Memphis True DSP vs DSI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Memphis True DSP
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Full feature application for Memphis Audio VIVDSP processors Use your iPhone or iPad to set up and control the complete feature set on the Memphis Audio DSP equipped processor. Set and control such features as time delay, signal summing, preset setting/selection, output control and more.
DSI
Fine-tune your car audio system with this app, offering comprehensive control over equalization, phase, crossovers, and time alignment. Designed for both professionals and enthusiasts, it unlocks the full potential of your audio equipment through an intuitive interface.
- 6 Customizable Presets
- 15 band Parametric Equalizer
- Phase Correction
- Crossover Adjustments
- Automatic Time Alignment
- Intuitive Input Mixing
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The DSI-X2 app is designed for the DD AUDIO DSI-X2 Digital Signal Interface and Processor, to give you the tools needed to fine tune virtually every aspect of your car audio system. Whether you’re a professional installer or an obsessive audiophile or a first-time DSP tuner, this app allows you to realize the true potential of your audio equipment with a straightforward layout and logical controls. Features: -6 Customizable Presets -15 band Parametric Equalizer -Phase Correction -Crossover Type, Frequency and Slope Adjustments -Automatic Time Alignment Distance Calculations -Intuitive Input Mixing
Screenshots
Verdict
The clearest difference is iOS requirement: Memphis True DSP at 9.0 against DSI's 13. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Memphis True DSP | DSI |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 13 |
| Further details — not scored | ||
| Size | 9 MB | 40 MB |
| Age rating | 4+ | 12+ |
| Developer | AFCO INC | DD Audio |
In-app purchases
Memphis True DSP
No in-app purchases
DSI
No in-app purchases








