Comparison

TCW Control vs DecibelPeak

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

Head to head
About

TCW Control

Monitor and control TCW Ethernet controllers from your mobile device. View sensor data, input status, and manage relay outputs. Requires a TCW controller with updated firmware and a static IP address.

Highlights
  • Display sensor values
  • Display analog and dry contact inputs
  • Control relay outputs
  • Add descriptions to monitored parameters
  • Monitor home automation systems
  • Environment monitoring
  • Control heating/cooling systems
Features
Read full description

TCW Control allows you to monitor and control your TCW controllers. Entering the IP address and HTTP port of your installed Ethernet controller, this application will be able to display the data on your mobile device. To ensure proper operation, please make sure you have the following conditions: - your TCW controller is updated with the latest firmware version (available at www.teracomsystems.com) - your TCW controller has static IP address Features: - display sensor values - display analog and dry contact inputs - control relay outputs - adding descriptions of monitored parameters Typical applications: - home automation - environment monitoring - control of heating/cooling systems Supported devices: - TCW122B-CM - TCW181B-CM - TCW240 - TCW241 - TCW220 - TCW210-TH More info at www.teracomsystems.com.

About

DecibelPeak

Features
Read full description

Decibel Peak transforms your device into a professional-grade sound level meter and audio analyzer. Whether you're checking noise levels at home, monitoring sound in concerts, or optimizing your studio setup, Decibel Peak gives you accurate readings in real time. Features: Real-time Decibel Monitoring – Instantly measure sound levels with high accuracy. Frequency Spectrum & Waterfall Display – Visualize audio frequencies in a dynamic, colorful interface. dB Curve Tracking – Monitor sound variations over time with detailed graphs. Noise Categories – Quickly identify whether the environment is Quiet, Moderate, or Loud. Protect Your Hearing – Stay informed about potentially harmful sound levels. With its sleek interface and professional features, Decibel Peak is your go-to tool for sound measurement and audio analysis.

Screenshots

TCW Control4 screens
DecibelPeak4 screens

Verdict

The call

The clearest difference is iOS requirement: TCW Control at 7.0 against DecibelPeak's 17.0. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

TCW Control ships an update every 5 months, DecibelPeak every 4 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 9 level
TCW Control versus DecibelPeak: the parameters behind the verdict, then further details
ParameterTCW ControlDecibelPeak
PriceFreeFree
Rating2.0 (1 ratings) — better—
Positive reviews14.3% of reviews—
Number of ratings1 — better—
Update frequencyEvery 5 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS7.0 — better17.0
Further details — not scored
Size35 MB2 MB
Age rating4+4+
DeveloperTeracom OODAndre Frelicot

In-app purchases

None

TCW Control

No in-app purchases

None

DecibelPeak

No in-app purchases

Questions

Is TCW Control free?
TCW Control is free to download, with no in-app purchases.
Is DecibelPeak free?
DecibelPeak is free to download, with no in-app purchases.
Do TCW Control or DecibelPeak have ads?
Neither TCW Control nor DecibelPeak shows ads.
Which is updated more often, TCW Control or DecibelPeak?
TCW Control ships an update every 5 months, and DecibelPeak every 4 months. Most recently, TCW Control was updated on November 1, 2026 and DecibelPeak on October 30, 2026.

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