📈 The Best Investing App to Buy SPY: Simple, Automated, and Powerful
"If you're looking for a low-cost, proven way to grow your wealth, SPY is the answer. Here's the best app to buy it."

If you're looking for a low-cost, proven way to grow your wealth, there's a good chance you've come across SPY — the most popular ETF tracking the S&P 500.
But with so many apps out there, how do you find the best investing app to buy SPY?
Let's break it down.
🧠What Is SPY?
SPY is an ETF (Exchange-Traded Fund) that mirrors the performance of the S&P 500, the index of the 500 largest U.S. companies. That includes names like Apple, Amazon, Google, and Microsoft.
💡 When you buy SPY, you're getting:
- • A little piece of all 500 companies
- • Built-in diversification
- • Historical reliability
- • Low fees (0.09% expense ratio)
🤔 Why Use an Investing App for SPY?
Here's why SPY is perfect for app-based investing:
No Stock Picking
No need to research individual companies or worry about picking winners
Built-in Diversification
Instant exposure to 500 companies across all major sectors
Long-term Growth
Historical average return of ~10% annually over long periods
Low Expense Ratio
Only 0.09% annual fee — one of the lowest in the market
💡 The key insight: To get the most out of SPY, consistency is key. That's where the right investing app makes all the difference.
🚀 Why OneClick Is the Best App to Buy SPY
OneClick Investing was built for one thing: simple, automatic investing into SPY.
Here's what makes it the best app for the job:
Automated SPY purchases
Set it and forget it — we buy SPY for you every month
Start with as little as $10/month
Perfect for beginners or anyone building wealth gradually
Link your bank account in seconds
Secure, encrypted connection for automatic transfers
No guesswork, no day-trading, no fees on trades
Just consistent, long-term SPY investing
"OneClick doesn't distract you with stock tips, news feeds, or FOMO. It just helps you buy SPY on a recurring schedule — quietly, consistently, and automatically."
📈 What Happens When You Buy SPY Every Month?
This is where the magic happens. By investing into SPY every month, you:
Dollar-Cost Averaging
Buy more shares when prices are low, fewer when high
Avoid Emotional Mistakes
No panic selling or FOMO buying
Long-term Growth
Ride the gains of the U.S. economy
💰 Real Example:
Even $100/month invested in SPY can grow to over $226,000 in 30 years, assuming historical returns of 10% annually.
📱 How OneClick Makes Buying SPY Simple

Your 3-Step Process:
- 1. Connect your bank account — Secure, bank-level encryption
- 2. Choose your monthly amount — Start with $10, $50, $100, or any amount
- 3. We buy SPY automatically — Same day every month, no decisions needed
🧠Final Thoughts
If you want to buy SPY without complexity, distractions, or day-trading stress, you don't need a fancy app with hundreds of features.
You need an automated investing app built specifically for SPY. That's exactly what OneClick delivers.
Ready to start building wealth with SPY? OneClick makes it as simple as setting up a recurring payment.
Join thousands already building wealth with automated SPY investing.