Sound Meter (Decibel) vs Blueberry Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sound Meter (Decibel)
This application measures and displays environmental noise levels in decibels. It offers various visual representations of the data, including gauges, graphs, and numerical readouts. Users can also save their measurement history.
- Measures decibel values
- Displays noise reference
- Shows min/avg/max dB
- Graphical decibel display
- Saves measurement records
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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.
Blueberry Timer
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"블루베리 타이머는 간단하면서도 강력한 타이머 앱입니다. 뽀모도로 기법에 최적화된 타이머 기능을 제공하며, 집중을 돕는 음악과 편안한 애니메이션을 함께 제공합니다. 시간 관리의 기본에 충실하면서도 세련된 디자인으로, 당신의 생산성을 한 단계 끌어올려줍니다."
Screenshots
Verdict
The clearest difference is ads: Blueberry Timer at none against Sound Meter (Decibel)'s shown. Blueberry Timer also leads on iOS requirement (12.0 vs 14.1). On price, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Sound Meter (Decibel) | Blueberry Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (3.3K ratings) — better | — |
| Positive reviews | 50.3% of reviews | — |
| Number of ratings | 3.3K — better | — |
| Update frequency | Every 5 months | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 14.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | UniCom Technology | JUNGWOO SON |
Bugs and requests
Sound Meter (Decibel)
Reported bugs
3 issues- Apple security alert displayed on a Google ad
- Readings are half of other apps
- Misspelled 'quiet' throughout the app
Requested features
3 requests- Add option to prevent screen timeout
- Add landscape mode
- Improve accuracy and calibration
Blueberry Timer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Sound Meter (Decibel)
No in-app purchases
Blueberry Timer
No in-app purchases






