Dub Delay by Asrodot vs ECHO B2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dub Delay by Asrodot
This app provides an analog tape delay audio effect for iPad, compatible with DAWs and standalone use. It features filters, distortion, and LFO modulation for creative sound design. Parameters can be controlled via XYZ pads and MIDI.
- Analog tape delay with tempo sync
- Two adjustable filters (LP, HP, BP, BR)
- Tube-like distortion unit
- LFO modulation with 7 waveforms
- Assignable XYZ controller pads
- AUv3, Audiobus, Inter-App Audio, MIDI support
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Dub Delay by Asrodot is an AUv3 compatible audio effect for iPad, to be used in your favorite DAW ( AUM, Cubasis, Garageband etc ), or standalone. It emulates an analog tape delay unit with various options to filter and saturate the output signal before it is fed back into the delay unit. Features: - Analog style tape delay with tempo sync option. Delay time can be fine-tuned, even when using tempo sync. - Two filters with adjustable cutoff frequency and resonance. Filters can be set low-pass, high-pass, band-pass or band-reject. - Tube-like distortion unit. - LFO allows modulation of filter cutoff frequencies and/or saturation amount. 7 different waveforms selectable. - Parameters are freely assignable to 3 xyz controller pads. - Supports AUv3, Audiobus, Inter-App audio and MIDI. Supports cross-DAW user patches.
ECHO B2
This digital recreation of a vintage echo unit offers authentic vintage sound with modern control. Explore unique delay effects and circuit hiss for a classic audio experience.
- Digital recreation of Binson Echorec mod. T5E
- Authentic vintage sound
- Adjustable head alignment (Azimuth)
- Drum motor speed control
- Audible circuit hiss adjustment
- MIDI controllable parameters
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PLEASE NOTE: This is a AUv3 plugin, use it with a compatible host App. GSi ECHO B2 is the digital recreation of a particular unit of Binson Echorec mod. T5E that, despite being more than 50 years old, still has its original tubes and has had very little service in the last 30 years. We don't know how this unit sounded when it was new, but this is how it sounds today, in 2022. The plugin features all controls found on the original unit, plus 4 extra knobs for adjusting the alignment of each head (aka Azimuth on tape machines), one extra knob to slow down the drum motor up to half the normal speed (to obtain doubled delay times) and one last knob to adjust the level of audible circuit hiss. All parameters can be Midi controllable. All Midi CC numbers can be freely assigned. Works with all major AUv3 hosts, including Camelot, AUM and Garage Band. Can be used standalone with an external audio interface.
Verdict
The clearest difference is rating: ECHO B2 at 5.0 against Dub Delay by Asrodot's 4.0. ECHO B2 also leads on iOS requirement (9.3 vs 16.1). Dub Delay by Asrodot's advantage is price ($3.99 vs $11.99). On review sentiment, 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
Dub Delay by Asrodot costs $3.99 and ECHO B2 $11.99 up front. Neither carries in-app purchases, so what you see is what you pay.
ECHO B2 holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
| Parameter | Dub Delay by Asrodot | ECHO B2 |
|---|---|---|
| Price | $3.99 — better | $11.99 |
| Rating | 4.0 (4 ratings) | 5.0 (7 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 4 | 7 — better |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPad | iPad |
| Requires iOS | 16.1 | 9.3 — better |
| Further details — not scored | ||
| Size | 8 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Arno VAN GOCH | Genuine Soundware |
Customer experience
Dub Delay by Asrodot
ECHO B2
In-app purchases
Dub Delay by Asrodot
No in-app purchases
ECHO B2
No in-app purchases








