# NoiseMark Pro - Decibel Meter — Decibel Meter & PDF Reports

> Decibel Meter & PDF Reports (iPhone/iPad app by ENSO Ventures S.a.r.l. - S.)

- Source: https://appshunter.io/ios/app/noisemark-pro-decibel-meter/id6804265991 (this page in markdown: same URL + `.md`)
- Developer: [ENSO Ventures S.a.r.l. - S](https://appshunter.io/developer/1814552291)
- Category: Productivity, Reference
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 79 MB
- Languages: American English
- Released: 2026-09-21
- Data updated: 2026-09-25
- User reviews in markdown: https://appshunter.io/ios/app/noisemark-pro-decibel-meter/id6804265991/reviews.md

## What is NoiseMark Pro?

NoiseMark Capture sound levels in dBA and turn noise events into clear, shareable PDF reports — with timestamped Marks, photographs, notes and locations.

Measure in seconds. Share a useful record without rebuilding the story afterwards.

LIVE METER, FREE

• See live sound levels in dBA, including minimum, average and maximum.
• Use NoiseMark immediately, or apply an optional adjustment if you have a reference meter.
• Nothing is saved until you choose to keep it.

LOG A WHOLE PERIOD

• Start a Log to keep second-by-second measurements for as long as you need.
• See minimum, average and maximum levels for the full Log.
• Add context while you measure without interrupting the Log.

MARK THE MOMENT

• Tap Mark when something happens.
• During a Log, Marks pinpoint important moments on the timeline.
• Outside a Log, a Mark keeps up to 30 seconds before and after your tap, giving the event useful context.

CAPTURE THE CONTEXT

• Add photos, location, notes and tags while you measure.
• Search later using the details you recorded.
• Keep the measurement and its context together.

PDF REPORTS, READY TO SHARE

• Generate a detailed PDF combining sound levels, timelines, locations, maps, photographs, notes, tags and Marks.
• Share reports with clients, contractors, neighbours or property managers.
• Explore a sample report before you buy.
• Export second-by-second measurements as CSV.
• Measurements outside the supported range are flagged, so limits remain visible.

ONE-TIME PRO, OPTIONAL CLOUD

• Free: live dBA meter.
• NoiseMark Pro: one purchase unlocks unlimited Logs and Marks, photos, locations, notes, tags, PDF reports and CSV exports.
• Pro does not require a subscription.
• NoiseMark Cloud is optional and requires Pro. It adds sync across devices, automatic cloud backup and version recovery, with monthly or annual plans.

PRIVACY

• NoiseMark records sound levels, not audio.
• Dictated notes are transcribed on your iPhone.
• No advertising and no selling your data.
• Delete your data or account at any time in Settings.


SUBSCRIPTION TERMS

Payment will be charged to your Apple ID account at confirmation of purchase. NoiseMark Cloud automatically renews unless auto-renew is turned off at least 24 hours before the end of the current billing period. Your account will be charged for renewal within 24 hours before the end of the current period, at the price shown at the time of purchase.

Subscriptions can be managed and auto-renewal turned off in your App Store account settings after purchase. Any unused portion of a free trial, if offered, will be forfeited if you purchase a subscription.

DISCLAIMER

In an internal side-by-side comparison on an iPhone, across three test levels, NoiseMark readings differed by approximately 1 dB from a reference sound meter supplied with a manufacturer calibration certificate. Results apply to the tested device and conditions, not a guaranteed accuracy specification. Readings vary with device, positioning and environment. NoiseMark provides indicative measurements and documentation, not certified occupational, regulatory or legal compliance measurements.

Privacy Policy:
https://ensoventures.org/noisemark/privacy/

Terms of Use:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Global | $4.99 | per month |
| Global | $34.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Global | $59.99 | one-time |



## Version history (last 2 releases)

### 1.0.1 — 2026-09-23

Improved measurement for older devices

### 1.0.0 — 2026-09-22

No release notes.

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All apps by ENSO Ventures S.a.r.l. - S: https://appshunter.io/developer/1814552291

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-25.*