#6in Sound MeasurementSound Meter (Decibel)
- iPhone
- iPad
- Apple Watch
What is Sound Meter (Decibel)?
Sound Meter (Decibel) is a Utilities app that measures environmental noise and displays decibel values. It shows readings on a gauge and a graph line, displays a current noise reference, and reports min, average, and max values. Measured records can be saved within the app.
Pricing. Sound Meter (Decibel) is free, with no in-app purchases on the App Store.
Good for
- Checking the noise level of a room or environment
- Viewing how decibel readings change over a period of time
- Rough auxiliary noise checks rather than precise measurements
Screenshots
Why this app is in A tier
Sound Meter (Decibel) scores 81 out of 100: rating 80, rating count 78, App Store search rank 100, update recency 67. The four parts are averaged with no weights, and A tier follows from that score within this list. The full explanation, as data.
Description
Sound level meter app is shows a decibel values by measure the environmental noise, displays measured dB values in various forms. You can experience tidy graphic design with high frame by this smart sound meter app. Features: * Indicates decibel by gauge * Display the current noise reference * Display min/avg/max decibel values * Display decibel by graph line * Save measured records **Notes Microphones in phone is aligned to human voice. The maximum values are limited by the device. Very loud sounds(over ~110 dB) may not be recognized in most device. So please use it as just an auxiliary tools. If you need more accurate dB values, we recommend a actual sound level meter for that.
Compare in Sound Measurement
| Measure | Sound Meter (Decibel) |  Decibel X PRO |  Clear Wave |
|---|---|---|---|
| Tier | A | A | C |
| Score | 81 / 100 | 83 / 100 | 70 / 100 |
| Rating | 4.5 ★ | 4.7 ★ | 4.6 ★ |
| Ratings | 3.2K | 6.9K | 37.1K |
| Latest ratings · 180d | — | — | 2.6 ★ · 20 reviews |
| Last update | 261d ago | 11d ago | 43d ago |
| Price | Free | $69.99 | Free + IAP |
Alternatives
See all 10 ›Most similar
Top rated in Sound Measurement
Questions about Sound Meter (Decibel)
Is it accurate enough for precise measurements?
The microphone is aligned to human voice and maximum values are limited by the device. Sounds over about 110 dB may not be recognized. The developer recommends using it as an auxiliary tool and a dedicated sound level.
Does the app cost anything to install?
The app is free to download. The listing shows no in-app purchases.
Can I keep a record of my measurements?
Yes. The listing includes a feature to save measured records.
Is Sound Meter (Decibel) free?
Yes. Sound Meter (Decibel) is free on the App Store, with no in-app purchases.
What is Sound Meter (Decibel) good for?
Sound Meter (Decibel) is built for checking the noise level of a room or environment, viewing how decibel readings change over a period of time, rough auxiliary noise checks rather than precise measurements. It sits in the sound measurement list on AppTierList.
Is Sound Meter (Decibel) worth it?
Sound Meter (Decibel) is A tier, ranked #6 of 11 sound measurement apps with a score of 81 out of 100, from a 4.5 App Store rating across 3,240 ratings. It is in the list's top tiers; 5 apps rank above it.
How does Sound Meter (Decibel) compare to Decibel X PRO?
Sound Meter (Decibel) is A tier at 81; Decibel X PRO is A tier at 83. Decibel X PRO ranks higher. Sound Meter (Decibel) is free, with no in-app purchases, Decibel X PRO is $69.99 to download.
How often is Sound Meter (Decibel) updated?
Sound Meter (Decibel) was last updated on 2026-02-03, 261 days ago.
All the facts
- List
- Sound Measurement (A tier, #6)
- Tier
- A (Excellent)
- Score
- 81 / 100
- Rank in list
- #6 of 11
- Ranking certainty
- settled
- Price
- Free
- App Store rating
- 4.5 out of 5
- Number of ratings
- 3,240
- Current version
- (261 days ago)
- App Store data read
- App Store category
- Utilities
- Good for
- Checking the noise level of a room or environment, Viewing how decibel readings change over a period of time, Rough auxiliary noise checks rather than precise measurements
- Requires
- iOS 14.1 or later
- Size
- 9 MB
- Age rating
- 4+
- Languages
- 1
- Runs on
- iPhone, iPad, Apple Watch
- Developer pages
- Website · Support · Privacy policy
- Maker
- unclaimed
- As data
- JSON · why it ranks here
App Store data read · ranking · how it is computed