# SinOscillators vs Multimode Ladder Filter

The clearest difference is update cadence: Multimode Ladder Filter at every 4 days against SinOscillators's every 3 months. Multimode Ladder Filter also leads on price ($1.99 vs $3.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

SinOscillators costs $3.99 and Multimode Ladder Filter $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SinOscillators ships an update every 3 months, Multimode Ladder Filter every 4 days. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | SinOscillators | Multimode Ladder Filter |
| --- | --- | --- |
| Price | $3.99 | **$1.99** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/multimode-ladder-filter/id6769653852/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | — | Paid |
| Size | 3 MB | 7 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Masayuki Akamatsu](https://appshunter.io/developer/284722836) | [Callback Audio, LLC](https://appshunter.io/developer/1896220942) |

## What reviewers say

### SinOscillators

[App page](https://appshunter.io/ios/app/sinoscillators/id6752479823)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Multimode Ladder Filter

[App page](https://appshunter.io/ios/app/multimode-ladder-filter/id6769653852)

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.

**Highlights:** 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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SinOscillators free?

SinOscillators costs $3.99, with no in-app purchases.

### Is Multimode Ladder Filter free?

Multimode Ladder Filter costs $1.99, with no in-app purchases.

### Do SinOscillators or Multimode Ladder Filter have ads?

Neither SinOscillators nor Multimode Ladder Filter shows ads.

### Which is updated more often, SinOscillators or Multimode Ladder Filter?

SinOscillators ships an update every 3 months, and Multimode Ladder Filter every 4 days. Most recently, SinOscillators was updated on October 9, 2026 and Multimode Ladder Filter on October 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*