PaSSBot vs Ohms Sample
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PaSSBot
This app is a stochastic filter bank audio processor for iPad, offering advanced sound manipulation with various filter types and powerful stochastic generators. It allows for precise control over filter parameters and harmonic distribution, ideal for creating complex audio textures.
- Stochastic filter bank audio processor
- Multiple filter types (Biquad, Ladder, SEM, Resonators)
- Up to 64 filters in stereo
- Powerful stochastic generators
- Individual filter parameter control
- Harmonic distribution options
- Precision DSP rendering (<1ms control rate)
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PaSSBot is a unique stochastic filter bank audio processor. The desktop VST/AU version of PaSSbot has already arrived in February 2020 and this iOS version is equivalent to the latest version 2.1. PaSSBot filter types are Biquad, StateVariableFilter, Ladder, SEM and Resonators. With behaviors of bandpass, Lo + Hipass, Notch and up to 64 of them in true stereo ! The user can set values of center frequency, gain and resonance of the each filter, which will be then eloborated with powerful stochastic generators ( 4 independent GENs for each filter ) with continuous or discrete probabilistic distributions but also with standard waveforms. One can set each filter parameters individually, but also distribute them in harmonic order, again the harmonic spread ratio can be set by the user or even can be modulated by a GEN. Precision DSP rendering, less than 1milisec. control rate precision. The filters can run continuously or be triggered manually. In that case, each filter will be applied an independent AR envelope with configurable random duration. Important notes : - A recent iPAD model is being recommended and also setting the host buffer size to 128 or higher greatly helps to the CPU needs which also heavily depends on the number of parallel filters being used. - The resonators can be sensitive to input signal level. - The PaSSBot manual can be found at this link. https://www.sonic-lab.com/PaSSBot_files/PassBot_manual.pdf sonicLAB PaSSBot youtube playlist : https://www.youtube.com/playlist?list=PLP0cOkraQHDYUoMG6BETTN1eGm-Kq5z0T
Ohms Sample
Transform any sound into a playable instrument and a generative music creation tool. This app offers a unique interface for slicing, looping, and manipulating audio, with advanced features for creating complex sonic textures and rhythms. It supports MIDI input and external hardware for expanded control.
- Touch instrument creation from any sound
- Generative audio weaving with weighted routes
- Advanced slicing, looping, and tape scrubbing
- Up to 128 grain voices with extensive control
- Resonant filtering, delay, and reverb effects
- MIDI controller and Launchpad hardware support
- Local audio capture and indexing
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Ohms Sample turns any sound into a touch instrument and a generative loom. It is native on macOS and iPadOS, with all audio kept on your device. ONE PLAYABLE SURFACE * Orbit, Pulse steps, Mutation gestures, trigger pads, and a collapsible snapshot bank share one large instrument view; only Take opens a separate workspace. * Reweave sits beside transport and redraws the visible routes as it changes them. * Choose System, Light, or Dark appearance. PLAY AND EDIT * Slicer taps the waveform; Looper compresses a two-finger loop into grain; Tape scrubs speed and direction; Keyboard plays one slice chromatically. * Scroll and zoom the PCM-derived Sample Canvas from 1× to 8×. * Select a range, cut it or keep only it, reverse it, and apply pitch-preserving stretch from 50% to 200%. * Restore the untouched source at any time. * Detect and drag up to 16 transient-aware slices, with tune, volume, pan, attack, release, reverse, and loop per slice. WEAVE THE ORBIT * Draw weighted routes between the sample's circular slice arcs. * A seeded engine walks those weights while the live playhead makes every choice visible. * Run a 1–64 step Pulse lane, each step with its own openness. * Arm four weighted Mutation gestures per slice: stutter, reverse, speed, and scratch. * Morph across a 3×4 snapshot bank and punch in with four manual trigger pads. GRAIN AND EFFECTS * A preallocated native Swift engine renders up to 128 grain voices with position, size, density, pitch, jitter, reverse probability, and stereo spread. * Add resonant low-pass or high-pass filtering, feedback delay, and reverb. KEYBOARD AND MIDI * On Mac, A–P play the sixteen pads unless Sample Brain search is explicitly focused. * Generic MIDI controllers can use notes 36–51 or 60–75 for pads and 52–55 for triggers. * Learn CCs for grain, FX, and morph controls; receive and send MIDI clock; use virtual ports; and echo Orbit decisions as notes. LAUNCHPAD HARDWARE * Launchpad Mini MK3, X, and Pro MK3 get sixteen large 2×2 color blocks on Pads, plus focused Weave, Pulse, and Memory pages. * The on-screen mirror and hardware LEDs use the same direct visual language. CAPTURE SAFELY AND SEARCH LOCALLY * File and folder controls open system pickers. Sample Brain indexes any number of chosen folders for local search. * Microphone capture is armed only in Take. Finished audio stays staged beside the loaded sample until you choose Use Recording or Keep Current. * On macOS, Sample Anything can freeze the last 60 seconds of system audio from an in-memory buffer — audio only, never screen frames — with the same staged decision. EXPORT, SESSIONS, AND AUv3 * Export the edited audio as WAV, or save sample, slices, weave, mutations, snapshots, FX, and grain as a session. * The full generative engine and insert FX run sample-accurately in a macOS and iPadOS AUv3 instrument with 23 automatable parameters and host-saved state. Each instance keeps its own sample and can follow host tempo. * The AUv3 requests no microphone, file, screen-capture, or network access. PRIVATE BY CONSTRUCTION * No account, analytics, telemetry, advertising, cloud, or network calls. * No subscription or in-app purchase. $29.99 once for macOS and iPadOS as a universal purchase. REQUIREMENTS * macOS 14 or later, or iPadOS 17 or later. Sample Anything is macOS-only; microphone recording works on both.
Verdict
The clearest difference is update cadence: Ohms Sample at weekly against PaSSBot's every 4 months. Ohms Sample also leads on price ($29.99 vs $34.99). PaSSBot's advantage is iOS requirement (11.0 vs 17.0). On review sentiment, ads, in-app purchases and monetization model 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
PaSSBot costs $34.99 and Ohms Sample $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.
PaSSBot ships an update every 4 months, Ohms Sample weekly. The most recent releases landed on September 18, 2026 and September 30, 2026 respectively.
| Parameter | PaSSBot | Ohms Sample |
|---|---|---|
| Price | $34.99 | $29.99 — better |
| Rating | 5.0 (8 ratings) — better | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 8 — better | — |
| Update frequency | Every 4 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPad | iPad, Mac — better |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 11 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | SonicPlanet Audio Video Teknolojileri Anonim Sti. | Omar Quddusi |
Customer experience
PaSSBot
Ohms Sample
In-app purchases
PaSSBot
No in-app purchases
Ohms Sample
No in-app purchases









