LcrChorus vs MelodyHarmonizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LcrChorus
This audio effect plugin creates a dense and spacious stereo chorus sound by independently processing left, center, and right channels. It offers adjustable modulation rates and depths for each channel, allowing for unique sonic textures.
- Stereo chorus effect
- Independent LCR channel processing
- Adjustable LFO rate (L/C/R)
- Adjustable delay modulation depth (L/C/R)
- AUv3 compatible
- Standalone operation
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LCR Stereo Chorus Plugin (AUv3) LcrChorus is an audio effect plugin that can run standalone, or in any AU compatible host application such as Logic or GarageBand. Overview LcrChorus is a stereo chorus effect inspired by the "LCR Chorus" in the Korg Wavestate synthesizer. The chorus effect is achieved by modulating the time of a delayed version of the dry signal with a triangle waveform. Typically, these delay times are very short, around 20ms. LcrChorus differs from most chorus DSP algorithms by processing the left, centre and right channels independently, which can create a very dense and spacious stereo effect. Parameters Active - Toggles the effect On or Off. Rate (L/C/R) - Varies the modulation of the LFO frequency between 0.1-10.0 Hz for the specified channel. L = left, C = centre, R = right. The LFOs for each channel are not in phase with each other so a stereo effect will still occur, even if the three LFO rates are the same. Depth (L/C/R) - Sets the amount of delay modulation, as a percentage of the maximum modulation delay time for the specified channel. If the name sounds familiar, LcrChorus is a version of the LCR CHORUS module developed for Voltage Modular by Waverley Instruments. For more info and support please visit: www.waverley-instruments.com/robjackson
MelodyHarmonizer
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Are you interested in tonal harmony? Do you want to test your melody with harmony? MelodyHarmonizer is built for musicians, composers, and improvisers looking for new harmonic ideas. With MelodyHarmonizer, you can generate a wide variety of unique harmonizations for any melodic line you provide. Whether your input melody is tonal, chromatic, free-tonal, or even twelve-tone (dodecaphonic), the app explores what kinds of harmonic progressions can be applied to it. A Tool for Harmonic Exploration: MelodyHarmonizer is intentionally not based on standard probabilities. This means it does not necessarily produce a fully polished or the most commonly heard harmonization. Instead of forced, conventional coherence, it opens up unexpected harmonic paths and challenges your musical routine. Key Features: • Control the strength of suggested modulations. • Exclude unwanted chords from the harmonization rules. • Adjust the playback tempo of the harmonized melody. • Fine-tune relative note durations without affecting the underlying harmony. Discover tonal harmony in new contexts and expand your musical creativity with MelodyHarmonizer!
Screenshots
Verdict
The clearest difference is device support: LcrChorus at 4 against MelodyHarmonizer's 2. LcrChorus also leads on iOS requirement (12.0 vs 16.6). On price, 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
LcrChorus costs $1.99 and MelodyHarmonizer $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
LcrChorus ships an update every 2 days, MelodyHarmonizer every 4 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | LcrChorus | MelodyHarmonizer |
|---|---|---|
| Price | $1.99 | $1.99 |
| Rating | 5.0 (6 ratings) — better | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 2 days — better | Every 4 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 12 MB | 101 MB |
| Age rating | 4+ | 4+ |
| Developer | Rob Jackson | Atte Tenkanen |
In-app purchases
LcrChorus
No in-app purchases
MelodyHarmonizer
No in-app purchases









