# ZTTVN vs DTEE

The clearest difference is update cadence: DTEE at every 4 days against ZTTVN's every 3 weeks. ZTTVN's advantage is iOS requirement (13.0 vs 15). On price, ads, in-app purchases and device support there is nothing between them.

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

ZTTVN ships an update every 3 weeks, DTEE every 4 days. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | ZTTVN | DTEE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zttvn/id6480099545/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 56 MB | 46 MB |
| Requires iOS | **13.0** | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hangzhou Fabmagic Technology Inc.](https://appshunter.io/developer/1197833650) | [TRUE UNITY GROUP ASSOCIATION](https://appshunter.io/developer/6777710484) |

## What reviewers say

### ZTTVN

[App page](https://appshunter.io/ios/app/zttvn/id6480099545)

Visualize fabric applications in real-time using 3D models and augmented reality. Explore a vast library of materials, create custom color palettes, and preview designs instantly. Save and generate high-resolution images of your fabric selections.

**Highlights:** Fabric library with search and detail view, Color matching and swatch board creation, 3D rendering for fabric application preview, Augmented reality scene module, Adjustable pattern size and placement, High-resolution image generation

**Features:** macOS Compatibility

**In-app purchases:** none


### DTEE

[App page](https://appshunter.io/ios/app/dtee/id6777710482)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ZTTVN free?

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

### Is DTEE free?

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

### Do ZTTVN or DTEE have ads?

Neither ZTTVN nor DTEE shows ads.

### Which is updated more often, ZTTVN or DTEE?

ZTTVN ships an update every 3 weeks, and DTEE every 4 days. Most recently, ZTTVN was updated on October 5, 2026 and DTEE on October 13, 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.*