# Stratify - Backtesting Trading — Strategy Backtesting Made Easy > Strategy Backtesting Made Easy (iPhone/iPad app by Stratify Analytics Inc..) - Source: https://appshunter.io/ios/app/stratify-backtesting-trading/id6749781620 (this page in markdown: same URL + `.md`) - Developer: [Stratify Analytics Inc.](https://appshunter.io/developer/6773507954) - Category: Finance, Education - Price: Free - Age rating: 12+ - Requires: iOS 15.0 · 93 MB - Languages: English - Released: 2025-08-20 - Data updated: 2026-08-06 - User reviews in markdown: https://appshunter.io/ios/app/stratify-backtesting-trading/id6749781620/reviews.md ## What is Stratify? Turn market ideas into strategies you can build, test, compare, and follow. Stratify is a no-code strategy research and backtesting platform for investors who want to explore trading ideas before acting on them. Create custom strategies, evaluate their historical performance, monitor changing signals, and test automated behaviour through simulated cloud paper trading. DISCOVER STRATEGY IDEAS Use Strategy Discovery to explore combinations of stocks, timeframes, technical indicators, and strategy conditions. Compare historical results and save promising ideas for further testing. BUILD WITHOUT WRITING CODE Create custom strategies through a guided builder. Combine indicators, parameters, entry conditions, exit conditions, timeframes, and trading rules without needing to program. BACKTEST HISTORICAL PERFORMANCE Review how a strategy would have behaved across historical market data. Compare strategy performance with the underlying stock and examine charts, trade history, returns, and other analytical results. OPTIMIZE AND COMPARE Use Strategy Lab to refine parameters, compare variations, and save different versions as your strategy develops. TRACK PORTFOLIO SIGNALS Connect saved strategies to stocks in your watchlist. Follow current BUY and SELL conditions, recent signal changes, since-trade movement, and strategy-versus-stock comparisons from one organized screen. UNDERSTAND WHAT IS CHANGING Use delta graphs and rule-level information to see how strategy conditions are moving and how close they may be to changing state. TEST WITH CLOUD PAPER TRADING Connect strategies to the Cloud Paper Trader to monitor scheduled strategy checks and simulated paper-trading activity. Review active bots, allocation settings, execution status, alerts, recent events, and session history. The Paper Trader is simulation-only. Stratify does not connect to a live brokerage account and does not place real brokerage orders. KEY FEATURES • No-code Strategy Builder • Strategy Discovery • Historical backtesting • Strategy Lab optimization • Portfolio Signals watchlist • Strategy-versus-stock comparisons • Delta graphs and condition monitoring • Saved strategy versions • Cloud Paper Trader • Bot activity and execution alerts • Historical trade and chart analytics • Signal-change notifications Stratify provides educational and analytical tools only. It does not provide financial advice, personalized investment recommendations, brokerage services, or guarantees of future performance. Historical and simulated results are hypothetical and do not guarantee future results. Investing involves risk, including the possible loss of principal. ## Version history (last 5 releases) ### 2.2.9 — 2026-08-05 Performance and reliability update focused on Home, Portfolio Signals, and charts. • Faster, smoother Home and watchlist loading after launch • More stable delta graphs and strategy-versus-stock previews • Improved chart responsiveness and gesture handling • Cleaner cold-start hydration so tiles settle more reliably • Apple Sign In and session reliability improvements • Cloud Paper Trader monitoring and timeline refinements • Market-data handling improvements for unsupported symbols Paper Trader remains simulation-only. Stratify does not connect to a live brokerage account and does not place real brokerage orders. Educational and analytical tools only. Not financial advice. Historical and simulated results are hypothetical and do not guarantee future results. ### 2.2.8 — 2026-07-23 This update makes Practice Bot and backtesting more reliable day to day. • Practice Bot can scale into positions more reliably when already long • Clearer trade activity and fill status in Command Center • More accurate Total P/L on your practice account • Smoother strategy list and backtest results loading • Stability and performance improvements across Home and Practice ### 2.2.7 — 2026-07-11 Version 2.2.7 delivers a major reliability, security, and usability update across Stratify. • Improved sign-in, sign-out, Google authentication, and secure session transitions. • Fixed cases where private screens or account data could remain visible during sign-out. • Improved account-specific listener, provider, and cached-data cleanup. • Reworked cloud portfolio data flow to reduce stale, conflicting, or indefinitely loading values. • Improved paper-account balance, cash, bot allocation, Today’s P/L, and Total P/L loading and freshness. • Improved cloud synchronization and recovery when account data is temporarily unavailable. • Upgraded Cloud Paper Trader monitoring, activity reporting, alerts, and session history. • Added clearer cloud tick heartbeat, worker health, data-freshness, and execution-status information. • Improved paper-bot allocation, trade-size status, bot-cash validation, and execution-readiness messaging. • Strengthened safeguards around delayed signals, duplicated simulated orders, and paper-fill processing. • Improved saved-strategy synchronization, identity, timeframe consistency, and cloud validation. • Fixed cases where connected strategies could appear missing after refreshing or restoring local data. • Improved Portfolio Signals cards, chart information, trade status, and refresh behaviour. • Refined Bot Activity, Bot Details, Settings, navigation, loading states, and overall visual hierarchy. • Improved light-mode support and theme consistency. • Fixed multiple layout, provider-state, startup, caching, and loading issues. • General performance, stability, accessibility, and interface improvements. The Cloud Paper Trader remains simulation-only. It does not connect to a live broker or place real brokerage orders. ### 2.2.6 — 2026-06-23 This update improves the full Stratify workflow: discover strategies, test strategies, track signals, and prepare them for simulated paper trading with the Paper Bot. We also added a brand-new tutorial and walkthrough experience across key areas of the app to help users better understand Strategy Discovery, backtesting results, connected strategies, watchlist signals, and Paper Bot monitoring. Paper Bot activity is simulated only and does not place real broker trades. ### 2.2.4 — 2026-06-13 This update introduces Strategy Discovery, Strategy Lab, and Cloud Paper Bot monitoring, making it easier to create, test, refine, and follow trading strategies in Stratify. Use Strategy Discovery to explore historical strategy setups, then bring them into Strategy Lab to optimize, compare, and improve them before connecting strategies to your charts. Cloud Paper Bot lets you connect a saved strategy to a cloud-monitored paper trading session. Stratify can watch the strategy over time, track signal changes, simulate paper trades, and show bot activity, positions, and performance inside the app. This is designed for practice and strategy monitoring only, not live brokerage trading. We also improved chart strategy connections, saved strategy actions, paper account visibility, and overall app stability across the backtesting experience. ## Apps similar to Stratify | App | Rating | Price | Category | | --- | --- | --- | --- | | [Trading Journal – Plancana AI](https://appshunter.io/ios/app/trading-journal-plancana-ai/id6450513585) | 4.8 (78) | Free | Finance | | [TraderSync](https://appshunter.io/ios/app/tradersync/id1177329277) | 2.7 (84) | Free | Finance | | [TradingPal](https://appshunter.io/ios/app/tradingpal/id6754358076) | 4.1 (57) | Free | Finance | | [Chart AI Pro Trading Assistant](https://appshunter.io/ios/app/chart-ai-pro-trading-assistant/id6743652973) | 4.8 (494) | Free | Finance | | [Trading Game - Stock Simulator](https://appshunter.io/ios/app/trading-game-stock-simulator/id1202332044) | 4.8 (5,023) | Free | Finance | | [Trade AI: Chart AI Analysis](https://appshunter.io/ios/app/trade-ai-chart-ai-analysis/id6741457696) | 4.6 (8,949) | Free | Finance | ## Related topics [backtesting](https://appshunter.io/ios/topics/backtesting) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-06.*