Kastro: Your Dollar Wallet
KASTRO Finance
Send USDC to friends as easily as a message. Non-custodial stablecoin wallet.
- Downloads
- 476+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Oct 17
- 2026 · v1.0.24
Screenshots
About Kastro: Your Dollar Wallet
Kastro is a non-custodial stablecoin wallet that makes sending money as
easy as sending a message.
MONEY THAT MOVES LIKE CHAT
• Send and receive USDC/USDT instantly, right inside your conversations
• Every payment is a message — no switching between apps
• Request money and settle up with a tap
YOUR KEYS, YOUR MONEY
• Non-custodial by design: only you can move your funds
• Kastro never holds a key that can spend your balance
• Built on Solana for fast, low-cost transfers
PRIVATE BY DEFAULT
• End-to-end encrypted chat
• Sign in with Google or your phone number
GETTING STARTED
Kastro is currently in early access. An invite may be required to create
an account.
Kastro is operated by KTM-N Ltd. Digital assets involve risk; Kastro is a
self-custody wallet and does not provide investment advice or exchange
services.
Support: [email protected] · https://kastro.xyz/support
Terms: https://kastro.xyz/terms · Privacy: https://kastro.xyz/privacy
easy as sending a message.
MONEY THAT MOVES LIKE CHAT
• Send and receive USDC/USDT instantly, right inside your conversations
• Every payment is a message — no switching between apps
• Request money and settle up with a tap
YOUR KEYS, YOUR MONEY
• Non-custodial by design: only you can move your funds
• Kastro never holds a key that can spend your balance
• Built on Solana for fast, low-cost transfers
PRIVATE BY DEFAULT
• End-to-end encrypted chat
• Sign in with Google or your phone number
GETTING STARTED
Kastro is currently in early access. An invite may be required to create
an account.
Kastro is operated by KTM-N Ltd. Digital assets involve risk; Kastro is a
self-custody wallet and does not provide investment advice or exchange
services.
Support: [email protected] · https://kastro.xyz/support
Terms: https://kastro.xyz/terms · Privacy: https://kastro.xyz/privacy
What’s new
Version 1.0.24 · Updated October 17, 2026
Bug fix.
User reviews
Good Doctor
Kastro is easily one of the best dollar wallet apps out there. Transactions are fast, fees are transparent, and the user interface is completely hassle-free. 10/10 recommendation!
best wallet for my funds
Invest digital dollars quickly and use them anytime to make payments, all without KYC. I'm really enjoying the platform.
Alternatives to Kastro: Your Dollar Wallet
Looking for apps like Kastro: Your Dollar Wallet? Here are 6 similar Android apps on Google Play. 5 of the 6 are free to download.
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Priority Commerce One
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PiggyBudget: Expense Tracker
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Kastro: Your Dollar Wallet | – | Free | 100+ | Oct 17, 2026 | |
| Priority Commerce One | – | Free | 1+ | Oct 14, 2026 | Compare |
| Hazeltree | – | Free | 100+ | Jun 22, 2026 | Compare |
| EMI & Loan Calculator | – | Free | 1,000+ | Oct 22, 2025 | Compare |
| MortgageSim Pro | – | 0.49 USD | 1+ | Dec 19, 2024 | Compare |
| Loan Planner: Finance Tools | – | Free | 50+ | Oct 19, 2026 | Compare |
| PiggyBudget: Expense Tracker | – | Free | 10+ | Jan 12, 2026 | Compare |
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