SUNX Sense vs Decibel meter test
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SUNX Sense
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SUNX Sense is a unique app that allows you to track CO₂ levels in your area through a location-based map. Whether you connect to an SXC device for real-time measurements or explore past data from other users, SUNX Sense gives you the tools to understand and visualize air quality across regions. Key Features: Location-Based Map Easily view CO₂ measurements in specific areas on an interactive map. No device connection is required to explore past data! Real-Time CO₂ Monitoring Connect your SUNX SXC device via Bluetooth for live measurements to see current air quality. Global Data Sharing Contribute your CO₂ measurements to help build a comprehensive environmental map. Historical Data Access Browse past CO₂ measurements by location to better understand air quality trends in various regions.
Decibel meter test
This tool measures environmental noise levels in real-time, records test history, and helps manage noisy surroundings. It offers precise decibel readings and scene capture for analysis.
- Real-time decibel testing
- Surrounding noise detection
- Scene capture with noise levels
- Automatic test record saving
- Historical measurement analysis
- Simple and easy to use
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Decibel meter testing is a practical noise detection tool that helps you easily measure environmental noise levels. The main functions include: Decibel testing: Real time measurement of the decibel value of the current environment, providing accurate noise data. Surrounding noise detection: real sceneShoot and record the noise level of the surrounding environment. Test records: Automatically save historical measurement records for easy viewing and analysis at any time. Simple and easy-to-use, helping you better manage noisy environments. Download now and experience the precise noise measurement function! Subscription instructions: Subscription cycle price: consecutive weeks/48 yuan 24 hours before the VIP privilege expires, the iTunes account will be automatically charged and the renewal fee will be determined. Cancel automatic renewal: To cancel automatic renewal, please manually turn off the automatic renewal function in iTunes/Apple ID settings management 24 hours before expiration. If the subscription is not closed at least 24 hours before expiration, it will be automatically renewed. Privacy Policy: https://ucnscm5vnp13.feishu.cn/wiki/IxgSw8T29iJYeUkJMFzctlHNnGb?from=from_copylink Terms of Use: https://ucnscm5vnp13.feishu.cn/wiki/JZZKwLU0Dimit8kAncBcqAhdneH?from=from_copylink
Screenshots
Verdict
The clearest difference is in-app purchases: SUNX Sense at none against Decibel meter test's 1. SUNX Sense also leads on update cadence (every 5 days vs every 4 weeks). Decibel meter test's advantage is iOS requirement (13.0 vs 15.1). On price, ads 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. Decibel meter test sells 1 in-app purchase, starting at $6.99 per 7 days. SUNX Sense asks for nothing beyond the download.
SUNX Sense ships an update every 5 days, Decibel meter test every 4 weeks. Both last shipped on October 30, 2026.
| Parameter | SUNX Sense | Decibel meter test |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 days — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 36 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | ONO Yazılım Limited Sirketi | 玉珍 李 |
In-app purchases
SUNX Sense
No in-app purchases
Decibel meter test
- One week membership3 Days trial$6.997 Days
Questions
Is SUNX Sense free?
Is Decibel meter test free?
Do SUNX Sense or Decibel meter test have ads?
Which is updated more often, SUNX Sense or Decibel meter test?
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