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R-SCORE
Replay real charts, plan the trade, get scored in R
Land on a real chart at a random day in the past. Set your entry, target and stop, then replay what actually happened. You're scored in R multiples, so capital size and leverage never matter. Daily challenge, $10K live account, weakness diagnosis. Free to try.
Hey Product Hunt 👋
I'm a solo maker from Seoul, and RSCORE is the tool I wished I'd had when I started trading.
The problem: every practice app I tried scored me in P&L or win rate. Both lie. A 70% win rate with a negative expectancy still blows up an account, and P&L mostly tells you how big you bet, not whether the trade was any good.
So RSCORE scores in R. One R is the distance from your entry to your stop. Make 2R, you earned twice what you risked. It doesn't care about your capital or your leverage, so a $500 account and a $500K account can be compared on the same chart.
How a round work
1. Pick a symbol (149 coins & stocks) and a timeframe (1m to 1D). You land on a random day in the past. What comes next is hidden.
2. Set entry, target and stop. You literally can't press play until all three are on the chart.
3. Replay what actually happened. Pause to exit early or add.
4. Your result is recorded in R.
A few things I'm proud of
- Daily Challenge — one date decides the chart, so everyone in the world gets the same symbol and the same window. That's what makes the leaderboard mean something.
- Live account — start with $10,000 and let P&L accumulate. The symbol stays hidden until the round ends, so you can't cheat with hindsight.
- Weakness diagnosis — it looks for tilt after losses, poor reward-to-risk, directional bias, and tells you your single most expensive habit first.
- Retries are never recorded. Your second try knows the future. It doesn't belong in your stats.
- R is measured from your original 1R, not your averaged entry. Otherwise averaging down disappears from R and the leaderboard starts rewarding martingale.
Free: 5 practice + 5 live rounds a day, with all 21 indicators and 31 drawing tools open. Pro (deep R breakdowns, setup tags, journal) is free for the first month right now, no code needed. Practice doesn't even need an account.
Works in English, 한국어 and 日本語.
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About R-SCORE on Product Hunt
“Replay real charts, plan the trade, get scored in R”
R-SCORE was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #127 on the daily leaderboard. Land on a real chart at a random day in the past. Set your entry, target and stop, then replay what actually happened. You're scored in R multiples, so capital size and leverage never matter. Daily challenge, $10K live account, weakness diagnosis. Free to try.
R-SCORE was featured in Investing (26.8k followers), Education (79.3k followers) and Finance (6.3k followers) on Product Hunt. Together, these topics include over 49k products, making this a competitive space to launch in.
Who hunted R-SCORE?
R-SCORE was hunted by 오준상. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how R-SCORE stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
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