Comparison

STEELMAN vs Noise Log dB Meter

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

Head to head
About

STEELMAN

This app transforms your iOS device into a sound and vibration detection tool. It helps technicians pinpoint defective or worn parts in vehicles and machinery by analyzing rattles, squeaks, and grinding sounds. Requires specialized hardware for full functionality.

Highlights
  • Sound and vibration detection
  • Pinpoint defective parts
  • User-friendly interface
  • Analog/Digital display options
  • Selectable audio/vibration modes
  • 10-band frequency equalizer
  • Record and email test data
Features
Read full description

Developed for the service technician in mind the STEELMAN SmartEAR2 Sound & Vibration Detection app will assist in locating and pinpointing defective or worn parts in automobiles, heavy machinery or industrial equipment. When used to diagnose vibration, rattles, squeaks and grinding sounds, the SmartEAR2 will simplify the task of locating and pinpointing the troubled area or part with ease. When used with our specially designed hardware kits your iOS device will be able to transform into a state of the art Sound & Vibration Detection Tool allowing for ease of locating and pinpointing those hard to find troubled areas or parts. ****NOTE: Additional hardware is required to use this app. For additional information on where to purchase this hardware, please visit https://www.jsproductsinc.com Features: User friendly interface and intuitive operation. Sound level reading displays average, peak and real-time values. Sound level readings are displayed in either Analog or Digital. Analog and Digital readings have 2 display panels the user can choose from. Analog Meter or Analog Wave-Form. Digital Numeric or Digital Bar Graph. Background sound off-setting, sample rates, decibel off-setting can be manually be set. Selectable Audio Sound or Vibration input modes. ****Sound Wand & Sensor Clamp Hardware required**** Reset/Refresh buttons reset/refresh values to default settings. Sound Level Reading Sampling Rate Decibel Off-set Master Volume Control 10 Band Frequency Equalizer allows for HQ sound detection. Selectable 6 channel function allows for multiple location/position diagnostics. Color coded channels allows for ease of reference of sensor clamps and there location. Editable channel location/position allows for easy reference after road testing or diagnostic testing is completed. Record feature allows for data capturing during road testing or diagnostic testing for future reference or evaluation. Email capability allows for ease of forwarding test data for further review by others. User information guide includes informative facts about sound perception and permissible noise level exposure as well as a sound level comparison reference chart. Additional Information: Required: Any iOS device running iOS5.0+. Recommended: iPhone 4 and newer/ iPod Touch 4 and newer. Compatible: iPad 2 and newer.

About

Noise Log dB Meter

This app helps you document noise disturbances with detailed logs. Record sound levels, timestamps, locations, and attach media evidence for clear, chronological documentation. Ideal for neighborhood noise, construction, or event disturbances.

Highlights
  • Real-time decibel measurement
  • Automatic timestamps
  • GPS location recording
  • Photo, audio, and video documentation
  • Structured chronological logs
  • Export reports as PDF or ZIP
Features
Read full description

Noise Log is a professional app designed to document noise incidents in a structured and reliable way. It helps affected residents, experts and authorities record disturbances clearly and chronologically. With the integrated decibel measurement you can capture sound levels directly and store them together with timestamps, location data and media evidence. The app is especially useful when clear documentation is required, for example in cases of neighborhood noise, construction work, events or recurring disturbances. Main features Real-time decibel measurement Automatic timestamps for every entry GPS location recording Photo, audio and video documentation Structured chronological logs Export reports as PDF or ZIP files Privacy and control All data is stored locally on your device. No cloud account is required, giving you full control over your recordings. Typical use cases Documenting neighborhood noise Recording disturbances from construction sites or events Supporting complaints or expert reports Providing documentation for authorities or property management The app is optimized for iPhone and focuses on fast and reliable documentation of noise incidents. Note This app does not replace certified sound measuring devices. It supports documentation and orientation.

Screenshots

STEELMAN4 screens
Noise Log dB Meter4 screens

Verdict

The call

The clearest difference is price: STEELMAN at Free against Noise Log dB Meter's $0.99. STEELMAN also leads on iOS requirement (9.0 vs 13.0). Noise Log dB Meter's advantage is update cadence (every 3 months vs every 22 months). On ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

STEELMAN is free to download; Noise Log dB Meter costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

STEELMAN ships an update every 22 months, Noise Log dB Meter every 3 months. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.

Scorecard4 real differences Β· 4 level
STEELMAN versus Noise Log dB Meter: the parameters behind the verdict, then further details
ParameterSTEELMANNoise Log dB Meter
PriceFree β€” better$0.99
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 22 monthsEvery 3 months β€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFree β€” betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 β€” better13.0
Further details β€” not scored
Size19 MB25 MB
Age rating4+4+
DeveloperJS Products, Inc.Daniel Ovadia

In-app purchases

None

STEELMAN

No in-app purchases

None

Noise Log dB Meter

No in-app purchases

Questions

Is STEELMAN free?
STEELMAN is free to download, with no in-app purchases.
Is Noise Log dB Meter free?
Noise Log dB Meter costs $0.99, with no in-app purchases.
Do STEELMAN or Noise Log dB Meter have ads?
Neither STEELMAN nor Noise Log dB Meter shows ads.
Which is updated more often, STEELMAN or Noise Log dB Meter?
STEELMAN ships an update every 22 months, and Noise Log dB Meter every 3 months. Most recently, STEELMAN was updated on October 23, 2026 and Noise Log dB Meter on October 28, 2026.

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