ZTTVN vs WindowDraw
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ZTTVN
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.
- 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
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【App features】 1. Fabric Library "Pairing furniture and spaces with fabric materials anytime, anywhere, and witnessing instant results! You can search for fabrics based on attributes such as color or material. View fabric details. Click on the fabric image in the details to enlarge and examine the texture." 2. Color Match "An incredibly practical fabric board presentation tool, offering a variety of styling solutions at your fingertips! Choose the appropriate fabric swatch box template. Simply tap and drag fabrics onto the swatch box to instantly preview the combination. Tap on fabrics to adjust fabric pattern (texture) size. Click to save and effortlessly generate high-resolution images with a single touch." 3. Online Rendering "Make fabric applications easier and more intuitive! Precisely crafted 3D models with nearly zero-delay rapid rendering. Select a material model, click on its thumbnail to enter 3D mode. Drag and drop fabrics onto the corresponding parts to showcase the fabric application effect. Click on the fabric for a specific area to adjust pattern size, pattern placement, and more. Click to save and effortlessly generate large-scale designs with a single touch." 4. AR "We have incorporated the latest AR technology on top of real-time rendering to develop a brand new AR scene module. You can import materials from the database into the real world scene and arrange them freely. Simply take a photo of the space in front of you, and the material selection and arrangement can be completed on the interface."
WindowDraw
Easily design professional door and window drawings with 3D effects in under a minute. Customize materials, colors, and choose from an extensive library of components to create various window types. Seamlessly collaborate across devices.
- One-minute professional drawings
- Generated 3D effects
- Cross-device collaboration
- Customizable materials and colors
- Extensive component library
- Design various window types
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Its intuitive interface allows even complete beginners to create professional door and window drawings within one minute, complete with generated 3D effects .Enables seamless collaboration across smartphones, tablets, and computers. Users can freely customize materials and colors for their designs. Equipped with an extensive library of frame components and sash components, the software empowers you to effortlessly design various window types, including arched windows, sliding sashes, and folding windows. The core design functionality is available for free. Auto-renewing Subscription Terms for Members - Monthly Continuous Subscription - Subscription Period: 1 month - Subscription Price: As shown on the user's subscription page - Payment: The monthly continuous subscription is an auto-renewing product. After the user confirms the purchase and makes the payment, it will be charged to the iTunes account. - Renewal: 24 hours before the expiration, the Apple iTunes account will deduct the fee. Once the deduction is successful, the subscription period will be extended for one subscription period. - Cancellation of Renewal: Open the "Settings" on your iPhone > Enter "iTunes Store & App Store" > Select "Apple ID" > Click "View Apple ID" > On the account settings page, click "Subscriptions" > Cancel the subscription. Privacy Policy: https://document.windowdraw.com/private_policy.html Membership Service Agreement: https://document.windowdraw.com/member_service_agreement_v2.html
Screenshots
Verdict
The clearest difference is in-app purchases: ZTTVN at none against WindowDraw's 3. WindowDraw's advantage is ratings volume (7 vs 1). On price, rating, update cadence and ads 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
Both are free to download. WindowDraw sells 3 in-app purchases, starting at $9.90 per month. ZTTVN asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for ZTTVN against 4.9 for WindowDraw. That said, the two scores are not equally well evidenced: WindowDraw has 7 ratings behind it against 1, so its average is the more settled of the two.
ZTTVN ships an update every 3 weeks, WindowDraw every 2 weeks. The most recent releases landed on October 5, 2026 and September 19, 2026 respectively.
| Parameter | ZTTVN | WindowDraw |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.9 (7 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 7 — better |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 56 MB | 37 MB |
| Age rating | 4+ | 17+ |
| Developer | Hangzhou Fabmagic Technology Inc. | 南昌工硕网络科技有限公司 |
Customer experience
ZTTVN
WindowDraw
In-app purchases
ZTTVN
No in-app purchases
WindowDraw
- MonthVip$9.901 Month
- Monthly Plan$6.99
- Annual Plan$55.99









