Decibel Meter: Sound dB Level 4+

Noise detection

传胜 贾

Designed for iPad

    • Free
    • Offers In-App Purchases

Screenshots

Description

*** Decibel Level Table***
0-20dB is very quiet and almost impossible to feel
20-40dB Quiet, Soft Talk
40-60dB Normal, ordinary indoor talking
60-70dB noise, speak loudly
"70-90dB is noisy and damages nerve cells" = "70-90dB is noisy and damages nerve cells";
"90-120dB extremely noisy, injuried hearing" = "90-120dB extremely noisy, injuring hearing";

***App Features***
- No advertising, no in-app purchase information, safe and secure use
- High-precision measurement, real-time measurement
- Provide location information measurement
- Provide detailed measurement report
- Simple design, one-click measurement

***Description***
We have developed more accurate measurement methods than other applications on the market, but we still cannot completely replace professional equipment. The measurement data is for reference only.

You may purchase an auto-renewing subscription through an In-App Purchase.

• Auto-renewable subscription

• 1 year ($ 10.49) durations

• Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period.

• Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and / or turn off auto-renewal by visiting your iTunes Account Settings after purchase

• Privacy policy and terms of use: (
privacy policy:
https://gist.githubusercontent.com/jerryga/4052426fdedb0cc5351cb5384fd2e1f0/raw/privacy.html

terms of use:
https://gist.githubusercontent.com/jerryga/39edfb5f074fd24b263d5f2c8b524b58/raw/20bac3fb9fa834602bcac9eb280c1e7a65eb14a0/use.html
)

What’s New

Version 5.10.6

Bug fixes, performance improvements, and way too much coffee.

Subscriptions

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Free Trial
VIP 按年订阅
VIP 按年订阅
全年内可使用VIP尊享功能,测分贝更快、更准、更强。
Free Trial

App Privacy

The developer, 传胜 贾, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers

Privacy practices may vary based on, for example, the features you use or your age. Learn More

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