TB DualVCF vs BLEASS Motion EQ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TB DualVCF
This app offers a dual analog filter plug-in for music production, providing a wide range of vintage filter models to shape sound. It features intuitive modulation and envelope followers for creative audio exploration, compatible with AUv3 hosts.
- Dual analog filter sections
- Dozens of vintage filter models
- Envelope followers
- Intuitive modulation editor
- AUv3 plug-in compatibility
- Real-time audio processing
Read full descriptionHide full description
Dual VCF - the ultimate dynamic filtering AUv3 plug-in! Dual VCF adds motion, shape, and colour. It produces evolving rhythmic movement and complex dynamic filter shapes. It contains dozens of analog filter models with that sought-after sound of the 70s, 80s and 90s. Combined with envelope followers and intuitive modulation editors, it provides almost infinite possibilities for creative aural exploration. Dual VCF features two filter sections, each supporting dozens of low-pass, high-pass and band-pass filter types. Every type is painstakenly modeled after analog filter types found in analog gear, analog synthesizers, and alike, including non-linear filter behavior. Dial in that characterstic 70s, 80s or 90s filter to add some analog flavor to your tracks! Each filter's cut-off frequency and resonance can be sequenced with an intuitive, free-running or beat-synced modulation editor. Seamlessly switch between sine, triangle, noise, or user-defined modulation waveforms. In addition, these parameters can also be modulated with the built-in envelope follower. The ToneBoosters DualVCF app captures the microphone (or external sound card) input and processes the signals in real time. To use it as a plug-in, use an AUv3-compatible host app such as Steinberg Cubasis, Apple Garageband, Audio Evolution Mobile Studio, Auria, AUM, or others. ToneBoosters DualVCF will appear in the list of Audio Unit extensions for effect plug-ins. How to use DualVCF as AUv3 plugin in a host program, start your favourite AUv3 host app (Steinberg Cubasis, Apple Garageband, Audio Evolution Mobile Studio, Auria, AUM, or others) and add TB DualVCF as Audio Unit insert effect to a track or output bus. See below on how to use Audio Units in various host apps. Key features: - The same professional sound as the acclaimed desktop version - Two analog filter sections with dozens of filter designs - Intuitive modulation editor for creative, rhythmic and evolving effects - Undo/redo, and A/B comparison - Color themes for the user interface - Max screen support in Garageband - Optimised for iPad and compatible with iPhone and iPod Touch What you should know: - Licenses acquired for this platform are not compatible with other platforms. - Audio Unit (AUv3) extensions require an iPad mini 2, iPad 4 or later models.
BLEASS Motion EQ
This audio effect plugin offers a graphic equalizer with adjustable band widths for precise tone shaping. It functions as a flexible filter and includes LFOs for dynamic, rhythmic tonal movements. Each band can be routed to its own output for advanced mixing.
- Adjustable graphic equalizer bands
- Low-pass, band-pass, high-pass filtering
- LFOs for dynamic modulation
- DAW sync for rhythmic effects
- Individual band output routing
- Creative tone shaping and filtering
Read full descriptionHide full description
The plugin follows a graphic equalizer model, with the position of the three bands’ fader-style cut/boost controls also giving instant visual feedback of the EQ curve. But unlike a conventional graphic equalizer, BLEASS Motion EQ’s band widths are adjustable, making it easy to select the range of frequencies that will be affected by each band. Not only does BLEASS Motion EQ let you balance the tone of your audio, it can also work as a flexible filter too. Low-pass, band-pass and high pass filtering can be achieved by making use of the band mute controls. You can even create an all-pass filter effect by moving the high and low cutoff frequencies close together. The motion part of BLEASS Motion EQ comes in the form of a pair of LFOs (Low Frequency Oscillators). These can control the frequency cutoff point of each band, as well as the amount of cut or boost that each band applies, allowing you to create swirling, ever-shifting tonal patterns. And with the LFOs Synced to your DAW, all manner of rhythmic tonal pulses and movements are possible. The creative possibilities are taken to a new level by BLEASS Motion EQ’s ability to send each band’s signal to its own output bus (with AUM)*. This makes the plugin operate like a crossover, allowing you to route each band to its own track for further processing and mixing. More information on https://www.bleass.com/motion-eq/
Screenshots
Verdict
The clearest difference is update cadence: TB DualVCF at every 2 months against BLEASS Motion EQ's every 18 months. BLEASS Motion EQ's advantage is review sentiment (100% vs 80%) and price ($3.99 vs $4.99). 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
TB DualVCF costs $4.99 and BLEASS Motion EQ $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.9 for TB DualVCF against 5.0 for BLEASS Motion EQ. Both are backed by a comparable volume of ratings — 18 and 28 respectively. Written reviews are what separate them: 80% of TB DualVCF's written reviews are positive against 100% of BLEASS Motion EQ's.
TB DualVCF ships an update every 2 months, BLEASS Motion EQ every 18 months. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.
| Parameter | TB DualVCF | BLEASS Motion EQ |
|---|---|---|
| Price | $4.99 | $3.99 — better |
| Rating | 4.9 (18 ratings) | 5.0 (28 ratings) — better |
| Positive reviews | 80.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 18 | 28 — better |
| Update frequency | Every 2 months — better | Every 18 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | ToneBoosters | BLEASS |
Customer experience
TB DualVCF
BLEASS Motion EQ
In-app purchases
TB DualVCF
No in-app purchases
BLEASS Motion EQ
No in-app purchases








