
Bubble Index
Daily Stock & Crypto Mood
Only for iPhone
Free · Designed for iPhone
iPhone
Features:
• Live market sentiment index (updated daily)
• Visual bubble charts for stocks & crypto
• Clean, lightweight design with dark mode
• No login required, no personal data collected
• Fun interactive bubbles you can tap and bounce
Data sources:
• CNN Money Fear & Greed Index (https://money.cnn.com/data/fear-and-greed/)
• Alternative.me Crypto Fear & Greed Index (https://alternative.me/crypto/fear-and-greed-index)
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
What's New
• Enhanced Widget Experience
• Redesigned widget layout with market label and current sentiment status
• Added daily score change indicator showing points up/down
• Improved visual hierarchy with centered score display
• Optimized spacing and alignment for better readability
• Improved Toggle Button Design
• Enhanced toggle button with subtle gradient and refined outline
• Better visibility against dark background
• Smoother animation and more polished appearance
• Bug Fixes & Performance
• Fixed crypto score flickering issue when switching markets
• Improved data caching for faster market transitions
• Enhanced gyroscope-based prism light effect on score display
• Optimized animation frame rates for better battery efficiency
The developer, Hyunseok Jang, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Hyunseok Jang
- Size
- 2.1 MB
- Category
- Finance
- Compatibility
Requires iOS 18.4 or later.
- iPhone
Requires iOS 18.4 or later. - Mac
Requires macOS 15.4 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.4 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2025 Sam Jang