Decibel Meter X vs ML Control
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Decibel Meter X
This application precisely measures sound levels and analyzes audio spectrums. It can also generate specific frequency sounds for testing, research, or therapeutic purposes. Its intuitive interface makes sound exploration accessible to all users.
- Precise decibel level measurement
- Audio spectrum analysis
- Spectrogram display
- Generate specific frequency sounds
- Intuitive user interface
- Detailed usage instructions
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【Decibel Meter X】 - Your Expert in Sound Measurement and Spectrum Analysis! Sound is an indispensable element in life. The Decibel Meter X is not only a precise sound measurement tool, but also boasts powerful spectrum analysis capabilities, revealing the multidimensional details of sound. Additionally, the App offers the functionality to generate specific frequency sounds, enriching your journey of sound exploration. With the Decibel Meter X, you can easily obtain the decibel level of your current environment, understanding the intensity of noise. The spectrum analysis feature decomposes sound into its various frequency components, allowing you to delve deeper into the composition and characteristics of sound. Whether it's music, voices, or other sounds, the App can display their spectrograms, giving you a more intuitive understanding of sound. Moreover, the Decibel Meter X also has the capability to generate specific frequency sounds. You can set different frequencies and volumes to produce pure sound signals. This feature can be used for sound testing and research, as well as for sound therapy, musical instrument tuning, and various other scenarios, broadening the application of sound. Ease of use and a clear, intuitive interface are another highlight of the Decibel Meter X. Whether you're a beginner or a professional in sound measurement, you can easily get started and enjoy the fun of sound exploration. Additionally, we provide detailed usage instructions and customer support to ensure you have a seamless experience. Download the Decibel Meter X from the App Store now! Let it become your trusted assistant in sound measurement and spectrum analysis, allowing you to delve deeper into the world of sound and enjoy the infinite possibilities it brings!
ML Control
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「ML Control」是一款針對Meiloon（美隆）生產的藍牙設備連線操作的應用程式。 您能透過此應用程式，發送命令給設備或是升級設備。 未來將會新增更多的控制功能以及支援更多的設備。 目前功能： 1. Machine control 2. Custom command 3. EQ Chart, Set, 雲端儲存/讀取功能 4. 支援藍牙連線，部分機種支援MQTT連線 5. 支援多國語系切換（繁體中文, 簡體中文, 英文） 6. Demo mode 目前支援機種：SPA101-Hub Speaker、JL701C-UART Remote、JL701C-Monitor Speaker、JL701C-600W subwoofer、ESP32
Screenshots
Verdict
Decibel Meter X and ML Control are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Decibel Meter X ships an update every 4 weeks, ML Control every 3 weeks. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.
| Parameter | Decibel Meter X | ML Control |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (49 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 49 — better | — |
| Update frequency | Every 4 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 6 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | 永超 侯 | Meiloon |
In-app purchases
Decibel Meter X
No in-app purchases
ML Control
No in-app purchases
Questions
Is Decibel Meter X free?
Is ML Control free?
Do Decibel Meter X or ML Control have ads?
Which is updated more often, Decibel Meter X or ML Control?
Other comparisons
