Comparison

Harmony Orbit vs Spectral Hold

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

Head to head
About

Harmony Orbit

This app provides detailed analytics to track your progress and identify areas for improvement. It also includes motivational awards to keep users engaged and encouraged.

Highlights
  • Detailed analytics
  • Progress tracking
  • Improvement identification
  • Motivational awards
  • User engagement
Features
Read full description

Harmony Orbit features fantastic analytics to help you figure out how well you're doing, and where you might need to improve, plus fun awards to keep you motivated!

About

Spectral Hold

This audio processor analyzes sound in real-time, allowing you to tilt the frequency spectrum or freeze a moment into a sustained drone. Shape your audio with adjustable gain and pivot frequencies.

Highlights
  • Spectral tilt EQ
  • Spectral freeze effect
  • Adjustable pivot frequency
  • Real-time audio analysis
  • Dry/wet mix control
  • Delay compensation
Features
Read full description

SPECTRAL HOLD A spectral processor that combines a frequency-domain tilt EQ with a spectral freeze. Audio is analyzed with a short-time Fourier transform (1024-point FFT, 75% overlap, Hann window). Each frame's bins can be tilted around a pivot frequency, and the most recent frame can be frozen and held indefinitely, turning any moment of the input into a sustained spectral drone. ------ CONTROLS TILT Applies a spectral tilt around the pivot frequency. The gain of each bin is scaled by tilt * 3 dB per octave of distance from the pivot. Negative values darken the sound by attenuating highs and boosting lows; positive values brighten it by boosting highs and attenuating lows. At 0 the spectrum passes unchanged. Range: -1.00 to +1.00 (so +/-3 dB/octave at the extremes). PIVOT Sets the frequency around which the tilt rotates. Bins above the pivot are affected in one direction and bins below in the other; the pivot itself is left at unity gain. Lower the pivot to pivot the tilt around the low end, raise it to rotate around the highs. Range: 20 Hz to 20 kHz (exponential), automatically clamped below the host Nyquist frequency. FREEZE Captures and holds the most recently analyzed spectral frame. While engaged, the stored magnitude and phase of every bin are replayed on each hop instead of the live input, producing a continuous frozen texture. Tilt and pivot remain active on the held spectrum, so the frozen sound can still be shaped. Disengage to return to live processing. DRY/WET Blends the unprocessed (dry) input with the processed (wet) output. At 0% only the dry signal is heard; at 100% only the wet. The dry path is internally delay compensated so it stays time- and phase-aligned with the wet path at every mix setting, with no comb filtering. Useful for layering a frozen pad underneath the live signal, or easing in a tilt. ------ NOTE Because the effect works frame by frame, it reports a latency of one FFT frame (1024 samples, about 21 ms at 48 kHz) to the host for accurate delay compensation.

Screenshots

Harmony Orbit3 screens
Spectral Hold4 screens

Verdict

The call

The clearest difference is price: Harmony Orbit at Free against Spectral Hold's $1.99. On rating, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Harmony Orbit is free to download; Spectral Hold costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Harmony Orbit against 5.0 for Spectral Hold. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Scorecard2 real differences · 6 level
Harmony Orbit versus Spectral Hold: the parameters behind the verdict, then further details
ParameterHarmony OrbitSpectral Hold
PriceFree — better$1.99
Rating5.0 (2 ratings)5.0 (2 ratings)
Number of ratings22
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhoneiPhone, iPad — better
Requires iOS17.617.0 — better
Further details — not scored
Size7 MB7 MB
Age rating4+4+
DeveloperRyan SmithCallback Audio, LLC

Customer experience

Harmony Orbit

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Spectral Hold

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Harmony Orbit

No in-app purchases

None

Spectral Hold

No in-app purchases

Questions

Is Harmony Orbit free?
Harmony Orbit is free to download, with no in-app purchases.
Is Spectral Hold free?
Spectral Hold costs $1.99, with no in-app purchases.
Which has better reviews, Harmony Orbit or Spectral Hold?
Harmony Orbit and Spectral Hold are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.
Do Harmony Orbit or Spectral Hold have ads?
Neither Harmony Orbit nor Spectral Hold shows ads.

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