A590DSP vs Revosim
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
A590DSP
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After connecting App to Car Amplifier with Integrated DSP, EQ, BASS, TIME ALIGNMENT, PHASE, MUTE, FILTER , SAVE SOUND SETTING TO PHONE, SAVE SOUND SETTING TO AMPLIFIER, LOAD SOUND SETTING FROM PHONE, RCA OUTPUT etc could be controlled through this App. How to use: 1.Install App and turn on power of car 2. Turn on Bluetooth on your iPhone 3,Open App and wait for around 5 seconds, then click “Connect” icon in left corner of bottom. Amplifier will be connected to App automatically. 4.DIY you preferred sound and then click “Save to AMP” icon to save. Or click “ Save to Phone” to save. Note: 1.Do not exit app during saving and do not turn off power supply, program may be shut down caused by this.
Revosim
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Take control of your setup with the REVOSIM app, designed to optimise every piece of your ecosystem. You can adjust each parameter according to your driving style and the game you’re playing. The app allows you to create specific profiles for different disciplines such as GT, Rally or F1 enabling you to switch easily between configurations. Transform your smartphone into a real interactive dashboard. With Bluetooth connectivity, your phone’s screen displays real-time telemetry data from the game, such as speed, engine RPM and temperatures. Stay focused on the race while having essential information on the dashboard. Intuitive and accessible, the app is suitable for beginners and experienced drivers. It connects easily to your REVOSIM base and offers a smooth interface, allowing you to fine-tune your settings effortlessly. Regular updates enrich the features and enhance your user experience. Download it now and discover the customization and immersion capabilities of REVOSIM that will help you make the most of your equipment and improve your performance on the track.
Screenshots
Verdict
The clearest difference is update cadence: A590DSP at every 5 weeks against Revosim's every 3 months. A590DSP also leads on iOS requirement (8.0 vs 15.6). 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.
A590DSP ships an update every 5 weeks, Revosim every 3 months. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.
| Parameter | A590DSP | Revosim |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 8.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 30 MB | 31 MB |
| Age rating | 4+ | 9+ |
| Developer | 杏生 卢 | Nacon |
In-app purchases
A590DSP
No in-app purchases
Revosim
No in-app purchases








