WiOO vs Noise Analyzer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WiOO
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WiOO is a free app for managing your Apple HomeKit-compatible WiOO devices. Requirements: • 1 (one) WiOO Master Switch is required for every 11 WiOO Switches • Internet access • iPhone/iPad with the latest version of iOS • (OPTIONAL) AppleTV (4th generation or later), iPad, HomePod, or HomePod mini, set up as a home hub for away-from-home and automation control After installing the WiOO devices in your home, the app will recognize the first WiOO Master Switch and prompt you to pair it with the Apple Home app via the HomeKit code. Once the first WiOO Master Switch is paired, you can add up to 11 WiOO Switches. You can then install and pair additional WiOO Master Switches, each capable of controlling 11 more WiOO Switches, allowing for an extensive and scalable network. For the initial configuration (preferably done with the professional who installed the WiOO devices), the app's Wizard function guides you step-by-step through setting up the entire electrical system. The app's three menus allow you to: Device: Control all devices in the house, organized by room, and view settings for each device, including the three keys and associated Mood. Mood: Create your own Mood library—a set of colors for the buttons and the Halo that can be customized to match your home's style or used with HomeKit Scenes for different occasions (Movie night, Dinner with friends, etc.) or times of day (Good morning, Good night, All out, etc.). Circuit: List all the lights in the house, organized by room, and modify the previously created virtual system at any time.
Noise Analyzer
Measure and analyze ambient noise levels in real-time with this utility app. Track historical data, export reports, and gain insights into your auditory environment. Designed for professionals and curious individuals alike.
- Real-time decibel monitoring
- Historical noise tracking
- Exportable reports
- User-friendly interface
- Privacy protection
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Measure sound levels, monitor real-time decibel (dB) readings, and record audio with a simple and fast tool. Whether you're checking environmental noise, monitoring workplace sound levels, or exploring your surroundings, Decibel Meter provides real-time sound level estimates directly on your device. The app uses your device’s built-in microphone to analyze ambient sound in real time. FEATURES • Real-time decibel (dB) readings (estimated) • Live noise monitoring • Audio recording • Save and manage recordings • Calibration tools for improved consistency • Clean and intuitive interface • Fast and responsive performance IMPORTANT All measurements are based on your device’s built-in microphone and may vary depending on device conditions. For best results, use calibration and avoid blocking the microphone during measurement. GET STARTED Start monitoring and recording sound levels instantly with Decibel Meter. The app is completely free to use. Privacy Policy: https://cutt.ly/ReyMWeuQ
Screenshots
Verdict
The clearest difference is update cadence: Noise Analyzer at every 3 months against WiOO's every 6 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.
WiOO ships an update every 6 months, Noise Analyzer every 3 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.
| Parameter | WiOO | Noise Analyzer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.5 (2 ratings) — better |
| Positive reviews | — | 80.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 6 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.4 | 15.6 — better |
| Further details — not scored | ||
| Size | 22 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Widesign srl | SERGEJ JAVORSKIJ |
In-app purchases
WiOO
No in-app purchases
Noise Analyzer
No in-app purchases









