Simple App: Your All-in-One Stablecoin Wallet for Everyday Life

Simple App is a non-custodial, mobile-first wallet designed to make stablecoins usable in real life—whether you’re paying rent, buying groceries, or getting paid for freelance work. Built for clarity and convenience, Simple App bridges the gap between crypto and traditional finance with features like crypto debit cards, instant payments, and goal-based savings jars.
What Is Simple App?
Simple App is an independent wallet product operated by Simple Europe UAB, a regulated entity in Lithuania. It’s designed for stablecoin-first usage, with a focus on USDC, USDT, and DAI. The app is available on iOS, Android, and as a web interface, offering a clean, intuitive experience for beginners and pros alike.
🔍 Key Highlights:
- 💳 Crypto Card: Spend stablecoins like cash with Apple Pay integration
- 💸 Get Paid in Stablecoins: Share your wallet link, receive payments instantly
- 🧠 Crypto Jars: Save toward goals with collaborative deposits
- 📈 Earn with USDC: Up to 12% APR on deposits—no staking hoops
- 🧾 IBAN Integration: Your own bank account inside your crypto wallet
- 🔐 Self-custody: You control your keys—Simple can’t access your funds
- 🧠 Scam detection: Real-time alerts for suspicious activity
UI & User Experience

Simple App is designed to feel like a polished fintech app:
- 🏠 Home dashboard shows balances and savings jars
- 💳 Card tab for managing crypto debit card and Apple Pay
- 📜 History tab with downloadable statements
- 🧾 Invoice tab for crypto billing and receipts
- 👥 Referral tab for inviting friends and earning rewards
The app is clean, friendly, and free of jargon—ideal for users who want crypto to feel like cash.
Setup Guide
🔹 Step-by-Step Instructions:
- 📲 Download Simple App from simple.app
- 🧾 Register with email and verify identity (KYC required for card access)
- 🔐 Set up your wallet and recovery phrase
- 💳 Activate your crypto card and link Apple Pay
- 🚀 Start sending, receiving, earning, and spending stablecoins
You can also share your wallet link to get paid instantly—no fees, no friction.
Blockchain Optimization
Simple App is optimized for stablecoin usage across major chains:
| Blockchain | Optimization Notes |
|---|---|
| Ethereum (ETH) | Full support for USDC, USDT, DAI; swap and earn features |
| Polygon (MATIC) | Low-fee stablecoin transfers and savings jars |
| BNB Chain (BSC) | BEP-20 stablecoin support for fast payments |
| Solana (SOL) | USDC support with fast settlement |
| Arbitrum, Optimism | Layer 2 support for low-cost stablecoin usage |
Simple App is stablecoin-native, with deep integration across chains and fiat bridges.
Summary
Simple App is a game-changer for stablecoin adoption—offering a wallet that feels like a bank, but with full crypto control. Whether you’re getting paid, saving for a trip, or buying groceries, Simple App makes stablecoins practical, secure, and rewarding. With its clean UX, real-world utility, and self-custody foundation, it’s one of the most intuitive wallets in the space.
