Comparison

Decibel:Sound Meter vs 噪音检测仪

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Decibel:Sound Meter

This application offers real-time decibel measurements with high precision. It provides detailed reports, location data, and the ability to share or export audio measurements. Users can also utilize a real-time decibel camera feature.

Highlights
  • Real-time decibel measurement
  • High precision
  • Location data
  • Decibel camera
  • Measurement reports
  • Data sharing
  • Audio data export
Features
Read full description

Decibel:Sound Meter is an app that can provide real-time decibel data, with the following features: -High precision measurement, real-time measurement -Provide location -Real time decibel camera -Provide detailed measurement reports -One click sharing of measurement data -Support for exporting audio data I Payment: The user deducts the payment through their iTunes account and makes the payment upon confirmation of purchase II Renewal: The user's iTunes account will be charged within 24 hours before expiration, increasing the corresponding subscription period III Cancel Renewal: To cancel the renewal, go to "iTunes Store and App Store" ->click on "App ID" to enter the "Account Settings" page, click on "Subscription", and choose to unsubscribe IV Privacy Agreement: https://docs.qq.com/doc/DVURkSmJKSll0dXBW 5、 Terms of Use: https://docs.qq.com/doc/DVXB3TWtxSUt2Rk1R

About

噪音检测仪

This tool accurately measures and displays current noise levels in decibels. It tracks historical data, provides smart noise ratings based on international standards, and is useful for various environments like work, home, and outdoors. Protect your hearing and improve your environment.

Highlights
  • Instant decibel monitoring
  • Historical data logging
  • Smart noise level rating
  • Wide range of applicable scenarios
  • Professional-grade accuracy
Features
Read full description

分贝测试仪:您的专业级噪音监测伙伴 分贝测试仪,作为一款集精准与便捷于一身的噪音测量利器,专为追求高品质听觉环境与生活质量的您精心打造。无论您身处繁忙的工作场所、静谧的学习空间、温馨的居家环境,还是探索未知的旅行户外,它都是您不可或缺的听觉健康守护者。 核心亮点: ●即时分贝监测:搭载前沿的声学传感技术,分贝测试仪能够瞬间捕捉并精准显示当前环境的噪音分贝水平,确保每一次测量都准确无误,为您的听觉安全保驾护航。 ●历史数据回溯:内置强大的历史记录系统,让您轻松查阅过往的噪音检测数据,一目了然地掌握噪音变化轨迹,为改善环境提供有力依据。 ●智能噪音评级:依据国际标准的噪音分贝范围,自动划分噪音等级,直观展示当前环境的噪音状况,让您对周围环境有更清晰的认识和判断。 广泛适用场景: ●工作场所:确保办公环境符合健康标准,减少噪音干扰,提升工作效率与舒适度。 ●学习环境:营造宁静的学习氛围,保护学生及研究者的听力健康,促进知识吸收与思维集中。 ●居家生活:监测家庭噪音水平,调整家电使用,享受宁静舒适的居家时光。 ●旅行户外:无论是城市漫步还是自然探险,都能帮助您评估周围环境噪音,选择更加宜人的休憩地点,享受旅途的每一刻。 —————————————————————————— 关于订阅 用户可在当前订阅结束 24 小时前关闭自动续订,否则将自动续订。自动续期订阅的 Apple ID,会在每个账单周期到期前24小时,自动在iTunes账户扣费并延长相应有效期。用户对订阅服务进行管理,即购买后可以前往用户账户设置关闭自动订阅。 噪音检测仪《使用协议》 https://docs.qq.com/doc/DRkJKQmprWnhmTUp3 隐私政策: 噪音检测仪《隐私政策》 https://docs.qq.com/doc/DRkRYSXBTSnhCVVNM

Screenshots

Decibel:Sound Meter4 screens
噪音检测仪3 screens

Verdict

The call

The clearest difference is rating: 噪音检测仪 at 5.0 against Decibel:Sound Meter's 3.8. 噪音检测仪 also leads on ads (none vs shown). Decibel:Sound Meter's advantage is ratings volume (6 vs 1). On price, update cadence, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Decibel:Sound Meter sells 3 in-app purchases, starting at $3.99 per 7 days and 噪音检测仪 sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

噪音检测仪 holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Decibel:Sound Meter has 6 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Decibel:Sound Meter ships an update every 11 days, 噪音检测仪 weekly. The most recent releases landed on November 12, 2026 and November 8, 2026 respectively.

Scorecard3 real differences · 6 level
Decibel:Sound Meter versus 噪音检测仪: the parameters behind the verdict, then further details
ParameterDecibel:Sound Meter噪音检测仪
PriceFreeFree
Rating3.8 (6 ratings)5.0 (1 ratings) — better
Number of ratings6 — better1
Update frequencyEvery 11 daysWeekly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size33 MB10 MB
Age rating9+4+
DeveloperZHHUALIUON INC塔西甫拉提 达提卡依木

In-app purchases

3 purchases

Decibel:Sound Meter

Subscriptions3
  • Weekly membership3 Days trial$3.997 Days
  • Monthly membership3 Days trial$4.991 Month
  • Annual membership3 Days trial$14.991 Year
2 purchases

噪音检测仪

Subscriptions2
  • 噪音检测仪周会员3 Days trial$3.997 Days
  • 噪音检测仪年会员$12.991 Year

Questions

Is Decibel:Sound Meter free?
Decibel:Sound Meter is free to download, with in-app purchases available.
Is 噪音检测仪 free?
噪音检测仪 is free to download, with in-app purchases available.
Which has better reviews, Decibel:Sound Meter or 噪音检测仪?
噪音检测仪 is rated higher. Decibel:Sound Meter averages 3.8 out of 5 from 6 ratings, while 噪音检测仪 averages 5.0 from 1 ratings.
Do Decibel:Sound Meter or 噪音检测仪 have ads?
Decibel:Sound Meter shows ads; 噪音检测仪 does not.
Which is updated more often, Decibel:Sound Meter or 噪音检测仪?
Decibel:Sound Meter ships an update every 11 days, and 噪音检测仪 weekly. Most recently, Decibel:Sound Meter was updated on November 12, 2026 and 噪音检测仪 on November 8, 2026.

Other comparisons