BLEASS Chorus vs Swaying Tune
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BLEASS Chorus
This audio effect plugin offers versatile stereo widening capabilities, from subtle thickening to dramatic modulations. It features up to four stereo chorus voices and an advanced modulation engine with high-pass and shelving filter modes for diverse sound sculpting. A detailed oscilloscope visualizes the effect in real-time.
- Stereo image widening
- Up to four stereo chorus voices
- High-pass and shelving filter modes
- Advanced modulation engine
- Real-time oscilloscope visualization
- Efficient processing engine
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With up to four fully stereo chorus voices, BLEASS Chorus can create everything from subtle movement and gentle thickening to rich, complex modulations, while offering precise control over stereo width, prominence and intensity. In high-pass mode, the input filter is perfect for bringing out the space and airiness within a sound, before the advanced modulation engine makes that airiness shimmer and dance. Switching the filter to shelving mode opens up a whole new range of possibilities, from deliciously warm thickening effects to sparser, thinned-out lo-fi modulations. The detailed and colourful oscilloscope at the centre of the BLEASS Chorus interface shows you at a glance exactly what the plugin is doing. Thanks to the super-efficient BLEASS processing engine, this helpful visualisation won’t come at the expense of your system’s resources. More information and technical specifications available on https://www.bleass.com/chorus/ BLEASS Chorus can be launched as an AUv3 plugin or as a standalone app. BLEASS Chorus is also available for Windows and macOS.
Swaying Tune
Collect musical postcards from various scenes and times to create melodies by rotating your phone. Explore a wonderland to find a missing cat hidden within the scenes.
- Collect musical postcards
- Create melodies by rotating phone
- Explore scenes for missing cat
- Play different scales and genres
- Global musical scenes
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Every card you collected in Swaying Tune was from diffenrent scene, let's create music by rotate your phone. [Collect musical postcards] Musical scenes from anywhere in the world, anytime point in the past, present, and history. [Find your missing cat] Some scenes show traces of your missing pet. Discover the wonderland in postcard where the cat has been. [In your hand, in style] Flawless melody through your palm, play different scales from your favourite genres. Feedback welcomed! Email: contact@robkoo.com Facebook: @RobkooMusic Twitter: @Robkoo_Music Instagram: robkoo_music
Screenshots
Verdict
The clearest difference is price: Swaying Tune at Free against BLEASS Chorus's $3.99. Swaying Tune also leads on update cadence (every 2 weeks vs every 10 months) and iOS requirement (13.0 vs 15.0). BLEASS Chorus's advantage is review sentiment (100% vs 73%) and ratings volume (12 vs 1). On rating, ads, in-app purchases and device support 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
Swaying Tune is free to download; BLEASS Chorus costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for BLEASS Chorus against 5.0 for Swaying Tune. That said, the two scores are not equally well evidenced: BLEASS Chorus has 12 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 100% of BLEASS Chorus's written reviews are positive against 73% of Swaying Tune's.
BLEASS Chorus ships an update every 10 months, Swaying Tune every 2 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | BLEASS Chorus | Swaying Tune |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 5.0 (12 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews — better | 72.7% of reviews |
| Number of ratings | 12 — better | 1 |
| Update frequency | Every 10 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 109 MB |
| Age rating | 4+ | 4+ |
| Developer | BLEASS | Robkoo Information & Technologies Co., Ltd. |
Customer experience
BLEASS Chorus
Swaying Tune
In-app purchases
BLEASS Chorus
No in-app purchases
Swaying Tune
No in-app purchases









