# Şişecam GlassTool vs TutiCad

The clearest difference is iOS requirement: Şişecam GlassTool at 15.6 against TutiCad's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Şişecam GlassTool ships an update every 5 months, TutiCad every 3 months. The most recent releases landed on October 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Şişecam GlassTool | TutiCad |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 0 MB | 2 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Şişecam](https://appshunter.io/developer/1114676456) | [Tughan AVCI](https://appshunter.io/developer/1742953530) |

## What reviewers say

### Şişecam GlassTool

[App page](https://appshunter.io/ios/app/sisecam-glasstool/id1242184320)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### TutiCad

[App page](https://appshunter.io/ios/app/tuticad/id6499262140)

**In-app purchases:** none


## Frequently asked questions

### Is Şişecam GlassTool free?

Şişecam GlassTool is free to download, with no in-app purchases.

### Is TutiCad free?

TutiCad is free to download, with no in-app purchases.

### Do Şişecam GlassTool or TutiCad have ads?

Neither Şişecam GlassTool nor TutiCad shows ads.

### Which is updated more often, Şişecam GlassTool or TutiCad?

Şişecam GlassTool ships an update every 5 months, and TutiCad every 3 months. Most recently, Şişecam GlassTool was updated on October 2, 2026 and TutiCad on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*