Eyedid vs Moonlight
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Eyedid
This app uses advanced mobile eye-tracking technology to analyze user engagement with digital designs. It allows for effortless experiment initiation, real-time data capture, and comprehensive web-based tools for actionable insights. Ideal for UX/UI designers and creatives seeking to understand visual interaction.
- Mobile eye-tracking technology
- UX/UI and creative analysis
- Effortless experiment initiation
- Real-time engagement data capture
- Web-based tools for insights
- Visual storytelling enhancement
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Dive into the art of visual storytelling with Eyedid, your gateway to next-level UX/UI and creative analysis. Our cutting-edge app, crowned with the CES Innovation Awards in 2022 and 2023, as well as the 2021 MWC GLOMO Awards, revolutionizes the way you interact with visual elements through unparalleled mobile eye-tracking technology. Designed for UX/UI designers, creatives, and visual analysts, Eyedid empowers you to dissect and understand the intricate dance of user engagement across websites, apps, and digital designs. Transform your mobile device into a sophisticated eye-tracking laboratory. Initiate experiments effortlessly, capture real-time engagement data, and leverage our comprehensive web-based tools to unlock actionable insights. Eyedid isn't just an app; it's your partner in elevating designs to resonate deeply with your audience. Perfect for professionals and enthusiasts alike, our platform is crafted to scale with your ambitions, offering an intuitive interface that demystifies complex data analysis. Join the vanguard of visual communication analysis. With Eyedid, embrace the future of design evaluation and enhance your creative projects with evidence-based decisions. Download today and step into a world where every element is an opportunity for innovation.
Moonlight
Streamline your research by integrating AI tools directly into your PDF documents. Get instant explanations, translations, and citation details without leaving your reading interface.
- AI-powered explanations
- Document translation
- Citation retrieval
- Integrated research tools
- Seamless PDF interaction
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Make room for your next idea. Moonlight brings paper reading and your research library together on iPhone and iPad. Open a PDF, explore a paper, and keep the details you want to return to. READ WITH FOCUS Open research PDFs in the Moonlight reader. Use AI assistance for summaries, questions, and translation as you work through a paper. BUILD YOUR LIBRARY Keep papers together and find them by title, author, or tag. Switch between compact lists, minimal lists, and visual cards to suit the way you browse. KEEP YOUR THINKING CLOSE Use tags, ratings, and notes to organize what matters. See paper details and your notes in one place. PICK UP WHERE YOU LEFT OFF Recent papers help you return to your reading. Sign in to access your Moonlight library across supported devices. Some features require an account, an internet connection, or an eligible subscription. AI-generated content may be inaccurate; check it against the original paper.
Screenshots
Verdict
The clearest difference is update cadence: Moonlight at every 10 days against Eyedid's every 3 weeks. Eyedid's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and monetization model 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.
Eyedid ships an update every 3 weeks, Moonlight every 10 days. The most recent releases landed on August 12, 2026 and September 18, 2026 respectively.
| Parameter | Eyedid | Moonlight |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | — | 64.3% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 84 MB | 66 MB |
| Age rating | 12+ | 4+ |
| Developer | VisualCamp Co.,Ltd | Corca, Inc. |
Customer experience
Eyedid
Moonlight
In-app purchases
Eyedid
No in-app purchases
Moonlight
No in-app purchases









