EYEWOW vs Knock AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EYEWOW
Virtually try on a wide range of eyewear using augmented reality technology. See how different styles and colors look on you before making a purchase. Find nearby stores to buy your chosen frames.
- Virtual try-on with AR
- Browse all eyewear collections
- View different color options
- Take screenshots of try-ons
- Share on social media
- Find nearby stores
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Thema is a company founded in 1971, based in Domegge di Cadore (Belluno-Italy). From the beginning the company is focused on research and development, offering to the market quality products, products with innovation and design. Thema Optical wants to be “a step ahead”, investing in research and in the latest technology, patenting revolutionary process for the branch of industry. “An eye to the future”. From this approach arise the concept of the EyeWow app, an application that allows you to virtually try on all the “Thema A Family Factory” glasses. This app, using the AR technology, allows you to live the experience of “Virtual Try on” and see how the glasses fits you., you can virtually try all the Thema A Family factory glasses, live and without stress. Now you can wear all the glasses of our collections, you can see all the colors and you are able personalize your experience by taking a screanshot, posting it on social media, showing to your friends your next pair of glasses from Thema A Family Factory. You can also look for shops near you, where you can buy your wonderful new glasses of Thema Brands: Thema, O-Six, Donna Fontana, 99 John Street, Giorgio Valmassoi. Connect with us: https://thema-optical.com/ Partnership enquiries: eyewow@thema-optical.com
Knock AI
This AI-powered platform helps parents and children create personalized stories, picture books, and nursery rhymes. Users can choose themes and age tags to generate unique content, fostering creativity and documenting a child's growth journey.
- AI story and picture book generation
- AI nursery rhyme creation
- Customizable themes and age tags
- Free library of stories and rhymes
- Story collection for child's growth
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Knock AI - Children's Artificial Intelligence Partner 【 AI Playmate 】 A platform that uses AI to create and share stories, picture books, and nursery rhymes, allowing parents and children to easily create picture books and music with AI 【 AI Picture Books 】 Children and parents only need to choose their favorite themes, content, age tags, etc., and AI can weave entertaining picture book stories, opening the door to children's imaginative ideas 【AI Nursery Songs】Generate various styles of nursery rhymes such as pure music, lullabies, tongue twisters, etc. with just one click, supporting both Chinese and English, and inspiring children's creativity 【 Free Square 】 Massive picture books and nursery rhymes for free listening, saving the cost of selection and purchase 【 Customized Childhood 】 The 'Story Collection' function records every story and nursery rhyme created by parents for their children, documenting their growth journey
Screenshots
Verdict
The clearest difference is rating: Knock AI at 5.0 against EYEWOW's 3.0. Knock AI also leads on update cadence (fortnightly vs every 5 weeks). EYEWOW's advantage is iOS requirement (9.0 vs 15.0). On price, ratings volume, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Knock AI holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
EYEWOW ships an update every 5 weeks, Knock AI fortnightly. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.
| Parameter | EYEWOW | Knock AI |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 5 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 111 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Thema Optical Srl | 上海启扉绘梦智能科技有限公司 |
Customer experience
EYEWOW
Knock AI
In-app purchases
EYEWOW
No in-app purchases
Knock AI
No in-app purchases









