PRICING
Is dB Pulse free?
Yes. Download dB Pulse for free and check sound levels on iPhone. Pro is optional and adds deeper analysis, longer history and report tools.
Get the free app ↗What is included
Swipe to see Free and Pro →
| Feature | Free | Pro |
|---|---|---|
| Live meter and Quick Measure | Yes | Yes |
| Sound reference library | 24 everyday benchmarks | Included |
| Saved sessions and basic export | Limited | Unlimited history and detailed export |
| Sustained-noise alarm | Basic | Advanced named profiles |
| Spectrum analyzer | — | Yes |
| Evidence clips and complaint report builder | — | Yes, during an active session |
US prices shown in the app catalog
The current iOS StoreKit configuration contains standard Pro subscriptions at $1.99 per week, $4.99 per month and $29.99 per year. The US catalog also lists a $99.99 one-time Pro purchase, a legacy $4.99 weekly plan, and conditional yearly offers at $14.99 or $19.99; one yearly SKU has a $19.99 first-year introductory price. A $79.99 one-time discount product is also in the catalog. The plan shown to you may differ. An eligible yearly or monthly plan can include a seven-day trial; introductory offers are conditional. Prices may vary by country, taxes and App Store eligibility. Check the amount, period and renewal terms on the in-app purchase screen before confirming.
The app is not a subscription requirement for a basic sound check. You can start with the free meter and decide later whether the extra record-keeping and analysis tools matter to you. Pro changes the available features, not the physical accuracy of your phone microphone. Calibration beside a trusted meter remains useful on either plan.
Questions about payments
Is dB Pulse free?
Yes. You can download it and use the live meter, Quick Measure, Acoustic Test, the 24-sound reference library and basic session tools for free. Ads may appear in the free app.
What does Pro add?
Pro adds the spectrum analyzer, advanced alarm profiles, unlimited session history, evidence clips captured during an active session, multi-session complaint reports, and detailed exports.
Is there a trial?
An eligible offer may include a seven-day free trial on a yearly or monthly subscription. The actual trial, price and renewal terms are shown by the App Store purchase sheet before you confirm.
How do I restore a purchase?
Open dB Pulse, go to Settings and choose Restore Purchases while signed in with the Apple Account that bought Pro. If the entitlement does not appear, contact support with the purchase date; do not email a password.
How do I cancel?
On iPhone, open Settings, tap your name, then Subscriptions. Choose dB Pulse and follow Apple’s cancellation controls. Deleting the app does not cancel an active subscription.
Need help with a purchase? Visit app support or email hello@livedecibelmeter.com. For plan comparison, see all app features.