StockRewind: If You Invested

Syncly Applications

Contains ads

About this app

What if you had invested in Apple ten years ago? In the S&P 500? In Bitcoin, right before the crash?

StockRewind answers that question with real historical market data. Choose a stock, an index, an ETF or a cryptocurrency, pick a date in the past, enter an amount — and see exactly what it would be worth today.

THE TIME MACHINE
• Rewind up to 20 years on any of thousands of symbols
• Interactive candlestick and line charts, daily / weekly / monthly, with a logarithmic scale and pinch zoom
• Crash and rally markers on the chart: 2008, 2020, 2022, the 2023 AI run — see what holding through them actually did

LUMP SUM vs MONTHLY, SIDE BY SIDE
This is the part most tools skip. Run the same money as a one-off purchase and as a monthly contribution over the same period, and compare the two curves directly. Dollar-cost averaging is easy to explain and hard to feel — until you see it drawn.

DIVIDENDS AND COMPOUNDING
Flip one switch to reinvest dividends and watch the curve bend. StockRewind does not use a compound-interest formula: it replays the actual price history share by share, so what you see is what the market did.

WORST-CASE MODE
Start your simulation at the exact peak before a crash. It is the most reassuring feature in the app.

WHAT IF YOU HADN'T BOUGHT IT
Twelve one-tap presets turn everyday spending into an investment: the phone, the daily coffee, the console, the subscription. No judgement — just another way to look at the number.

COMPARE AND PLAY
• Overlay up to three symbols on one growth curve
• Reverse-solve the question: how much per month would it have taken to reach your target?
• Daily quiz: how many times did this stock multiply in ten years? Build a streak.
• Ten-year return rankings across the whole universe

SHARE IT
One tap turns any result into a clean image card, chart and all.

STOCKREWIND PRO
• Remove all advertising
• Currency conversion for foreign holdings
• Custom portfolios — 50% this, 50% that
• Inflation-adjusted, real-terms results
• CSV export of the full time series
Monthly and yearly plans are available, each with a free trial. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and can be managed in your App Store account settings.

IMPORTANT
StockRewind is an educational simulator. It is not investment advice, it recommends nothing, and it is not connected to any brokerage. Fees and taxes are not modelled. Past performance does not guarantee future results, and every figure shown is a simulated result based on historical data.

Privacy Policy & Terms (EULA): https://drive.google.com/file/d/1AD6BUtc9fYDKzumXrDHQAOwGo45iclkH/view?usp=sharing

What’s new

Initial release.