Comparison

Decibel dB vs PowerCheck

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

Head to head
About

Decibel dB

Measure ambient noise and sound levels in real-time with this tool. It helps control noise pollution and protect user health by displaying decibel values numerically and graphically. Track exposure over time with NIOSH and OSHA compliant measurements.

Highlights
  • Measure noise in decibels (dB)
  • Track MIN, AVG, MAX sound levels
  • Record and export measurements
  • Overlay noise levels on photos/videos
  • NIOSH and OSHA compliant meter
Features
Read full description

Decibel Meter is an app intended for objective, real-time measurement of ambient noise and sound levels. It is intended for noise pollution control with the aim to protect the health of its users. The app displays quantitative noise level values in decibels using various measurements both in numerical and graphical form. The app also features a fully functional noise level meter to measure the user’s noise exposure over a period of time according to NIOSH and OSHA (to be chosen by the user). FEATURES: • Measure noise level in decibels (dB); • Track minimum (MIN), average (AVG) and maximum (MAX) sound levels; • Record measurement results; • Save, export and play recorded measurements; • Photos and videos with the ambient noise level overlay; • Noise level meter compliant with NIOSH and OSHA. The app was created with the purpose to prevent negative noise effects on the health of its users. Please choose from our standard subscription options below: 1-week subscription from $2.99; 1-month subscription from $5.99; 12-month subscription from $10.99. Prices may change depending on your country. Privacy policy: https://it-incubator.eu/en/privacy-policy ​​Terms of use: https://it-incubator.eu/en/terms-of-use

About

PowerCheck

Read full description

PowerCheck provides a streamlined interface for monitoring your FoxESS solar energy system. Designed for clarity and performance, PowerCheck allows you to: * Access real-time data from your inverter with a simple, intuitive layout. * Track solar production and energy usage to optimise your home efficiency. * Monitor system health and status at a glance. * Built for the specific needs of FoxESS users, PowerCheck enables you to stay informed about your energy generation and consumption without the clutter of complex, generic dashboards. Note: This application is designed exclusively for compatible FoxESS solar systems. Please ensure your system is configured correctly to enable data integration.

Screenshots

Decibel dB3 screens
PowerCheck4 screens

Verdict

The call

The clearest difference is in-app purchases: PowerCheck at none against Decibel dB's 6. PowerCheck also leads on update cadence (daily vs every 4 months). Decibel dB's advantage is iOS requirement (12.4 vs 17.6). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Decibel dB sells 6 in-app purchases, starting at $3.99 per 7 days. PowerCheck asks for nothing beyond the download.

UpkeepUpdate frequency

Decibel dB ships an update every 4 months, PowerCheck daily. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Decibel dB versus PowerCheck: the parameters behind the verdict, then further details
ParameterDecibel dBPowerCheck
PriceFreeFree
Rating4.7 (684 ratings) — better—
Positive reviews77.4% of reviews—
Number of ratings684 — better—
Update frequencyEvery 4 monthsDaily — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPod — betteriPhone
Requires iOS12.4 — better17.6
Further details — not scored
Size32 MB12 MB
Age rating4+4+
DeveloperITincubator UABMichael glucz

Bugs and requests

Decibel dB

Reported bugs

2 issues
  • Inaccurate decibel readings in some environments
  • Occasional crashes or freezes

Requested features

2 requests
  • Ability to record and export noise measurements
  • Integration with smart home devices

PowerCheck

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Decibel dB

Subscriptions6
  • Sound Level Meter Pro7 Days trial$3.997 Days
  • Weekly Access$3.997 Days
  • Decibel Meter: Pro Version7 Days trial$6.991 Month
Show 3 more
  • Monthly Access$6.991 Month
  • Noise Level Meter (dB) Pro7 Days trial$12.991 Year
  • Yearly Access$12.991 Year
None

PowerCheck

No in-app purchases

Questions

Is Decibel dB free?
Decibel dB is free to download, with in-app purchases available.
Is PowerCheck free?
PowerCheck is free to download, with no in-app purchases.
Do Decibel dB or PowerCheck have ads?
Neither Decibel dB nor PowerCheck shows ads.
Which is updated more often, Decibel dB or PowerCheck?
Decibel dB ships an update every 4 months, and PowerCheck daily. Most recently, Decibel dB was updated on October 30, 2026 and PowerCheck on October 31, 2026.

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