XT vs TR
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
XT
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XT-8AIR-X is an app debugging software for car audio devices, which adjusts various parameters of the device through Bluetooth connection.
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: TR at 12.2 against XT's 14.0. 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 | XT | 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 | 14.0 | 12.2 β better |
| Further details β not scored | ||
| Size | 16 MB | 57 MB |
| Age rating | 17+ | 17+ |
| Developer | Guang Dong Sound Power | δΌ ι |
In-app purchases
XT
No in-app purchases
TR
No in-app purchases









