Cosine: Self Custody Wallet
50+
Downloads
Everyone
info
About this app
Your crypto, your rules — now with real-world utility.
Meet the Cosine Wallet, the self-custody crypto wallet redefining how digital assets are used in everyday life. More than just a place to store, send, receive or trade your tokens and NFTs, Cosine Wallet gives you full control over your crypto and the freedom to spend it on what matters.
Key Features:
Multi-chain support: Seamlessly send, receive, and swap tokens across 7+ major blockchains, including Ethereum, Base, BNB Chain, Polygon, and more.
Full asset access: Instantly view and manage 9.6M+ tokens and 2.3M NFTs — all auto-discovered, no manual setup required.
Gasless swaps: Swap tokens across networks without worrying about gas fees.
Buy & sell crypto: On-ramp and off-ramp capabilities built in — buy crypto with fiat, or sell directly to your bank or mobile money.
Virtual cards: Instantly generate virtual cards to spend your crypto online anywhere cards are accepted.
Real-world spending: Pay for flights, mobile top-ups, and other services directly from your wallet.
One phrase, millions of wallets: Access 2M+ child wallets with a single recovery phrase. Perfect for managing multiple identities — without compromising control.
Intuitive UI/UX: Lightning-fast interface designed for both crypto newcomers and power users.
Ready to do more with your crypto?
Download Cosine Wallet and take control — store, trade, spend, and live on-chain, all from one powerful app. Your keys. Your rules. Your world.
Meet the Cosine Wallet, the self-custody crypto wallet redefining how digital assets are used in everyday life. More than just a place to store, send, receive or trade your tokens and NFTs, Cosine Wallet gives you full control over your crypto and the freedom to spend it on what matters.
Key Features:
Multi-chain support: Seamlessly send, receive, and swap tokens across 7+ major blockchains, including Ethereum, Base, BNB Chain, Polygon, and more.
Full asset access: Instantly view and manage 9.6M+ tokens and 2.3M NFTs — all auto-discovered, no manual setup required.
Gasless swaps: Swap tokens across networks without worrying about gas fees.
Buy & sell crypto: On-ramp and off-ramp capabilities built in — buy crypto with fiat, or sell directly to your bank or mobile money.
Virtual cards: Instantly generate virtual cards to spend your crypto online anywhere cards are accepted.
Real-world spending: Pay for flights, mobile top-ups, and other services directly from your wallet.
One phrase, millions of wallets: Access 2M+ child wallets with a single recovery phrase. Perfect for managing multiple identities — without compromising control.
Intuitive UI/UX: Lightning-fast interface designed for both crypto newcomers and power users.
Ready to do more with your crypto?
Download Cosine Wallet and take control — store, trade, spend, and live on-chain, all from one powerful app. Your keys. Your rules. Your world.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Messages and 3 others
Data is encrypted in transit
You can request that data be deleted
What’s new
- Bug fixes and performance improvements.
- Dark Mode updated with smoother visuals and better readability.
- Faster loading times across multiple sections of the app
- Dark Mode updated with smoother visuals and better readability.
- Faster loading times across multiple sections of the app
App support
phone
Phone number
+2349030306779
About the developer
Cosine Labs Inc.
engineering@getcosine.app
8 The Grn # A
Dover, DE 19901-3618
United States
+234 903 030 6779
