Comparison

Hoffmann Group flip catalogue vs EngiTools Pro

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

Head to head
About

Hoffmann Group flip catalogue

Access the latest digital product catalogues offline and online. Browse extensive product ranges, order directly from the eShop, and discover new items. Available in 17 languages.

Highlights
  • Offline and online catalogue access
  • Direct eShop ordering
  • Product highlights discovery
  • Multi-language support
  • Search and bookmark functions
  • Zoom in/out functionality
Features
Read full description

THE QUICK WAY TO GET OUR CATALOGUES DIRECTLY ONTO YOUR MOBILE! The Hoffmann Group flip catalogue app provides you with the latest digital version of our product catalogue. Choose from our extensive range of products from GARANT, HOLEX and other leading brands. You can easily browse through the catalogue and, if you wish, order directly from our eShop with just one click. Discover our product highlights in the ranges of machining, clamping, measuring, grinding, workstations and storage or personal protective and safety equipment. You can now get access to our catalogues online and offline – anytime, anywhere. Directly select the volume you're interested in: Volume 1: Machining / clamping technology Volume 2: Hand tools and metrology Volume 3: Workstations and storage Volume 4: Personal protective equipment Advantages for you, at a glance: Accessible online & offline Directly turn the page Zoom in / out Order function / link to our eShop Browse through our product highlights ‘New’ Table of contents Search function Bookmark a page The Hoffmann Group flip catalogue is available now, in 17 different languages. You can find information on privacy here: https://www.hoffmann-group.com/company/kontakt

About

EngiTools Pro

Features
Read full description

EngiTools Pro - The Ultimate Engineering Pocket Reference Stop wasting time searching through heavy handbooks, scattered PDFs, or unreliable websites. EngiTools Pro is the essential, all-in-one productivity app designed specifically for Mechanical, HVAC, Piping, and Civil Engineers. Whether you are on-site, in a meeting, or drafting in the office, get instant access to precise engineering data, dimensional references, and complex calculations right in your pocket. CORE FEATURES: Comprehensive Unit Converter • Convert intuitively across a massive database of engineering units. • Supports scientific notation and smart formatting for high-precision results. • Includes categories for Length, Area, Volume, Mass, Pressure, Energy, Power, and more. HVAC & Psychrometrics • Psychrometric Chart Calculator: Instantly calculate Enthalpy, Dew Point, Humidity Ratio (w), Absolute Humidity, and Density by inputting Dry Bulb and RH/WB. • Fresh Air Requirement (ASHRAE 62.1-2022): Look up required outdoor air rates (L/s·person, cfm/ft²) across various room types instantly. Supports both SI and IP units. Piping & Flange Reference • Pipe Thickness & Weight: Quickly determine Outer/Inner Diameter, Wall Thickness, and Weight per meter/foot across different nominal sizes (DN/NPS) and schedules. • Flange Dimensions (BS 1092-1): Comprehensive lookup for Weld-neck flanges (Raised face). Get exact PCD, bolt hole diameters, neck dimensions, and bolting requirements for various Pressure Ratings (PN). Fastener Dimensions (Bolt, Nut, Washer) • Accurate geometric data for Hexagon Head Bolts, Screws, Nuts, and Flat Washers. • Look up pitch, width across flats (s), width across corners (e), head height (k), and thread lengths based on metric sizes. WHY CHOOSE ENGITOOLS PRO? • Blazing Fast & Offline: No internet connection required. Get your data instantly, even in deep basements or remote sites. • Built for Professionals: Data is sourced from recognized industry standards (ASHRAE, BS, etc.). • Sleek UI: Optimized for both Light and Dark modes to reduce eye strain during long working hours. Auto-scales perfectly to your screen size. • No Interruptions: A clean, distraction-free environment tailored for engineering workflows. Upgrade your engineering toolkit today. Work smarter, calculate faster, and design with confidence using EngiTools Pro! (Note: EngiTools Pro is intended for general reference. Users should always verify calculations with official standards for critical engineering designs.)

Screenshots

Hoffmann Group flip catalogue4 screens
EngiTools Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: Hoffmann Group flip catalogue at none against EngiTools Pro's 1. Hoffmann Group flip catalogue also leads on ads (none vs shown). EngiTools Pro's advantage is update cadence (fortnightly vs every 5 months). On price, device support and iOS requirement 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. EngiTools Pro sells 1 one-off in-app purchase. Hoffmann Group flip catalogue asks for nothing beyond the download.

UpkeepUpdate frequency

Hoffmann Group flip catalogue ships an update every 5 months, EngiTools Pro fortnightly. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 6 level
Hoffmann Group flip catalogue versus EngiTools Pro: the parameters behind the verdict, then further details
ParameterHoffmann Group flip catalogueEngiTools Pro
PriceFreeFree
Rating4.8 (13 ratings) — better—
Number of ratings13 — better—
Update frequencyEvery 5 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size51 MB27 MB
Age rating4+4+
DeveloperHoffmann GroupKui Yan Marc YU

In-app purchases

None

Hoffmann Group flip catalogue

No in-app purchases

1 purchases

EngiTools Pro

One-time1
  • Upgrade to Premium$4.99

Questions

Is Hoffmann Group flip catalogue free?
Hoffmann Group flip catalogue is free to download, with no in-app purchases.
Is EngiTools Pro free?
EngiTools Pro is free to download, with in-app purchases available.
Do Hoffmann Group flip catalogue or EngiTools Pro have ads?
EngiTools Pro shows ads; Hoffmann Group flip catalogue does not.
Which is updated more often, Hoffmann Group flip catalogue or EngiTools Pro?
Hoffmann Group flip catalogue ships an update every 5 months, and EngiTools Pro fortnightly. Most recently, Hoffmann Group flip catalogue was updated on October 11, 2026 and EngiTools Pro on October 15, 2026.

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