drift and develop naturally.

Use SpaceWalk as an AUv3 Instrument routed through to an instrument of your choice to generate harmonic pads directly on your iPad, or insert the MIDI FX version before any synth or sampler to drive your favourite sounds with evolving progressions. It follows your host's tempo, transport and looping, and all state is saved within your project.…

From the developer’s store description.

For developers and the curious

The full report

The evidence, sources, measurements and versions behind every label above.

Findings and evidence

Not yet tested
Not yet tested. No analysis has been published for this app. A missing label is not a clean bill of health.

What reviewers report

No review coverage

No review analysis published for this app.

Measurements

3 measured · 5 not assessed

“Not assessed” means we could not measure it. It is never a zero and never a pass.

From store data and reviews

Developer replies to reviews
Not assessed
Fewer than 50 reviews scanned — too few to state a rate
Price in the store description
The store description doesn’t list prices (most don’t)
Cancelling, in the store description
The store description doesn’t say how to cancel (most don’t)
Themes reported by reviewers
Not assessed
This app's reviews have not been assessed yet
Five-star share of ratings
90% or more five-star
Arithmetic on the stores' own published rating counts. It says nothing about why the ratings fall where they do.

In the app package we scanned

No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.

Sensitive permissions
Not assessed
No package has been scanned for this app
Analytics or tracking SDKs in the scanned package
Not assessed
No package has been scanned for this app
Advertising SDKs in the scanned package
Not assessed
No package has been scanned for this app
How we know

Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured

Versions and dates analysed

Not yet tested

Not yet tested. No analysis has been run for this app, so there is no version or date to report.

Store update history

Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.

App Store

Version 1.2.0 · 2026-06-05
A round of new features to give you more control over your progressions: Per-voice MIDI channels — route each of the four voices to its own MIDI channel, so you can drive separate instruments from a single progression. Velocity controls — set velocity per voice or globally for more dynamic, expressive output. Minimum bars per chord reduced to 1 — hold each chord for as little as a single bar for faster-moving progressions. User presets — save and recall your own setups. Beats-per-bar setting — work in time signatures beyond 4/4. Plus the usual round of fixes and refinements. Thanks, as always, for your feedback.

Assessment record

Status
Not yet tested
App identifier
spacewalk
Sources used
None recorded
Reviews read
None recorded
Package examined
No package scan
Human inspection
Not completed
How we know
Measurement vocabulary
1.4

Store facts

App Store

What the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.

App Store

Store rating
4.77 ★ · 13 ratings
Version
1.2.0
Updated
5 Jun 2026
Price
$9.99
Age rating
4+
Size
15 MB
Open in App Store
Developer
Higher Plane Software Ltd
Category
Lifestyle
Listing price
$9.99

No itemized purchase list is available for this listing.

Method and limits

What this report can and cannot show

What a missing label means

Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.

Limits of this report

  • A package scan is static. It identifies code and text in one Android build. It does not measure a live ad session, test a deletion request, or count the steps needed to cancel.
  • Reviews keep their sample. A review-only charge shows distinct reviewers, the share and the sample size, and is published only once it clears that label’s published threshold. Calibration labels are machine-drafted and not yet confirmed by a person.
  • Not assessed is a state. It is never a zero and never a pass.
  • A missing label is not a clean bill of health. It means the evidence did not support one, not that the app is problem-free.
Not yet human-reviewed. A human review gives an app hands-on, recorded measurements. None has been run for this app. Hands-on inspections are not yet open.
Review thresholds Read the methodology For developers

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