Comparison

TotalSDS Manager vs Asyntras NHCS

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

Head to head
About

TotalSDS Manager

Access your chemical substance Safety Data Sheets instantly. This app helps businesses and individuals comply with GHS and OSHA regulations by providing easy access to hazard information, handling precautions, and safety measures. It features a user-friendly interface and offline access for critical safety data.

Highlights
  • Instant SDS access
  • Chemical hazard information
  • Handling and storage precautions
  • GHS and OSHA compliance
  • User-friendly interface
  • Offline access
Read full description

TotalSDS Manager provides users with instant access to their library of Safety Data Sheets (SDS) for all their chemical substances. This app is designed to help businesses and individuals stay in compliance with the latest standards set by GHS and OSHA regulations. With TotalSDS Manager, users can easily search and retrieve important information about the properties of each chemical, including physical, health, and environmental hazards, protective measures, and safety precautions for handling, storing, and transporting the chemical. This comprehensive database ensures that users have all the necessary information at their fingertips to keep themselves and others safe. The app's user-friendly interface allows for quick and easy navigation, ensuring that users can find the information they need in just a few taps. In addition to its powerful search and retrieval capabilities, TotalSDS Manager also provides the ability to access SDS information even when the internet is down. This offline mode ensures that users can always access important information, regardless of their location or connectivity status. This feature is particularly valuable for users who work in remote locations or areas with limited internet access, ensuring that they always have access to critical safety information. With TotalSDS Manager, users can be confident that they have the information they need to work safely, no matter where they are. Whether you're a business owner, safety manager, or simply someone who wants to stay informed about the chemicals you're working with, TotalSDS Manager is the perfect app to help you stay in compliance with the latest regulations and keep your workplace safe. So why wait? Download TotalSDS Manager today and start accessing your SDS library with ease!

About

Asyntras NHCS

Features
Read full description

Asyntras – Workforce Attendance, Identity Verification & Safety Compliance Platform Asyntras is a secure workforce attendance and safety compliance platform developed for contractors, industrial operations, construction companies, and organizations that require accurate employee attendance verification, identity authentication, geofenced worksite validation, and OSHA-aligned training certification management. The platform combines mobile applications, web-based administrative tools, AI-powered facial recognition, Bluetooth Low Energy (BLE) attendance validation, and RPI-ASYNTRAS physical attendance terminals to support secure workforce operations inside authorized jobsite environments. Asyntras enables organizations to: • Verify employee attendance using GPS geofencing and facial recognition • Prevent time fraud and unauthorized attendance activity • Validate workforce presence inside approved contractor worksites • Deliver OSHA-aligned workplace safety training and certification workflows • Monitor training participation and certification completion integrity • Generate digital attendance, compliance, and workforce certification records • Improve operational accountability and workplace safety standards • Support contractor payroll validation and workforce reporting The platform provides OSHA-aligned workplace safety training programs designed to help contractors, construction teams, industrial workers, and organizations maintain workforce safety awareness, operational compliance, and certification requirements. Available training programs include: • Mobile Elevated Work Platforms (Scissor Lift & Aerial Boom) Safety Training • Powered Industrial Trucks (Forklift Classes I–VII) Safety Training • Scaffold User Safety Training • Fall Protection Safety Training • Ladder Safety Training • Stairway Safety Training Asyntras delivers interactive safety video training, participation monitoring, attendance validation, and digital certification workflows to help ensure workforce compliance and training integrity across authorized worksites. The platform integrates with secure cloud infrastructure and third-party services including Amazon Web Services (AWS Rekognition), Firebase Cloud Messaging, and Google Cloud services to provide scalable attendance verification, operational security, multilingual accessibility, and compliance management. Asyntras combines facial recognition, jobsite GPS validation, BLE device authentication, and OSHA-aligned safety training to deliver reliable attendance verification, workforce accountability, and compliance monitoring. The platform is intended exclusively for authorized workforce management, industrial safety compliance, and contractor attendance operations.

Screenshots

TotalSDS Manager4 screens
Asyntras NHCS4 screens

Verdict

The call

The clearest difference is update cadence: Asyntras NHCS at weekly against TotalSDS Manager's every 8 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

TotalSDS Manager ships an update every 8 months, Asyntras NHCS weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 9 level
TotalSDS Manager versus Asyntras NHCS: the parameters behind the verdict, then further details
ParameterTotalSDS ManagerAsyntras NHCS
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 8 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size20 MB63 MB
Age rating4+17+
DeveloperTotalSDSNHCS LLC

In-app purchases

None

TotalSDS Manager

No in-app purchases

None

Asyntras NHCS

No in-app purchases

Questions

Is TotalSDS Manager free?
TotalSDS Manager is free to download, with no in-app purchases.
Is Asyntras NHCS free?
Asyntras NHCS is free to download, with no in-app purchases.
Do TotalSDS Manager or Asyntras NHCS have ads?
Neither TotalSDS Manager nor Asyntras NHCS shows ads.
Which is updated more often, TotalSDS Manager or Asyntras NHCS?
TotalSDS Manager ships an update every 8 months, and Asyntras NHCS weekly. Most recently, TotalSDS Manager was updated on November 3, 2026 and Asyntras NHCS on November 5, 2026.

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