GP vs SINFONI DSP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GP
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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.
SINFONI DSP
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这是一款通过蓝牙连接DSP硬件的调音软件,集齐诗芬尼旗下优秀的DSP调音硬件型号。通过对DSP音频处理器的调整,弥补车内空间所造成对声音的影响,重塑音乐的再生,将一个完整的舞台呈现在你面前。
Screenshots
Verdict
GP and SINFONI DSP are too close to call on the numbers: across 3 compared parameters — price, in-app purchases and iOS requirement among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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 | GP | SINFONI DSP |
|---|---|---|
| Price | Free | Free |
| In-app purchases | No | No |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 52 MB | 9 MB |
| Age rating | 4+ | 17+ |
| Developer | 杏生 卢 | Huizhou Shifenni Car Recorded Media Equipment Co.,Ltd |
In-app purchases
GP
No in-app purchases
SINFONI DSP
No in-app purchases









