Defi App: Buy & Sell Crypto

159 reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
In-App Purchases
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About this app

Buy and sell crypto instantly with Defi App — the fastest way to access digital asset trading with full self-custody.

Whether you’re trading Bitcoin, Ethereum, Solana, or the latest memecoins, Defi App gives you powerful crypto trading tools without the complexity of wallets, bridges, or gas fees.

Defi App combines the speed and simplicity of a centralized exchange with the control and freedom of self-custody. There’s no need to connect a wallet, switch networks, or pay gas. Just tap and trade any token on any chain — instantly.
Buy crypto like Bitcoin and SOL. Trade memes, use leverage. No wallet needed.
Updated on
Aug 13, 2026

Data safety

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.
  • This app may share these data types with third parties
    Personal info
  • This app may collect these data types
    Personal info, App activity and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

159 reviews
Sam Salemy
August 18, 2026
it didn't take me long to realize this platform is run by thieves and criminals who have no patience and are so quick to rub you! I have received $150 less than what I should have when I have made a 2X swap of a few hundred dollars combined and when I have reached out to their support team they tried to close my account that I have opened 2 days ago! $350 dollars worth of assets cost me $70 USD in exchange and another $80 when exchanging another asset worth of $800.
2 people found this review helpful
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Gideon Peter
April 15, 2026
the app is good but it's difficult to withdraw your funds with just simple steps and no instructions on how to even do that, not even a single YouTube video is available anywhere to show that. you only get to deposit and then can't withdraw your money at all.
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Jackson Shelton
June 12, 2026
this app represents what a true DeFi Super app should look and perform like. Cross-chains with ease. I believe Defi app has the most potential out of every other defi app out there.
3 people found this review helpful
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What’s new

Fixed bug with Dynamic's MPC wallet migration
Content rating
Everyone
In-App Purchases
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App support

About the developer
Dark Matter Digital Limited
service@defi.app
C/O COVERDALE TRUST SERVICES LIMITED 4th Fl. Water's Edge Building, Meridian Plaza ROAD TOWN VG1110 British Virgin Islands
+1 916-223-7729