Frequently asked questions
Everything you need to know about Dynacoinex.
Is Dynacoinex a custodial wallet?
No. Dynacoinex is fully self-custody. Your private keys are generated and encrypted on your device, and only you can access your funds.
How do I download the app?
Tap any Download button on this site to get the official Android APK, open the file and follow the install prompts.
How do I buy Bitcoin?
Open the app, tap Buy, choose Bitcoin, enter an amount and select a payment method. The BTC is delivered straight to your wallet.
Which blockchains are supported?
More than 70, including Bitcoin, Ethereum, Solana, BNB Chain, Tron, TON, Polygon, Avalanche, Arbitrum, Optimism and Base.
What fees does Dynacoinex charge?
The wallet is free. You pay network fees for transactions, plus a small service fee on swaps that is always shown before you confirm.
What happens if I lose my phone?
Install Dynacoinex on a new device and restore your wallet using your recovery phrase. This is why backing it up offline is essential.
Can Dynacoinex support recover my funds?
Because we never hold your keys, we cannot recover funds or reverse transactions. Keep your recovery phrase safe and never share it.
Are the prices on this website live?
Yes. Market prices are pulled from CoinGecko and refresh automatically every 30 seconds.
How does staking work?
You delegate supported assets to a validator directly from your wallet and earn on-chain rewards, while your funds stay in your custody.
Your crypto, in your pocket.
Download Dynacoinex for Android and take full control of your digital assets in under a minute.