Comparison

Şişecam GlassTool vs PrefMeasure

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

Head to head
About

Şişecam GlassTool

Calculate the performance of various glass combinations for your projects. Easily create and customize glass setups, examine their properties, and save results as PDFs or templates. Access usage guidelines directly within the app.

Highlights
  • Calculate glass performance metrics
  • Create custom glass combinations
  • Examine performance of alternatives
  • Download results as PDF
  • Save and manage combinations
  • Use combinations as templates
Features
Read full description

Şişecam GlassTool is an application you can calculate the performances (light transmittance, solar factor, U value etc.) of glass combinations with different properties. Thanks to Şişecam GlassTool’s user-friendly interface, you can easily create glass combination you want, change the thicknesses and you can examine the performances of different combination alternatives suitable for your project. If you sign up, you can download the performance result page as pdf, send it in an e-mail, save and view the combinations you created, and make changes in the combinations. In addition, you can save a combination as a template and use it for your next calculations. When you click on the "?" icon at the bottom left of the page, you can view the guideline "How to Use?", as well as you can download the document.

About

PrefMeasure

This app allows window manufacturers and installers to create and edit measurements and configure sales documents on the go. It supports augmented reality, laser devices, and manual input for accurate dimension updates and order details.

Highlights
  • Create and edit measurements
  • Configure sales documents
  • Augmented Reality (AR) measurement
  • Laser Bluetooth Device support
  • Add/update order remarks and details
  • Create sales documents offline
  • Add pictures to line items
Read full description

Create and edit measurements and configure your sales documents using the PrefMeasure app anytime, anywhere. The latest innovation in the PrefSuite family is an effective tool for window manufacturers and their installers to catch and update measurements and configure line items on the sales documents on the go. Download the PrefMeasure app to: - Access all sales documents from your manufacturer and view item and quotation details - Measure and update dimensions for line items, using Augmented Reality (AR), supported Laser Bluetooth Devices or manual measurements - Add and update order remarks and line item id, description, remarks, model, colors, glass, p-options and more details - Create new sales documents online or offline including line items - Create, edit, copy or delete line items, including support for Material, Model and Text line items - Add pictures of line items and associate them with your sales document ...and much more! Try our demo account for introduction to application features! For access to full features, an Internet connection, and a PrefSuite module is required. For more information please visit our homepage at http://www.prefna.com/

Screenshots

Şişecam GlassTool4 screens
PrefMeasure4 screens

Verdict

The call

The clearest difference is iOS requirement: PrefMeasure at 13.0 against Şişecam GlassTool's 15.6. On price, update cadence, ads and in-app purchases 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

Şişecam GlassTool ships an update every 5 months, PrefMeasure every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard1 real difference · 9 level
Şişecam GlassTool versus PrefMeasure: the parameters behind the verdict, then further details
ParameterŞişecam GlassToolPrefMeasure
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 5 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size0 MB106 MB
Age rating4+4+
DeveloperŞişecamPreference North America Inc.

In-app purchases

None

Şişecam GlassTool

No in-app purchases

None

PrefMeasure

No in-app purchases

Questions

Is Şişecam GlassTool free?
Şişecam GlassTool is free to download, with no in-app purchases.
Is PrefMeasure free?
PrefMeasure is free to download, with no in-app purchases.
Do Şişecam GlassTool or PrefMeasure have ads?
Neither Şişecam GlassTool nor PrefMeasure shows ads.
Which is updated more often, Şişecam GlassTool or PrefMeasure?
Şişecam GlassTool ships an update every 5 months, and PrefMeasure every 3 months. Most recently, Şişecam GlassTool was updated on November 2, 2026 and PrefMeasure on November 3, 2026.

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