COS.TV

Tzu-yi Nien Entertainment iPhoneiPadiPod touch

COS.TV is a free Entertainment app for iPhone and iPad by Tzu-yi Nien. Rated 4.7/5 from 27 ratings. Requires iOS 15.0. Updated October 19, 2026.

Rating: 4.7; 27 ratings
Price: Free; on the App Store
Size: 39 MB; Age 12+
Updated: Oct 19; 2026 · v3.1.0

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Screenshots

About COS.TV

Welcome to COS.TV, the next-generation video platform where creators thrive, fans connect, and blockchain meets entertainment. With a newly renovated UI, COS.TV delivers a smoother and more immersive viewing and sharing experience for every user. Explore trending blockchain news, AI insights, gaming highlights, and creative videos made by passionate users worldwide. What You’ll Love: Renovated UI: A sleek, modern interface designed for better navigation and mobile experience. Trending Content: Discover top videos across blockchain, AI, gaming, and entertainment. Social-Fi Experience: Earn and use crypto while engaging in social interactions and events. Channel VIP: Chat, connect, and interact with AI agents and exclusive community members. Web3 Wallet Support: Securely manage your BNB, SOL, BEP-20, and SPL tokens directly in the app. Creator Tools: Upload videos, grow your audience, and explore monetization opportunities. COS.TV is where creativity meets decentralization — empowering both creators and fans to share, earn, and connect in a global Social-Fi community. Download now and join the movement redefining how video and blockchain come together!

Ratings & reviews

4.7

27 ratings

5 ★ 89% 4 ★ 4% 3 ★ 0% 2 ★ 4% 1 ★ 4%

What’s new

Version 3.1.0 · Updated October 19, 2026

Regular updates

App privacy

The developer, Tzu-yi Nien, reported these privacy practices to Apple.

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

Identifiers: Device ID, User ID
Usage Data: Product Interaction, Other Usage Data

Used for: Analytics, App Functionality

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

Usage Data: Advertising Data
Diagnostics: Crash Data, Performance Data, Other Diagnostic Data

Used for: Analytics, App Functionality

App details

COS.TV is a free Entertainment app for iPhone, iPad and iPod touch, developed by Tzu-yi Nien. It is rated 4.7 out of 5 from 27 ratings on the App Store, requires iOS 15.0 or later and is 39 MB to download. It was first released on November 9, 2021 and last updated on October 19, 2026.

Category: Entertainment
Rating: 4.7 / 5 (27 ratings)
Price: Free
Version: 3.1.0
Size: 39 MB
Requires: iOS 15.0 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 12+
Released: November 9, 2021
Last updated: October 19, 2026
Developer: Tzu-yi Nien

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Alternatives to COS.TV

Looking for apps like COS.TV? Here are 6 similar apps on the App Store. The highest rated is Toluna Influencers (4.6/5), and all 6 are free to download.

COS.TV vs. alternatives
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