# CJDecibel vs STATUS DSP

The clearest difference is rating: CJDecibel at 5.0 against STATUS DSP's 3.7. CJDecibel also leads on iOS requirement (11.0 vs 14.0). STATUS DSP's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CJDecibel holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

## The numbers

| Metric | CJDecibel | STATUS DSP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cjdecibel-noise-detection/id6479873232/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/status-dsp/id6596730550/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Monetization | Ad-supported | **Free** |
| Size | 37 MB | 16 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [炽金 练](https://appshunter.io/developer/1523269489) | [Guang Dong Sound Power](https://appshunter.io/developer/1760446092) |

## What reviewers say

### CJDecibel

[App page](https://appshunter.io/ios/app/cjdecibel-noise-detection/id6479873232)

This utility app offers real-time, high-precision decibel measurements to detect noise levels. It features a minimalist interface for easy operation, allows recording of detection locations, and enables sharing or exporting of historical data.

**Highlights:** Real-time decibel measurement, High-precision detection, Location recording, Data sharing and export, Detection history viewing

**Features:** macOS Compatibility

**In-app purchases:** none


### STATUS DSP

[App page](https://appshunter.io/ios/app/status-dsp/id6596730550)

This utility app allows users to debug car audio devices by adjusting various parameters via a Bluetooth connection. It provides a direct interface for fine-tuning audio settings on compatible car sound systems.

**Highlights:** Car audio device debugging, Parameter adjustment, Bluetooth connection, Audio settings fine-tuning, Device interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CJDecibel free?

CJDecibel is free to download, with no in-app purchases.

### Is STATUS DSP free?

STATUS DSP is free to download, with no in-app purchases.

### Which has better reviews, CJDecibel or STATUS DSP?

CJDecibel is rated higher. CJDecibel averages 5.0 out of 5 from 2 ratings, while STATUS DSP averages 3.7 from 3 ratings.

### Do CJDecibel or STATUS DSP have ads?

CJDecibel shows ads; STATUS DSP does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*