Overview
WallPreview and NomNak serve entirely different purposes. WallPreview is a tool for artists, poster shops, and galleries to create realistic room mockups of their wall decor products, helping customers visualize how a piece looks in a real interior before buying. NomNak is a social restaurant discovery app that lets users see where their friends eat, save spots, and build a food passport of everywhere they've been.
Feature Comparison
| Feature | WallPreview | NomNak |
|---|---|---|
| Primary Purpose | Create realistic room mockups for wall decor | Social restaurant discovery |
| Target Audience | Artists, galleries, furniture brands | Foodies, travelers, social diners |
| Platform | Web app, Shopify app, embed widget | Mobile app (iOS, Android planned) |
| Core Functionality | Upload artwork, choose interiors, generate true-to-scale previews | View friends' check-ins on map, rate spots, save places |
| Sharing | Embed widget, shareable images for social media/email | In-app sharing with friends |
| Monetization | Freemium (2 free/day), Pro subscription | Free |
| User Authentication | No signup for basic use | Account required |
Pricing
WallPreview: Freemium model. 2 free images per day with no credit card required. Pro subscription unlocks unlimited previews and the embed widget. Prorated billing and easy cancellation.
NomNak: Completely free to download and use. No pricing tiers or in-app purchases mentioned.
Pros and Cons
WallPreview
Pros:
- Realistic, true-to-scale mockups with natural lighting and shadows.
- Easy embed widget for e-commerce stores.
- No signup required for basic use.
- Supports multiple sales channels.
- Prorated billing and easy cancellation.
Cons:
- Limited to wall decor and art products.
- Free tier only 2 images per day.
- No private links; all previews are public.
NomNak
Pros:
- Trust-based recommendations from friends.
- Map-based discovery for any city.
- Food passport gamifies dining.
- Free to use.
Cons:
- Only iOS initially; Android planned.
- Requires friends to use app for full benefit.
- Limited to restaurant discovery.
- No monetization model may lead to changes.
Verdict
WallPreview is ideal for artists and galleries wanting to boost online sales with realistic room mockups, while NomNak is perfect for foodies seeking trusted restaurant recommendations from friends. Choose WallPreview if you sell wall decor and need to reduce purchase hesitation; choose NomNak if you want a social dining discovery app.

