Principle: Stock Backtest Sim

Principle: Stock Backtest Sim

Backtest before you risk money

0 ratings
Free
In-App PurchasesWith Ads

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Details

  • Released
  • Updated
  • July 21, 2026
  • August 1, 2026

Features

Principle: Stock Backtest Sim screenshot #1 for iPhone
Principle: Stock Backtest Sim screenshot #2 for iPhone
Principle: Stock Backtest Sim screenshot #3 for iPhone
Principle: Stock Backtest Sim screenshot #4 for iPhone
Principle: Stock Backtest Sim screenshot #5 for iPhone
Principle: Stock Backtest Sim screenshot #6 for iPhone
Principle: Stock Backtest Sim screenshot #7 for iPhone
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About

How long will you keep investing on gut feeling? Build your trading rules without code. Test them on US and Korean stocks. Combine moving averages, stop-loss, and partial take-profit to backtest your strategy. For education and entertainment only. Past simulation does not predict future results. Build rules. Let the data answer. -- Rule Builder - Set moving average periods, stop-loss, and take-profit with a few taps - No coding required, ready in 1 minute - Combine partial buy/sell, multi-stage take-profit, and more -- Historical Backtest - US and Korean daily stock data - 1 token per stock - Cached results reuse on identical conditions (no extra token) -- Result Analysis - Cumulative return chart - Buy/sell signal markers on the price chart - Maximum drawdown, win rate, average holding period and more -- Share Your Rules - Share your rules with friends - Import rules from others and backtest them yourself -- Invite Friends - Verify more, together - Share your invite code; when a friend signs up and enters it, - you and your friend each get 15 tokens (up to 10 invites per month) -- Token Packs - 4 token packs: 10 / 33 / 115 / 600 tokens - Larger packs include more bonus tokens -- Disclaimer - This app is an education and entertainment simulation tool. - This app does NOT provide investment advice, stock picks, or trading signals. - Backtest results are simulations based on past data and do not guarantee future returns. - This app is NOT connected to live trading. - The company assumes no responsibility for any losses in actual trading.
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What's New in Principle

1.0.1

August 1, 2026

• Fixed the Skip button not responding during onboarding • Fixed an issue where free trial results were not displayed • Added an error message when sign-in fails • Improved wording for clarity

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In-App Purchases

$4.99

33 Tokens

33 backtests · 3 bonus tokens included

Developer apps