WOW Filterbox vs Soup Granular
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WOW Filterbox
This app offers a creative multi-filterbox with 21 filter types, analog and digital distortions, and powerful modulation options. It includes an integrated player and recorder, XY-pads for parameter control, and supports MIDI and Ableton Link.
- 21 filter types
- Analog and digital distortion
- Step sequencer & wobble generator
- LFO with multiple waveforms
- XY-Pads for parameter control
- Integrated player and recorder
- MIDI support & Ableton Link
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WOW2 is here! With a future-dripping user interface, 21 incredible filter types with the famous vowel mode. With distortions that cover your tracks with gas and put them on fire. Modulations that cause more trouble than your modular dark room. And finally that warm and juicy sound, that you were looking for. - 21 Filter types like Lowpass, Bandpass, Highpass, Bandreject, Comb and much more. Low pass types up to 48 db, including flavors like SVF, Diode Ladder and Transistor Ladder. The filters and distortions have been designed for best harmonics without aliasing, for high definition audio quality. - Three different analog modeling overdrives and four digital distortion functions are included. Use them pre or post the filter. - Modulation is power. Power is ***. Create stunning trance gates with the step sequencer, do some giant wobbles with the wobble generator or let all the modulators interact with each other. The LFO offers many different wave forms, restart options and sync flavors. - Presets are just one click away. Randomize presets to inspire yourself. Features at a Glance: • Audio Unit v3 & Standalone • XY-Pads to control 6 Parameters simultaneously • Integrated Player (File Sharing, Music Library, Factory Loops) • Integrated Recorder (div. Optionen: Start/Stop/Sync/Länge) • Live Modus (Inputs & Outputs selectable) • MIDI Support, MIDI Learn & Host Automation • Midi Clock Sync • Ableton Link support • Audioshare Import & Preset Share (iCloud)
Soup Granular
This app transforms recordings into a virtual magnetic fluid, allowing you to manipulate sound in unique ways. Use it as a delay effect or a granular synthesizer to create novel audio textures through tactile, multi-touch interactions.
- Virtual magnetic fluid sound manipulation
- Granular synthesis capabilities
- Unique delay effect
- Multi-touch tactile interface
- Record external sounds
- Import WAV files
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Retro Future Inspired by the oil can delays of the 60s and our previous granular explorations, Curtis™ and Spunk™, Soup brings you a virtual magnetic fluid that you can record onto, slosh around, and play back from. You can use it as a unique delay effect or more like a granular synthesizer, concocting your own wholly novel sounds. Quantum Sound Soup breaks up recordings into individual sound quanta with which you can interact as if they made up an audio fluid. They can be played linearly or randomly, forward, backward, or even sideways. They can, moreover, be stirred together, giving a whole new meaning to mixing sound. Sounds Touching Not only is this an extremely visual audio experience, it’s terrifically tactile as well. With support for multi-touch, Soup lets you get in there and mangle the fluid in a way that’s simply not possible with knobs and faders. Audio Palette Soup will let you paint with sound. You can record external sounds through the microphone or import WAV files, slathering sound over the virtual fluid. Then your fingers can become play heads, reading back the sounds from any position, or multiple positions at once.
Verdict
The clearest difference is rating: WOW Filterbox at 4.6 against Soup Granular's 3.3. WOW Filterbox also leads on review sentiment (64% vs 47%). Soup Granular's advantage is update cadence (every 3 weeks vs every 4 months) and iOS requirement (12.3 vs 17.6). On price, 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
Both are free to download. WOW Filterbox sells 1 one-off in-app purchase and Soup Granular sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
WOW Filterbox holds the better App Store score, 4.6 against 3.3. Both are backed by a comparable volume of ratings — 29 and 12 respectively. Written reviews point the same way: 64% of WOW Filterbox's written reviews are positive against 47% of Soup Granular's.
WOW Filterbox ships an update every 4 months, Soup Granular every 3 weeks. The most recent releases landed on September 19, 2026 and June 1, 2026 respectively.
| Parameter | WOW Filterbox | Soup Granular |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (29 ratings) — better | 3.3 (12 ratings) |
| Positive reviews | 64.3% of reviews — better | 46.7% of reviews |
| Number of ratings | 29 — better | 12 |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPad | iPad |
| Requires iOS | 17.6 | 12.3 — better |
| Further details — not scored | ||
| Size | 83 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Sugar Bytes GmbH | The Strange Agency LLC |
Customer experience
WOW Filterbox
Soup Granular
In-app purchases
WOW Filterbox
- WOW Full Version$19.99
Soup Granular
- Input Access$9.99
Questions
Is WOW Filterbox free?
Is Soup Granular free?
Which has better reviews, WOW Filterbox or Soup Granular?
Do WOW Filterbox or Soup Granular have ads?
Which is updated more often, WOW Filterbox or Soup Granular?
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