Surreal Machines Diffuse vs sumFX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Surreal Machines Diffuse
This audio effect plugin blends analog-modeled delay with classic digital reverb, allowing users to morph between the two for unique soundscapes. It offers intuitive control over smearing, echoes, and damping, inspired by vintage hardware.
- Analog-modeled delay
- Classic digital reverb
- Morphing between delay and reverb
- Nonlinearities and tape-style delay
- Intuitive control over smearing, echoes, damping
- AUV3 plugin compatibility
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Diffuse is inspired by classic hardware delay and reverb effects from the 1970’s and 1980’s. It takes a Surreal Machines look at the frontier between delays and reverbs. It's an analog/digital hybrid - an analog modeled delay fused with a classic reverb design used in early digital units. In Diffuse you get more than the best of both worlds - you can morph between delays and reverbs, and find all kinds of fantastical sounds in between the two. You’ll also find plenty of nonlinearities and smooth tape-style delay changes. Diffuse gives you complete control over smearing, echoes and damping in the most intuitive ways possible. ****** Diffuse is an Audio Unit V3 plugin; it benefits from an AUV3 host like Logic, GarageBand, Cubasis, FL Studio Mobile, AUM, etc.
sumFX
This app is a versatile audio effects processor for musicians. It offers a modular design with multiple high-quality FX modules and customizable slots, allowing for quick creation of unique sounds. Focus on your music with intuitive controls and visual feedback.
- Modular multi-FX processor
- 8 high-quality FX modules
- 8 FX slots with Wet/Dry control
- 2 LFOs per slot
- 50+ cross-platform presets
- Pre/post waveform view
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sumFX is a modular multi-FX processor for Mac/PC and iOS. Designed with simplicity in mind, to help keep you focused on the music and the sum of your efforts. Packed with 8 high quality FX modules and an available 8 slots, each loaded with Wet/Dry control, Global Wet/Dry, and 2 LFOs per slot, creating new unique sounds is quick and easy. 50+ cross-platform slot & chain presets are included to get you to any sound you need quickly and we’ve packed in an easy to use pre/post waveform view to help keep you focused on the result of your FX. Modules: -syncDynamics - Multimode dynamic FX with BPM sync attack/release (Noise Gate, Expander, Compressor, Limiter) -stereoFilter - Stereo filter with link or individual channel controls (LPF12, HPF12, BPF12, LPF24, HPF24, BPF24, Notch, & Formant options). -variMod - Multimode modulation FX with stereo offset (Chorus, Flanger, Vibrato, Phaser, Tremolo, & Auto Pan) -EQuator - Full high quality EQ module (3 Parametric Bands, High/Low Shelf, & HPF/LPF). -frostReverb - Multi-Mode (Original, Plate, Spring, Room) Stereo Reverb. -bucketDelay - Stereo Analog Style Delay with individual channel control. -variPitch - Stereo Pitch Shifter with 3X Modes (Doubler, Harmonizer, & Full Control) -powerPhase - Multimode Saturation, Utility Gain In/Out, Mono Maker, Channel msDelay, & Phase inverter.
Screenshots
Verdict
The clearest difference is review sentiment: Surreal Machines Diffuse at 100% against sumFX's 55%. Surreal Machines Diffuse also leads on rating (5.0 vs 4.4) and price ($7.99 vs $9.99). sumFX's advantage is iOS requirement (12.0 vs 14). On ratings volume, 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
Surreal Machines Diffuse costs $7.99 and sumFX $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Surreal Machines Diffuse holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 6 and 12 respectively. Written reviews point the same way: 100% of Surreal Machines Diffuse's written reviews are positive against 55% of sumFX's.
| Parameter | Surreal Machines Diffuse | sumFX |
|---|---|---|
| Price | $7.99 — better | $9.99 |
| Rating | 5.0 (6 ratings) — better | 4.4 (12 ratings) |
| Positive reviews | 100.0% of reviews — better | 54.5% of reviews |
| Number of ratings | 6 | 12 — better |
| Update frequency | — | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14 | 12.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Surreal Machines | OSC Audio |
Customer experience
Surreal Machines Diffuse
sumFX
In-app purchases
Surreal Machines Diffuse
No in-app purchases
sumFX
No in-app purchases
Questions
Is Surreal Machines Diffuse free?
Is sumFX free?
Which has better reviews, Surreal Machines Diffuse or sumFX?
Do Surreal Machines Diffuse or sumFX have ads?
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