ShadowPlayKA vs skippodisk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ShadowPlayKA
This app transforms light and shadow patterns into music as you cycle through outdoor spaces. It uses your smartphone's brightness sensor and a Bluetooth speaker to create a unique auditory experience based on your surroundings.
- Light and shadow as musical score
- Bicycle-mounted smartphone sensor
- Bluetooth speaker integration
- Exploration of urban architecture
- Unique soundscape generation
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ShadowPlay is an exploration of the architecture and light in outdoor spaces through sound. Using a bicycle-mounted smartphone as a brightness sensor and a bluetooth speaker, the mottled patterns of light and shadow become the musical score as one rides along city streets. Supported through the UNESCO City of Media Arts Karlsruhe as well as through the City of Karlsruhe. Scene contributions by Sofy Yuditskaya and Damian Stewart.
skippodisk
This music app simulates the sound of a compact disc skipping and glitching. It offers a 2D slider for controlling delay time and feedback, with options for automatic skipping and silence dropouts to create unique audio effects.
- Simulates CD skipping and glitching
- 2D slider for delay time and feedback
- Automatic CD skipping
- Silence dropout effect
- Comb filtering effect
- Bypass and volume controls
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skippodisk is a free AUv3 plugin and standalone app. It features algorithm that imitates compact disc reading errors and adds feedback for some comb filtering. controls: * main control is a 2-dimensional slider that changes delay time / buffer size using value on X axis and feedback (positive and negative, -0.997 to 0.997) on Y axis. This control adds some creative comb-like effect. * algorithm settings: [ auto ] enables automatic cd skipping. [ dropout ] enables adding silence. Use both [auto] and [dropout] with zero feedback value (in the centre of touch control) to achieve the effect of a CD audio glitch * [ bypass ] control and volume control. This slider is in low value state by default.
Screenshots
Verdict
The clearest difference is update cadence: skippodisk at every 2 weeks against ShadowPlayKA's every 25 months. skippodisk also leads on ratings volume (11 vs 1). ShadowPlayKA's advantage is iOS requirement (13.0 vs 15.0). On price, rating, 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
Both are free to download. 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 ShadowPlayKA against 4.9 for skippodisk. That said, the two scores are not equally well evidenced: skippodisk has 11 ratings behind it against 1, so its average is the more settled of the two.
ShadowPlayKA ships an update every 25 months, skippodisk every 2 weeks. The most recent releases landed on September 29, 2026 and October 2, 2026 respectively.
| Parameter | ShadowPlayKA | skippodisk |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.9 (11 ratings) |
| Positive reviews | — | 80.0% of reviews |
| Number of ratings | 1 | 11 — better |
| Update frequency | Every 25 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 6 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Daniel Wilcox | Alexey Nadzharov |
Customer experience
ShadowPlayKA
skippodisk
In-app purchases
ShadowPlayKA
No in-app purchases
skippodisk
No in-app purchases
