Comparison

Design Materials vs iGasket Plus

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

Head to head
About

Design Materials

This app serves as an offline reference guide for various design materials, including polymers and metals. It allows users to manage their own material data, view 3D models, and capture objects with their device's camera. Ideal for professionals and hobbyists involved in product design and 3D printing.

Highlights
  • Offline material reference guide
  • Custom material and resin management
  • 3D model viewer and import/export
  • Object capture via device camera
  • Favorites and notes section
  • Cross-device compatibility (iOS, macOS)
Features
Read full description

Design Materials is an offline material reference guide trusted by hundreds of Engineers, Architects and Designers all over the World. The App was created to be a personal tool to help me take design decisions during the concept ideation of industrial products, in particular for 3D printing. Due to high demand, I decided to make it public and share it's information and power. Basically, it provides the fundamentals for most design/engineer materials on the market, based on reliable and curated academic sources. In addition, you can now create and manager your own Material, Resin or Filament data. Finally, the App features Apple Intelligence (AI) with a pair of Entity Masters in material engineering and STEM: HAL 9000 and Elemento, which can be accessed 24/7 while being on or offline (no internet). The guide contains material categories such as polymers, metals, naturals and more. All of these include synthetic, organic, bio-degradable, plastic, and much more subcategories. Each material contains information such as: About, Properties, Tags, Applications, Types and Photos. HAL 9000 & Elemento (AI entities): The legend of HAL is back. Ask anything from space to robotics or biology, HAL and Elemento are Gods of material engineering and science. HAL does precise flawless analysis while Elemento brings fresh human creativity with an attitude. In addition, you can choose the Tone of AI: Formal, Friendly, Direct or Arrogant. Both AI Entities work offline 24/7. Other features includes: • AI Chat with HAL 9000 or Elemento • Material Packs (subscribers) • 3D-model viewer/import/export • Object Capture: Scan Objects • Favorites section • Offline reference (no Internet needed) • Long list of properties per material • Save Notes per material/resin/filament • Create Designs using Apple Pencil • Support for all iPhone screen sizes • Dark Mode • iPadOS support • MacOS support • Continuous Updates with New Content • UNIVERSAL PURCHASE - One Payment for all Devices New Pro version auto-renew subscriptions: - 1 year (Gold) | 3 month (Silver) | 1 month (Bronze) subscriptions* - Access to all material database ABOUT SUBSCRIPTIONS • Payment will be charged to iTunes Account at confirmation of purchase. • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.

 • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal.
 • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase.
 • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. 

• Terms of use (EULA): https://www.termsfeed.com/live/faff17b4-8765-4690-b57e-9aabde3d2950

About

iGasket Plus

This engineering app simplifies gasket selection for industrial applications. Input system parameters to get precise, data-driven recommendations for optimal performance and reliability. Access technical resources for confident installation.

Highlights
  • Precise gasket recommendations
  • Comprehensive material database
  • Adherence to industry standards
  • User-friendly interface
  • Comparison of gasket options
  • Technical resources and guides
Features
Read full description

igasket+ is an advanced engineering application designed to simplify and optimize the gasket selection process for industrial applications. Whether you work in the chemical, oil & gas, power generation, or manufacturing industries, this app provides precise recommendations based on your specific operating conditions. By inputting key system parameters such as temperature, pressure, and media compatibility, users receive tailored gasket solutions that enhance performance and reliability. With access to a comprehensive database of gasket materials, including elastomers, compressed fiber sheets, PTFE, graphite, and metal-based options, igasket+ ensures compatibility across a wide range of applications. The app adheres to industry standards such as ASME and API, providing guidance that meets compliance requirements while optimizing sealing performance. By selecting the right gasket, users can minimize leakage risks, extend equipment lifespan, and improve overall operational efficiency. Designed with a user-friendly interface, igasket+ makes navigation simple, even for complex industrial needs. The app delivers instant recommendations and allows users to compare multiple gasket options, making informed decision-making faster and easier. Additionally, it includes valuable technical resources such as installation guides, torque recommendations, and chemical compatibility charts, ensuring users have the necessary information to select and install the right gasket with confidence. igasket+ is the go-to solution for engineers, maintenance teams, and procurement professionals seeking a fast, reliable, and data-driven approach to gasket selection. By leveraging advanced engineering principles and an intuitive design, this app streamlines the process, enhancing efficiency and reducing downtime. Download igasket+ today and experience a smarter way to find the perfect gasket for your industrial process.

Screenshots

Design Materials4 screens
iGasket Plus4 screens

Verdict

The call

The clearest difference is rating: iGasket Plus at 5.0 against Design Materials's 4.5. iGasket Plus also leads on in-app purchases (none vs 3) and update cadence (every 5 days vs every 3 months). On price, ratings volume, ads 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. Design Materials sells 3 in-app purchases, starting at $7.99 per month. iGasket Plus asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

iGasket Plus holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

UpkeepUpdate frequency

Design Materials ships an update every 3 months, iGasket Plus every 5 days. The most recent releases landed on July 23, 2026 and September 8, 2026 respectively.

Scorecard5 real differences · 5 level
Design Materials versus iGasket Plus: the parameters behind the verdict, then further details
ParameterDesign MaterialsiGasket Plus
PriceFreeFree
Rating4.5 (2 ratings)5.0 (2 ratings) — better
Positive reviews33.3% of reviews—
Number of ratings22
Update frequencyEvery 3 monthsEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS18.613.0 — better
Further details — not scored
Size28 MB39 MB
Age rating4+4+
DeveloperChrystian EnriquezTriangle Fluid Controls Ltd.

Customer experience

Design Materials

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

iGasket Plus

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Design Materials

Subscriptions3
  • Bronze member$7.991 Month
  • Silver member$17.993 Months
  • Gold member$49.991 Year
None

iGasket Plus

No in-app purchases

Questions

Is Design Materials free?
Design Materials is free to download, with in-app purchases available.
Is iGasket Plus free?
iGasket Plus is free to download, with no in-app purchases.
Which has better reviews, Design Materials or iGasket Plus?
iGasket Plus is rated higher. Design Materials averages 4.5 out of 5 from 2 ratings, while iGasket Plus averages 5.0 from 2 ratings.
Do Design Materials or iGasket Plus have ads?
Neither Design Materials nor iGasket Plus shows ads.
Which is updated more often, Design Materials or iGasket Plus?
Design Materials ships an update every 3 months, and iGasket Plus every 5 days. Most recently, Design Materials was updated on July 23, 2026 and iGasket Plus on September 8, 2026.

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