PZ vs E680
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
PZ
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This product is non-destructive audio car DSP Amplifier it support plug & play installation Buit in quad-care 32-bit DSP processing Chip,nanosecond processing speed;DRC dynamic music processing;using DSP computer tuning technology.Lossless installation,easy tuning,take up a small space. ๏ปฟ 10CH x 31-band EQ floating-piont high-precision tuning system. high and low pass filter Adjustable sound field delay to achieve spatial editing. Gain control,phase control Harmonic function. Limiting function. Built-in Bluetooth,support mobile phone to play lossless music. 8 storage modes. You can use Time-Delay by smart phone.
E680
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This is a software that connects to DSP and supports reading song information from USB drives in the device
Screenshots
Verdict
The clearest difference is iOS requirement: PZ at 9.0 against E680's 15.6. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | PZ | E680 |
|---|---|---|
| Price | Free | Free |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 โ better | 15.6 |
| Further details โ not scored | ||
| Size | 2 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | huizhou shangshui technology co.,ltd | Guangzhou Coolpower Technology Co., Ltd. |
In-app purchases
PZ
No in-app purchases
E680
No in-app purchases









