Airplus vs TR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Airplus
This utility app allows for the debugging and adjustment of car audio device parameters. It connects via Bluetooth to modify settings and optimize sound output.
- App debugging for car audio
- Bluetooth connectivity
- Parameter adjustment
- Device settings modification
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Airplus P12 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 update cadence: TR at every 6 weeks against Airplus's every 5 months. 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.
Airplus ships an update every 5 months, TR every 6 weeks. Both last shipped on October 9, 2026.
| Parameter | Airplus | TR |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.2 | 12.2 |
| Further details — not scored | ||
| Size | 59 MB | 57 MB |
| Age rating | 4+ | 17+ |
| Developer | Guang Dong Sound Power | 伟 陈 |
In-app purchases
Airplus
No in-app purchases
TR
No in-app purchases
