QTA Access Point E vs Decibel Detector
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QTA Access Point E
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This is the QTA Access Point E, a mobile version of the QTA Access Point from the company Tridentify AB. The application is used to connect to QTA Tracers via Bluetooth to start and stop logs and read out log information. read out log information can be done by anyone, but to start a new log you must first connect to your organization. Whenever a connection is made to a QTA tracer the location is recorded and sent to the QTA Web Portal. There you have access to all your tracers' information and history. For more information, visit our website: https://www.tridentify.com/ and log in to your account. There you can also find a user manual for this application.
Decibel Detector
This app provides real-time environmental noise monitoring and data tracking. It offers smart alerts for custom noise thresholds and generates professional PDF reports. Adaptable to various scenarios, it helps users understand acoustic data and identify sound sources.
- Real-time decibel monitoring
- Historical data tracking
- Customizable smart alerts
- Multi-scenario adaptation
- Professional PDF reporting
- FFT spectrum analysis
- Environmental noise classification
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Decibel Detector - Your Portable Environmental Noise Lab! Real-time Monitoring: Continuously track environmental decibel levels 24/7, with support for 1-second refresh rates. Data Tracking: Automatically save historical records and view acoustic trends by day/week/month. Smart Alerts: Set custom noise thresholds and receive instant push notifications when levels are exceeded. Multi-Scenario Adaptation: Switch seamlessly between preset modes for classrooms, offices, construction sites, concerts, and more. Professional Reporting: Generate PDF inspection reports, with support for data export and comparative analysis. Powered by FFT spectrum analysis technology, the app is compatible with smartphones and tablets. It features an environmental noise classification database capable of identifying common sound sources such as traffic noise and industrial machinery. With an intuitive dashboard and dynamic waveform display, complex acoustic data becomes easy to understand. Whether you're an occupational health and safety professional conducting compliance monitoring or a general user seeking a more comfortable living environment, this app delivers reliable data support. Continuous background monitoring is now available, so you never miss critical acoustic data. Download now and start your Quiet Protection Plan!
Screenshots
Verdict
QTA Access Point E and Decibel Detector are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
QTA Access Point E ships an update every 7 months, Decibel Detector every 5 months. The most recent releases landed on September 5, 2026 and September 9, 2026 respectively.
| Parameter | QTA Access Point E | Decibel Detector |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 7 months | Every 5 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.5 | 15.0 — better |
| Further details — not scored | ||
| Size | 40 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Tridentify AB | 北京泰燊信息技术有限公司 |
In-app purchases
QTA Access Point E
No in-app purchases
Decibel Detector
No in-app purchases
Questions
Is QTA Access Point E free?
Is Decibel Detector free?
Do QTA Access Point E or Decibel Detector have ads?
Which is updated more often, QTA Access Point E or Decibel Detector?
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