PZ vs TR
Price, ratings, monetisation and update history for both apps, side by side β 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. ο»Ώ 6CH 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.
TR
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TR-48DSP is an automotive audio processor tuning app that allows users to adjust various sound quality effects to suit their personal listening preferences.
Screenshots
Verdict
The clearest difference is iOS requirement: PZ at 9.0 against TR's 12.2. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | PZ | TR |
|---|---|---|
| Price | Free | Free |
| Update frequency | β | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 9.0 β better | 12.2 |
| Further details β not scored | ||
| Size | 2 MB | 57 MB |
| Age rating | 4+ | 17+ |
| Developer | huizhou shangshui technology co.,ltd | δΌ ι |
In-app purchases
PZ
No in-app purchases
TR
No in-app purchases









