Comparison

isi!! Hazardous Management vs work4all Web

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

Head to head
About

isi!! Hazardous Management

Access legally required safety documents like data sheets and manuals on your smartphone or tablet. Manage your data online to use the app's full offline capabilities and simplify compliance with regulations.

Highlights
  • Offline document access
  • Online data management
  • Safety data sheets
  • Manuals
  • Legal compliance tool
  • Mobile access
Features
Read full description

Simple. Mobile. Online and Offline with the isi!! Hazardous Substance Management App. Keep all legally required documents such as Safety Data Sheets (SDS), Operating Instructions, and your Hazardous Substance Register available anytime, anywhere on your smartphone or tablet, both online and offline. The isi!! Hazardous Substance Management App makes it easy, with a range of powerful features: • More Secure: Access rights for controlled data management with read and write permissions • More Efficient: Quickly and easily download Safety Data Sheets, Operating Instructions, and Hazardous Substance Registers • More Convenient: Create, edit, and delete work areas and products directly within the app • More Targeted: Filter functions based on product type, CMR properties, and diisocyanate content • More Comprehensive: Easily capture, assign, and manage third-party products, including images and relevant documentation • More Transparent: Record product quantities conveniently directly in the app • Faster: Find products instantly using EAN barcode scanning The app helps you focus on your work instead of regulations, saving valuable time and making hazardous substance management easier than ever.

About

work4all Web

Features
Read full description

Mit work4all Web greifen Sie von überall auf Ihre Unternehmensdaten zu. Dieser Zugriff lässt sich über Rechte auf persönlicher, Firmen- oder Abteilungsebene steuern. Es sind nahezu alle CRM-Aktivitäten (Briefe, E-Mails, Telefonnotizen, Verkaufschancen etc.) und ERP-Dokumente (Angebote, Rechnungen, Kostenbelege etc.) einsehbar. Daneben auch die Stammdaten Ihrer Kunden, Interessenten und Lieferanten. Für einige Objekte (Telefonnotizen, Aufgaben, Besuchsberichte, Zeiterfassung) ist es möglich, die Daten zu ändern oder zu ergänzen.

Screenshots

isi!! Hazardous Management4 screens
work4all Web4 screens

Verdict

The call

The clearest difference is update cadence: work4all Web at every 3 weeks against isi!! Hazardous Management's every 2 months. isi!! Hazardous Management's advantage is iOS requirement (13.0 vs 15.0). 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

isi!! Hazardous Management ships an update every 2 months, work4all Web every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard2 real differences · 6 level
isi!! Hazardous Management versus work4all Web: the parameters behind the verdict, then further details
Parameterisi!! Hazardous Managementwork4all Web
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size33 MB52 MB
Age rating4+4+
DeveloperAdolf Würth GmbH & Co. KGwork4all GmbH

In-app purchases

None

isi!! Hazardous Management

No in-app purchases

None

work4all Web

No in-app purchases

Questions

Is isi!! Hazardous Management free?
isi!! Hazardous Management is free to download, with no in-app purchases.
Is work4all Web free?
work4all Web is free to download, with no in-app purchases.
Do isi!! Hazardous Management or work4all Web have ads?
Neither isi!! Hazardous Management nor work4all Web shows ads.
Which is updated more often, isi!! Hazardous Management or work4all Web?
isi!! Hazardous Management ships an update every 2 months, and work4all Web every 3 weeks. Most recently, isi!! Hazardous Management was updated on November 2, 2026 and work4all Web on November 3, 2026.

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