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Crystal: Live Call, Meet Girls
by Changchun Meiyuetong Network Technology Co., Ltd.
0 ratings
3 reviewsArchived App (Last seen on 5 May 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
Details
About
Connect with others to share study tips and resources. Create dedicated chat rooms for specific subjects and engage in live chat sessions for real-time discussions. This platform facilitates collaboration and knowledge sharing for students and lifelong learners.
✓Share study tips and resources
✓Create subject-specific chat rooms
✓Private messaging for discussions
✓Live chat sessions for real-time learning
✓Connect with other learners
Show original description
What's New in Crystal
1.0.1
August 27, 2025
Fix some issues.
9
In-App Purchases
$4.99
30 coins
30 coins
User reviews
FAQ
What is Crystal used for?
Crystal is a social learning platform designed for sharing study tips, resources, and insights. It allows users to create dedicated chat rooms for specific subjects and engage in live chat sessions for real-time collaboration and discussions.
Is Crystal free to use?
Yes, Crystal is available for free. The app is offered at no cost to download and use, allowing all users to access its features for educational collaboration and knowledge sharing.
What age rating does Crystal have?
Crystal has an age rating of 17+. This indicates that the content and features within the app are intended for mature audiences.
When was Crystal last updated?
Crystal was last updated on August 27, 2025. The latest version available is 1.0.1, ensuring users have access to recent improvements and features.
How does Crystal help with learning?
Crystal facilitates learning by enabling users to share study materials and insights, connect with peers in subject-specific chat rooms, and participate in live discussions. This collaborative environment fosters a deeper understanding of complex topics.
Can I connect with specific users on Crystal?
Yes, Crystal offers private messaging for personalized discussions. This feature allows users to connect directly with others for more focused conversations and support.
What kind of content can I share on Crystal?
You can share study tips, resources, and insights on Crystal. The platform is designed to facilitate the exchange of educational information and collaborative learning experiences.