Multimode Ladder Filter vs SL VYCE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Multimode Ladder Filter
This app emulates a classic 1965 ladder filter, offering five distinct modes for versatile sound shaping. It provides warm analog-style distortion and the ability to drive the filter into self-oscillation for unique sonic textures. A dry/wet control allows for parallel filtering.
- 4-pole ladder filter emulation
- Five filter modes (LP, HP, BP, Notch, Resonant)
- Analog-style distortion with drive
- Self-oscillation at high resonance
- Dry/wet parallel filtering control
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A 4-pole (24 dB/oct) ladder filter modeled after the topology designed by Robert Moog in 1965. Four cascaded one-pole stages with tanh saturation at input and feedback produce warm analog-style distortion that scales with drive and resonance. Five filter modes (lowpass, highpass, bandpass, notch, and resonant) cover everything from classic subtractive sweeps to sharp self-oscillating leads. Resonance drives the filter to self-oscillation at high values, generating a sine tone at the cutoff frequency. A dry/wet control enables parallel filtering.
SL VYCE
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SL VYCE is a focused vocal character engine for iPhone and iPad. Shape a finished vocal sound from one interface: • Gate and de-ess controls • Compression and punch • Body and air • Formant shaping • Doubler, slap and space • Width, drive, mix and output • 24 production-ready presets Use SL VYCE as a standalone app or load it as an AUv3 audio effect in a compatible host such as GarageBand, Logic Pro for iPad, AUM or Cubasis. No account. No subscription.
Screenshots
Verdict
The clearest difference is price: Multimode Ladder Filter at $1.99 against SL VYCE's $14.99. SL VYCE's advantage is iOS requirement (15.0 vs 17.0). On update cadence, 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
Multimode Ladder Filter costs $1.99 and SL VYCE $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on September 21, 2026 and September 30, 2026 respectively.
| Parameter | Multimode Ladder Filter | SL VYCE |
|---|---|---|
| Price | $1.99 — better | $14.99 |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 days | Every 4 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Callback Audio, LLC | VIACHESLAV ZHILTSOV |
In-app purchases
Multimode Ladder Filter
No in-app purchases
SL VYCE
No in-app purchases
