Comparison

NoisePro OSHA dB Meter vs Dark Mode Plus

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

Head to head
About

NoisePro OSHA dB Meter

This tool transforms your iPhone into a field noise inspection assistant. It measures ambient sound levels in real time, allowing you to select various workplace noise standards and track exposure limits. Generate professional reports for documentation and follow-up.

Highlights
  • Real-time ambient sound level measurement
  • Support for OSHA, NIOSH, and international standards
  • View action levels and exposure limits
  • Name inspections by site or client
  • Track peaks and threshold breaches
  • Export PDF reports and CSV data
  • Calibration offset for reference meters
Features
Read full description

NoisePro is built for people who need a fast, credible noise pre-check before the formal assessment: HSE managers, safety officers, construction leads, maintenance teams, HVAC technicians and facility managers. Turn your iPhone into a field noise inspection assistant: • Measure ambient sound levels in real time • Select OSHA, NIOSH and other international workplace noise standards • See action levels, exposure limits and recommended maximum exposure time • Name inspections by site, machine, room or client • Track peaks, threshold breaches and sustained noisy periods • Add calibration offset when you have a reference meter • Export professional PDF reports and CSV event data For US teams, NoisePro is designed around occupational noise language that safety professionals already use: OSHA 29 CFR 1910.95, NIOSH REL, TWA, action level, PEL, exposure time and hearing conservation. Use it on construction sites, workshops, manufacturing floors, plant rooms, HVAC commissioning visits, offices and maintenance inspections. NoisePro is not a toy sound meter. It is a practical screening tool to help you document what you heard, where it happened, which standard you checked, and whether the situation deserves follow-up with certified equipment. Important disclaimer: NoisePro uses the built-in microphone of your device. Measurements are indicative only and do not replace an IEC 61672 Class 1 or Class 2 certified sound level meter, a calibrated dosimeter, or a qualified occupational noise assessment. For legal compliance decisions, always use certified equipment and competent professional judgement.

About

Dark Mode Plus

Enhance your browsing with a customizable dark mode experience for Safari. Effortlessly switch between light and dark themes, set per-site preferences, and sync your settings across all your Apple devices via iCloud.

Highlights
  • Customizable dark mode
  • Per-site appearance settings
  • iCloud synchronization
  • Intuitive interface
  • Global theme management
Features
Read full description

Dark Mode Plus for Safari brings a smarter dark mode experience to your browsing. Easily switch between light, dark, and per-site appearance preferences with a clean, intuitive interface designed for Safari on iPhone and Mac. With iCloud sync, your settings stay up to date across all your devices. Turn on dark mode for one site on your iPhone and see the same preference on your Mac, automatically. Create site-specific rules, manage your global theme, and keep everything in sync without having to reconfigure each device separately. Whether you want a darker browsing experience at night or a consistent look across all your devices, Dark Mode Plus for Safari gives you simple control with seamless synchronization.

Screenshots

NoisePro OSHA dB Meter4 screens
Dark Mode Plus2 screens

Verdict

The call

The clearest difference is rating: Dark Mode Plus at 5.0 against NoisePro OSHA dB Meter's 4.0. Dark Mode Plus also leads on device support (4 vs 2) and iOS requirement (15.0 vs 17.0). NoisePro OSHA dB Meter's advantage is monetization model (free vs paid). On price, ratings volume, update cadence and ads 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

NoisePro OSHA dB Meter costs $1.99 and Dark Mode Plus $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Dark Mode Plus holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

NoisePro OSHA dB Meter ships an update every 5 weeks, Dark Mode Plus every 6 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
NoisePro OSHA dB Meter versus Dark Mode Plus: the parameters behind the verdict, then further details
ParameterNoisePro OSHA dB MeterDark Mode Plus
Price$1.99$1.99
Rating4.0 (1 ratings)5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings12 — better
Update frequencyEvery 5 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPadiPhone, iPad, iPod, Mac — better
Requires iOS17.015.0 — better
Further details — not scored
Size12 MB3 MB
Age rating4+4+
DeveloperTRIMECH DhakerLuan Cu Xuan

Customer experience

NoisePro OSHA dB Meter

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Dark Mode Plus

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

NoisePro OSHA dB Meter

No in-app purchases

None

Dark Mode Plus

No in-app purchases

Questions

Is NoisePro OSHA dB Meter free?
NoisePro OSHA dB Meter costs $1.99, with no in-app purchases.
Is Dark Mode Plus free?
Dark Mode Plus costs $1.99, with no in-app purchases.
Which has better reviews, NoisePro OSHA dB Meter or Dark Mode Plus?
Dark Mode Plus is rated higher. NoisePro OSHA dB Meter averages 4.0 out of 5 from 1 ratings, while Dark Mode Plus averages 5.0 from 2 ratings.
Do NoisePro OSHA dB Meter or Dark Mode Plus have ads?
Neither NoisePro OSHA dB Meter nor Dark Mode Plus shows ads.
Which is updated more often, NoisePro OSHA dB Meter or Dark Mode Plus?
NoisePro OSHA dB Meter ships an update every 5 weeks, and Dark Mode Plus every 6 weeks. Most recently, NoisePro OSHA dB Meter was updated on November 5, 2026 and Dark Mode Plus on October 31, 2026.

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