dB Meter vs NoiseAlert
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
dB Meter
This audio monitoring tool measures environmental sound levels in real-time. It tracks decibel changes and provides instant alerts when noise exceeds safe limits, with graphical analysis and exportable reports.
- Live sound monitoring
- High noise alerts
- Peak and average tracking
- Graphical noise analysis
- Custom sensitivity settings
- Export tracking reports
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dB Meter - Sound & Noise is an audio monitoring tool designed to measure environmental sound levels. Get real-time noise analysis, track decibel changes, and receive instant alerts when sound exceeds safe limits. ◉ KEY FEATURE: - Live Sound Monitoring – Detect noise levels instantly. - High Noise Alerts – Get notified when sound crosses safety thresholds. - Peak & Average Tracking – Analyze long-term exposure trends. - Custom Sensitivity Settings – Adjust to different environments. - Graphical Noise Analysis – Visualize sound fluctuations over time. - Optimized for Monterey & Ventura – Works smoothly on the latest macOS. - Real-time Min, Max & Average Values – Monitor key sound level metrics instantly. - Export Tracking Report – Save and share noise level data for analysis. ◉ HOW IT WORKS: - Launch the app and grant microphone access. - Monitor real-time decibel readings with visual graphs. - Enable alerts to get notified about high noise levels. ◉ IMPORTANT NOTE: - The app's data cannot be used for professional or research purposes. - Measurements may vary from professional dB meters. ◉ POLICY & TERMS - Privacy Policy: https://www.envisiontechnolabs.com/privacy_policy.html?utm_source=app_store&utm_medium=db_meter - Terms of Service: https://www.envisiontechnolabs.com/terms.html?utm_source=app_store&utm_medium=db_meter ◉ CUSTOMER SUPPORT We're working hard & smart to make To Do List App as simple and efficient as possible for you to use. We would love to hear your thoughts via email and make any improvements to future versions of this app. We intend to have an active development cycle powered by your feedback, love and support! If you have any questions or suggestions, please contact us at macd.developer@gmail.com
NoiseAlert
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建設現場や工場周辺での騒音レベルをリアルタイムで測定するアプリです。マイクを使って周囲の音量をdB（デシベル）で表示し、85デシベルを超えると警告を表示します。建設現場の敷地境界線での騒音基準値（85dB）の確認に最適です。 主な機能： ・リアルタイム騒音レベル表示 ・85dB超過時の警告表示 ・見やすい円形メーター ・カラーコード表示（緑→黄→橙→赤）
Screenshots
Verdict
The clearest difference is ads: NoiseAlert at none against dB Meter's shown. On price, update cadence, 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.
dB Meter ships an update fortnightly, NoiseAlert every 11 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | dB Meter | NoiseAlert |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly | Every 11 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 17 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Ashvin Ajadiya | satoshi amasaki |
In-app purchases
dB Meter
No in-app purchases
NoiseAlert
No in-app purchases
