Comparison

Linde Data Booklet vs Stemco Fleet Manager

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

Head to head
About

Linde Data Booklet

Features
Read full description

Linde’s Data Booklet app is the ultimate guide to industrial gases and cryogenic fluids. The Data Booklet app is the essential tool to have on hand for those who work with industrial gases. Data Booklet is divided into six sections: Β· Gases – basic properties of industrial gases Β· Converter – easily and instantly convert industrial gas properties, commonly used metrics, like temperature, weight and volume. Share conversions via e-mail and text Β· Tanks & Cylinders – quick reference for tank and cylinder specifications Β· Blends – covers specifications for Linde’s blend gases Β· Encyclopedia – includes terms, safety information and additional standard data Β· Links – connect via social media and contact information

About

Stemco Fleet Manager

Features
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Stemco’s Fleet Manager app streamlines the configuration and management of Stemco’s DataTRAC SVT hubodometer, ensuring quick and convenient monitoring of vehicle mileage. The DataTrac SVT, equipped with a wireless Bluetooth beacon, simplifies mileage tracking for various fleets, including semi-trailers, bus fleets, tram systems, and more. Key Features: Real-time mileage readings for fleet vehicles Multiple user support with three access levels (admin, power, base) Automatic mileage synchronization Multilingual support: English, Spanish, French, Portuguese DataTrac SVT Hubodometer Versions: Tamperproof (Part#607-8005): Ideal for fleets leasing or renting vehicles. Reprogrammable (Part#607-8004): Offers maximum flexibility and configurability. Two Login Options: SyncServer (Free): Basic fleet management with company and user setup within the app. WebPortal (Subscription): Enhanced features, including a full web portal interface, user management, reports, automated gate readers, historical records retention, server API for business system integration, fuel and fluids logging, enhanced security, and data backups. For a free trial of WebPortal, contact Stemco at SVTsupport@stemco.com. Regulatory Approval: DataTrac SVT is approved for sale in Australia, Brazil, Canada, Colombia, Costa Rica, Honduras, Guatemala, Mexico, New Zealand, Peru, and the United States of America. [:mav: 26.07.30]

Screenshots

Linde Data Booklet4 screens
Stemco Fleet Manager4 screens

Verdict

The call

The clearest difference is update cadence: Stemco Fleet Manager at every 3 weeks against Linde Data Booklet's every 27 months. Linde Data Booklet's advantage is iOS requirement (10.0 vs 15.0). On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Linde Data Booklet ships an update every 27 months, Stemco Fleet Manager every 3 weeks. The most recent releases landed on October 15, 2026 and October 18, 2026 respectively.

Scorecard2 real differences Β· 4 level
Linde Data Booklet versus Stemco Fleet Manager: the parameters behind the verdict, then further details
ParameterLinde Data BookletStemco Fleet Manager
PriceFreeFree
Update frequencyEvery 27 monthsEvery 3 weeks β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 β€” better15.0
Further details β€” not scored
Size20 MB83 MB
Age rating12+4+
DeveloperLinde GmbHStemco

In-app purchases

None

Linde Data Booklet

No in-app purchases

None

Stemco Fleet Manager

No in-app purchases

Questions

Is Linde Data Booklet free?
Linde Data Booklet is free to download, with no in-app purchases.
Is Stemco Fleet Manager free?
Stemco Fleet Manager is free to download, with no in-app purchases.
Do Linde Data Booklet or Stemco Fleet Manager have ads?
Neither Linde Data Booklet nor Stemco Fleet Manager shows ads.
Which is updated more often, Linde Data Booklet or Stemco Fleet Manager?
Linde Data Booklet ships an update every 27 months, and Stemco Fleet Manager every 3 weeks. Most recently, Linde Data Booklet was updated on October 15, 2026 and Stemco Fleet Manager on October 18, 2026.

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