Comparison

Multimode Ladder Filter vs ClockTear

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

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
Read full description

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.

About

ClockTear

This audio processor simulates digital signal degradation through various clock failure modes. It offers granular control over timing instability, dropouts, and signal fracturing for unique sound design.

Highlights
  • Clock-based sample hold and timing damage
  • Four clock failure modes: Slip, Stutter, Tear, Collapse
  • Drift and jitter-driven clock wobble
  • Dropouts, stutters, folding, and digital interruption
  • Adjustable tone shaping and saturation
Read full description

Clock Tear is a digital instability processor built around failing clock behavior. Instead of simple bit crushing, Clock Tear holds, slips, stutters, folds, drops, and damages the signal based on input activity, drift, jitter, and the selected clock mode. Four modes move from subtle timing instability to heavier fractured playback and collapse-style digital failure. Features • Clock-based sample hold and timing damage • Four clock failure modes: Slip, Stutter, Tear, and Collapse • Drift and jitter-driven clock wobble • Dropouts, stutters, folding, and digital interruption Modes Slip – Sample-hold clock slipping with the shortest failure range. Stutter – Adds repeating stutter behavior to the clock damage. Tear – Adds stronger clock tearing with drive and foldback-style damage. Collapse – Combines the widest clock failure range with stronger stutter, folding, and drop behavior. Controls Tear – Sets the main clock damage and drive intensity. Mode – Selects Slip, Stutter, Tear, or Collapse behavior. Tone – Shapes the artifacts from darker to brighter. Drift – Adds slow clock movement and stereo wobble. Jitter – Adds faster random clock instability. Drop – Introduces intermittent dropouts and level collapses. Glue – Adds saturation and makeup cohesion after the damage. Mix – Blends dry and processed signal.

Screenshots

Multimode Ladder Filter4 screens
ClockTear1 screens

Verdict

The call

The clearest difference is device support: ClockTear at 4 against Multimode Ladder Filter's 2. ClockTear also leads on iOS requirement (12.0 vs 17.0). Multimode Ladder Filter's advantage is price ($1.99 vs $2.99). On rating, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Multimode Ladder Filter costs $1.99 and ClockTear $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Multimode Ladder Filter against 5.0 for ClockTear. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Scorecard3 real differences · 7 level
Multimode Ladder Filter versus ClockTear: the parameters behind the verdict, then further details
ParameterMultimode Ladder FilterClockTear
Price$1.99 — better$2.99
Rating5.0 (2 ratings)5.0 (2 ratings)
Positive reviews—100.0% of reviews
Number of ratings22
Update frequencyEvery 4 days—
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPadiPhone, iPad, iPod, Mac — better
Requires iOS17.012.0 — better
Further details — not scored
Size7 MB15 MB
Age rating4+4+
DeveloperCallback Audio, LLCJeremy Phillips

Customer experience

Multimode Ladder Filter

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

ClockTear

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Multimode Ladder Filter

No in-app purchases

None

ClockTear

No in-app purchases

Questions

Is Multimode Ladder Filter free?
Multimode Ladder Filter costs $1.99, with no in-app purchases.
Is ClockTear free?
ClockTear costs $2.99, with no in-app purchases.
Which has better reviews, Multimode Ladder Filter or ClockTear?
Multimode Ladder Filter and ClockTear are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.
Do Multimode Ladder Filter or ClockTear have ads?
Neither Multimode Ladder Filter nor ClockTear shows ads.

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