Flip Spark
Train your memory with Flip Spark. 1,000 levels, 60 emoji themes, and rewards for kids. Free on Android.
Added April 26, 2026
· Last analysed April 26, 2026 · via 
· 71% unique tagline
StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 26 April 2026; the live site may have changed since.
Flip Spark ships with the basics, with a thorough launch checklist and clean crawl signals. What needs work: missing several security headers, incomplete legal pages, and no email security records.
Launched on Product Hunt on April 26, 2026. The site is hosted on Vercel. We've detected 9 technologies on this site, covering analytics, web fonts, frameworks, and hosting. The stack includes Next.js, React, and Google Analytics.
It's running the same core stack as 2,295 other launches.
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Tech Stack (9)
| Font |
Google Fonts
|
| Framework |
React
|
| Meta-framework |
Next.js
(4)
|
| Mobile |
Google Play
|
| Analytics |
Google Analytics
(2)
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| Placeholder branding | +10 |
| AI onboarding signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI iconography signals | +5 |
| AI layout signals | +5 |
| Unfilled template placeholders | +10 |
| Default scaffold favicon | +10 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.