Backster vs Backtest Trading
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Backster
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Before you trade it, Backster it. Describe a trading idea in plain English and Backster turns it into a real, runnable strategy β then shows you exactly how it would have played out on years of historical crypto data. No exchange account, no real money, nothing to lose but a bad idea. DESCRIBE IT, DON'T CODE IT Say it the way you'd think it β "buy when RSI drops below 30, take profit at 5%" β and Backster writes the real strategy code behind it. It's production-grade Freqtrade, the same open-source framework serious crypto traders use, not toy snippets. No programming required. YEARS OF DATA, ANSWERED IN SECONDS Backtest any strategy against years of real historical crypto markets in seconds. See every trade it would have made β the wins, the losses, and whether the idea actually holds up β before you ever risk a cent. WATCH IT TRADE, RISK-FREE Turn a strategy into a paper bot: a fully simulated trader that runs on live market data and shows you how it would perform in real time. All simulation, always. Never a dollar of real money. TEST EVERYTHING, RISK NOTHING Backster is built for learning. Test, tweak, and compare as many ideas as you want, and build real intuition for how strategies behave without ever putting money on the line. PLANS Backster is free to start. Pro, Max, and Ultra unlock a higher monthly usage allowance and 1, 3, or 6 concurrent paper bots. Subscriptions bill monthly through your Apple Account and renew automatically until cancelled in Settings. IMPORTANT Backster is an education and simulation tool. It is not a broker, does not connect to exchanges, does not execute real trades, and does not provide financial advice. Past (simulated) performance does not guarantee future results. Terms: https://api.backster.app/legal/terms Privacy: https://api.backster.app/legal/privacy
Backtest Trading
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Build a strategy visually before you trade. Choose indicators, operators, and values for entry and exit rulesβno code required. Combine conditions with ALL or ANY, validate the setup, then run it on historical data and inspect the risk evidence. HOW IT WORKS 1. Choose a template or build custom entry and exit rules visually 2. Select a crypto, stock, ETF, forex, futures, or index market 3. Set capital, position size, commission, slippage, stop loss, and take profit 4. Run the backtest and review the evidence READ MORE THAN THE RETURN β’ Compare profit, drawdown, win rate, profit factor, and trade count β’ Inspect entry and exit markers directly on the chart β’ Review individual trades instead of relying on one headline number β’ Save results so you can compare each iteration PAPER CHECKS WITHOUT REAL MONEY Sign in and refresh manually to observe a locked strategy on newly closed candles. Paper does not submit exchange orders; automatic monitoring is not enabled. YOUR BINANCE FUTURES DEMO Connect your own Binance Futures Demo account with your Demo API credentials to place manual orders using demo funds. Review and explicitly confirm before submission. No real funds or automatic trading. BUILT FOR A REPEATABLE PROCESS Backtest is for traders who want a clearer loop: form a hypothesis, test it, inspect the risk, refine the rules, and test again. IMPORTANT RISK NOTE Backtest is not a broker, does not place real-money trades, and does not provide financial advice. Results are hypothetical and can be affected by data quality, assumptions, fees, slippage, and market conditions. Past performance does not guarantee future results. Start with a preset and run your first backtest. Use the Apple Watch app and complications to check recent results and paper-bot signals from your wrist, with privacy controls for sensitive values. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Backtest Trading at every 3 days against Backster's weekly. Backtest Trading also leads on device support (4 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Backster sells 6 in-app purchases, starting at $4.00 per 7 days and Backtest Trading sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Backster ships an update weekly, Backtest Trading every 3 days. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.
| Parameter | Backster | Backtest Trading |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Every 3 days β better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad, Mac, Apple Watch β better |
| Requires iOS | 18.6 | 17 β better |
| Further details β not scored | ||
| Size | 7 MB | 28 MB |
| Age rating | 17+ | 4+ |
| Developer | Elgene Lye | Dat Thanh Nguyen |
In-app purchases
Backster
- Pro$4.007 Days
- Max$13.497 Days
- Pro$14.991 Month
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- Max$49.991 Month
- Ultra$54.007 Days
- Ultra$200.001 Month
Backtest Trading
- StopTrading Pro3 Days trial$9.991 Month
- StopTrading Power3 Days trial$29.991 Month
- StopTrading Pro Annual$79.991 Year
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- StopTrading Power Annual$239.991 Year
Questions
Is Backster free?
Is Backtest Trading free?
Do Backster or Backtest Trading have ads?
Which is updated more often, Backster or Backtest Trading?
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