Best Niosh Tool Apps

189+ iOS apps curated and reviewed

4.3 avg rating
18 free apps
Updated June 2026

OSHA is the household name in niosh tool, but it's far from the only option. We track 189+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Niosh Tool

2.5😞(292 ratings)
Free
#33in Weather
OSHA-NIOSH Heat Safety Tool screenshot 1
OSHA-NIOSH Heat Safety Tool screenshot 2
OSHA-NIOSH Heat Safety Tool screenshot 3
OSHA-NIOSH Heat Safety Tool screenshot 4
OSHA-NIOSH Heat Safety Tool screenshot 5
OSHA-NIOSH Heat Safety Tool screenshot 6

Safely plan outdoor work activities by monitoring real-time heat index and receiving safety recommendations with this app. Stay informed about heat-related risks, access hourly forecasts, and learn first aid for heat-related illnesses. Stay safe in the heat - download now!

What We Love

  • 💡 Valuable tool for heat safety
  • 👍 Useful and informative
  • 👍 Precise and accurate
  • 👍 Great for tracking heat index

Room to Improve

  • 🐛 Crashes or doesn't load data
  • 🐛 Inaccurate or inconsistent temperature/heat index readings
  • 🐛 Doesn't work in Canada
NIOSH Sound Level Meter#2

NIOSH Sound Level Meter by EA LAB d.o.o.

Strong Contender
🔧 Utilities
4.7😊(16K ratings)
Free
NIOSH Sound Level Meter screenshot 1
NIOSH Sound Level Meter screenshot 2
NIOSH Sound Level Meter screenshot 3
NIOSH Sound Level Meter screenshot 4
NIOSH Sound Level Meter screenshot 5

This award-winning app, developed by acoustics engineers and hearing loss experts, offers a simple and free solution for measuring sound levels accurately. It provides essential metrics, calibration options, educational resources, and expert support, making it a comprehensive tool for monitoring noise exposure and protecting hearing. Click the link to access the app: [NIOSH Sound Level Meter](https:/www.cdc.gov/niosh/topics/noise/app.html).

What We Love

  • 🚀 Free and ad-free
  • 👍 Simple and intuitive interface
  • ⚖️ Accurate and reliable measurements
  • 💡 Useful for monitoring noise levels in various environments

Room to Improve

  • 🐛 Occasional bugs and crashes
  • 🔌 Issues with external microphone support
  • 🔋 Can drain battery when running for extended periods

More Niosh Tool apps to explore

4
Milwaukee® ONE-KEY™
Milwaukee® ONE-KEY™
Milwaukee® ONE-KEY™
by Milwaukee Electric Tool, Corp.
Free

Introducing a revolutionary digital platform for tools and equipment, offering inventory management, tool tracking, and project-level organization. Streamline productivity and keep your tools secure and accessible with this innovative solution.

📊 Productivity
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5
Harbor Freight Tools
Harbor Freight Tools
Harbor Freight Tools
Harbor Freight Coupons
Free

Discover the latest coupons, deals, and exclusive offers with an app dedicated to tools and savings. Easily browse products, watch demos, check availability, and sync wish lists across devices. Join the Inside Track Club for even more discounts and stay informed about America's top retailer of quality tools at unbeatable prices.

🛍️ Shopping
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6
Sound Decibel Meter-NIOSH,OSHA
Sound Decibel Meter-NIOSH,OSHA
Sound Decibel Meter-NIOSH,OSHA
Noise Level Spectrum Analyzer
Free

Measure ambient noise levels accurately with our Spectrum Analyzer and Noise Level app. Monitor your hearing health, track noise levels, and compare with standards like OSHA and NIOSH. Sync with the Health app for seamless data tracking and enjoy a user-friendly interface for easy sound monitoring. Subscription available for premium features.

🎵 Music
(328)
7
Decibel X:dB Sound Level Meter
Decibel X:dB Sound Level Meter
Decibel X:dB Sound Level Meter
Frequency Spectrum Analyzer
Free

Transform your iOS device into a professional sound level meter with pre-calibrated accuracy and various frequency spectrum analysis tools. Measure sound pressure levels, export data to Health app, and enjoy features like FFT graphs, dosimeter readings, and InstaDecibel for social sharing. Experience the convenience of tracking noise levels with precision and ease.

🔧 Utilities
(156K)
8
Toolbox PRO: Smart Meter Tools
Toolbox PRO: Smart Meter Tools
Toolbox PRO: Smart Meter Tools
Best Measuring Tool Box App
$3.99

Transform your device into a versatile measuring tool with various functions such as a metronome, stopwatch, compass, ruler, and more. From monitoring atmospheric pressure to measuring angles, this app meets all your measurement needs effortlessly.

🔧 Utilities
(3.5K)
9
Decibel : dB sound level meter
Decibel : dB sound level meter
Decibel : dB sound level meter
Audio noise Spectrum Analyzer
Free

An advanced sound level meter app with a built-in Spectrum Analyzer for precise measurements. Monitor noise levels, save measurements, export data, and protect your hearing using various features. Download now for accurate sound monitoring and protection.

🔧 Utilities
(36K)
10
Lirum Device Info 2
Lirum Device Info 2
Lirum Device Info 2
System Monitor & Device Info
Free

Discover detailed specifications and monitor the performance of your iOS device with this comprehensive system monitor and diagnostic tool. Track CPU usage, test hardware features, and export specifications easily. Explore more at the provided website links.

🔧 Utilities
(281)
11
Toolbox™
Toolbox™
Toolbox™
iMetalBox - 12 handy tools
$1.99

Discover an elegant and versatile toolkit for your iPhone with 12 professional tools in one app. From a powerful flashlight to a handy unit converter and more, this all-in-one toolbox is a must-have for everyday tasks. Try it now!

🔧 Utilities
(4.2K)
12
Noise Dosimeter NIOSH & OSHA
Noise Dosimeter NIOSH & OSHA
Noise Dosimeter NIOSH & OSHA
dB, Decibel Sound Level Meter
Free

This application measures noise levels in the environment, providing real-time data and analytics to ensure safety standards are met. Stay informed and protect your hearing with accurate noise dosimeter readings.

💪 Health & Fitness
(382)
13
Vortex Tool Co.
Vortex Tool Co.
Vortex Tool Co.
Router Bit Selection Guide
Free

This tool selection guide helps CNC router operators choose the right tool for their cutting application by answering a series of simple questions, providing suggested tools, feed rates, and RPMs. With additional calculators for variables like chip load, RPM, and feed rate, users can get precise recommendations and optimize their cutting processes - try it out today!

🔧 Utilities
(4)
14
Machinist Tool
Machinist Tool
Machinist Tool
by Allied Machine & Engineering Corp.
Free

This application provides machinists and engineers with tools and resources for holemaking and finishing, including a cutting tool parameter converter and product literature. It also features a boring insert selector and an engineering helpline for expert assistance with any questions or challenges.

📊 Productivity
(5)
15
Refrigeration Toolkit
Refrigeration Toolkit
Refrigeration Toolkit
By Heatcraft Refrigeration…
Free

This comprehensive toolkit assists professionals in the commercial refrigeration industry with system selection, installation, and maintenance, offering a range of e-tools and resources. With this application, users can quickly find the right equipment, search for wholesalers and contractors, and access training and regulatory information to enhance their skills.

💼 Business
(69)
16
OSHA-NIOSH Small Bus Checklist
OSHA-NIOSH Small Bus Checklist
OSHA-NIOSH Small Bus Checklist
Safety and Health Handbook
Free

This free safety and health handbook app provides small businesses with checklists and resources to identify and address workplace hazards, featuring tools for self-inspection, photo and comment additions, and access to OSHA and NIOSH web resources. Download the app to improve safety and health at your workplace and take the first step towards a safer and healthier work environment.

💪 Health & Fitness
(3)
17
HammerTech Mobile
HammerTech Mobile
HammerTech Mobile
Mobile HSEQ in the Field
Free

This mobile application streamlines construction site management by providing a centralized platform for operational, safety, quality, and daily jobsite field management, reducing delays and increasing productivity. It enables mobile, paperless field management with features like offline inspections, instant notifications, and customizable forms, helping teams to standardize processes, prevent incidents, and boost profitability.

💼 Business
(19)
18
Dremel
Dremel
Dremel
Introducing the Dremel 8260
Free

This smart tool companion app provides users with superior performance, usage insights, and personalized recommendations for their rotary tool, allowing them to control, monitor, and manage their tool's performance. With the app, users can optimize their tool's usage, receive performance alerts, and access interactive guides to find the right accessories and speed for their projects.

🌟 Lifestyle
(19)
19
Smart Tools - All In One Box
Smart Tools - All In One Box
Smart Tools - All In One Box
31 tools and gauges in one box
Free

Experience the ultimate iOS toolbox with 31 carpenter, construction, and other tools and gauges like bubble level, laser level, stud finder, and more, all in one convenient app. Use device sensors for a versatile Swiss army knife-like experience. Join now for a free kit with ads, or upgrade for an ad-free experience.

🔧 Utilities
(314)
20
The Phillips Machinist
The Phillips Machinist
The Phillips Machinist
by Phillips Corporation
Free

Access essential machine codes, calculators, and expert support with the Phillips Machinist app. Spark your ingenuity and succeed with this all-in-one digital manufacturing assistant!

📊 Productivity
(391)