Sound Level · Baro Downloads & RevenueSound Level · Baro · App Store
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Sound Level · Baro is #65 in Utilities Paid in South Korea and charting in 1 of 30 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperEuiseok Kim
CategoryUtilities
Price1,100 KRW
Released
Rating★ 4.8 (4)
Version1.0.22
Age rating4+
First seen by us
6 Nov 2026
6 Nov 2026Installs (est.)1k+ worldwide
Full timeline · 4 events
- 🆕Sound Level · Baro first spotted by AppInsider#28 in Top Paid · Utilities · South Korea
- 📦Sound Level · Baro version 1.0.22• Clearer statutory reference comparison in the floor-noise report sheet so measured dB(A) readings are easy to interpret as personal reference notes.
• Improved layout stability across large text sizes. - 🆕Sound Level · Baro: its developer released another app: Lupe · Baro
- 🆕Sound Level · Baro released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.8 ★
4 ratings
Measured
Best rank now
#65
Utilities PaidMeasured
Sound Level · Baro on the App Store
App details
App ID
6779881299
Publisher
Euiseok Kim
On the store since
Jun 2026
Under a year
Minimum OS
iOS 13.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
7
AR EN FR DE JA KO ZH
Size
24 MB
Also listed in
Lifestyle
Sound Level · Baro downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Sound Level · Baro's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| South Korea | UtilitiesPaid | #65 |
Apps near Sound Level · Baro on the chart
Utilities Paid, around #65.
Ratings
App Store, worldwide.
Rating
4.8 ★
4 ratings
Measured
Ratings
4
Measured
About Sound Level · Baro
■ The tools you reach for first.
How loud is it here — and when did it happen?
Sound Level shows a big live decibel readout, records when a sound happened and how long it lasted, and carries the noise limits of six countries — each with the law the figure was copied from, the date that text was checked, and a link to the original.
A phone microphone is not a calibrated sound level meter. The readings in this app are for reference only; they are not an official measurement and not legal evidence. For an official measurement, contact the responsible authority in your country.
Everything runs on the phone. Turn on airplane mode and it keeps working.
-------------------------------
● How loud is it right now
-------------------------------
• A giant live dB number you can read across the room, smoothed so it doesn't jump.
• Minimum, average and maximum for the session.
• Colour bands for hearing comfort — quiet, loud, too loud — with a rough listening time.
• A whole-dB offset you can nudge if you have a reference to match. It is remembered next time.
-------------------------------
● When it happened, how long, how often
-------------------------------
Neighbours, building managers and mediation services rarely ask "how many decibels". They ask when, for how long, and how often.
• While measuring, one tap saves the stretch you just heard: start time, duration, and the maximum and average the meter showed.
• A two-hour-band summary shows when the disturbances cluster, with the total count and total time.
• Copy the whole record as plain text into an email or a form. The "reference reading, not an official measurement" line goes out with it.
• Delete one entry or the whole record with an explicit button. It stays on this phone and is never uploaded.
• Nothing is captured automatically — you decide what goes in.
It is a personal record. It can help you explain "when, and how often" in a mediation or a complaint, but it is not an official measurement and not legal evidence.
-------------------------------
● Noise limits of six countries, with the source
-------------------------------
South Korea, Japan, Germany, France, the United States and Saudi Arabia — read as each law writes them.
• Every block names the quantity the limit is read in, where it is measured, the law it comes from, and the date that text was checked. One tap opens the original.
• Each row shows its day and night hours, and the period covering the current time is marked.
• Korea: apartment floor noise — direct impact 39 dB(A) by day, 34 at night as a 1-minute equivalent level; airborne 45 / 40 over 5 minutes. The seven kinds of sound the rule does not cover are listed, with the mediation centre's number.
• Where a law is written in a quantity a phone cannot show, or the limit is a margin over background noise, the app says so and does not put the two numbers side by side. Knowing why a comparison doesn't hold is the useful part.
-------------------------------
● Private
How loud is it here — and when did it happen?
Sound Level shows a big live decibel readout, records when a sound happened and how long it lasted, and carries the noise limits of six countries — each with the law the figure was copied from, the date that text was checked, and a link to the original.
A phone microphone is not a calibrated sound level meter. The readings in this app are for reference only; they are not an official measurement and not legal evidence. For an official measurement, contact the responsible authority in your country.
Everything runs on the phone. Turn on airplane mode and it keeps working.
-------------------------------
● How loud is it right now
-------------------------------
• A giant live dB number you can read across the room, smoothed so it doesn't jump.
• Minimum, average and maximum for the session.
• Colour bands for hearing comfort — quiet, loud, too loud — with a rough listening time.
• A whole-dB offset you can nudge if you have a reference to match. It is remembered next time.
-------------------------------
● When it happened, how long, how often
-------------------------------
Neighbours, building managers and mediation services rarely ask "how many decibels". They ask when, for how long, and how often.
• While measuring, one tap saves the stretch you just heard: start time, duration, and the maximum and average the meter showed.
• A two-hour-band summary shows when the disturbances cluster, with the total count and total time.
• Copy the whole record as plain text into an email or a form. The "reference reading, not an official measurement" line goes out with it.
• Delete one entry or the whole record with an explicit button. It stays on this phone and is never uploaded.
• Nothing is captured automatically — you decide what goes in.
It is a personal record. It can help you explain "when, and how often" in a mediation or a complaint, but it is not an official measurement and not legal evidence.
-------------------------------
● Noise limits of six countries, with the source
-------------------------------
South Korea, Japan, Germany, France, the United States and Saudi Arabia — read as each law writes them.
• Every block names the quantity the limit is read in, where it is measured, the law it comes from, and the date that text was checked. One tap opens the original.
• Each row shows its day and night hours, and the period covering the current time is marked.
• Korea: apartment floor noise — direct impact 39 dB(A) by day, 34 at night as a 1-minute equivalent level; airborne 45 / 40 over 5 minutes. The seven kinds of sound the rule does not cover are listed, with the mediation centre's number.
• Where a law is written in a quantity a phone cannot show, or the limit is a margin over background noise, the app says so and does not put the two numbers side by side. Knowing why a comparison doesn't hold is the useful part.
-------------------------------
● Private
Latest updates
1.0.22
• Clearer statutory reference comparison in the floor-noise report sheet so measured dB(A) readings are easy to interpret as personal reference notes.
• Improved layout stability across large text sizes.
