Comparison

Backster vs Backtest Trading

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Backster

Features
Read full description

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

About

Backtest Trading

Features
Read full description

Build a strategy visually before you trade. Choose indicators, operators, and values for entry and exit rulesβ€”no 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

Backster4 screens
Backtest Trading4 screens

Verdict

The call

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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.

UpkeepUpdate frequency

Backster ships an update weekly, Backtest Trading every 3 days. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

Scorecard2 real differences Β· 4 level
Backster versus Backtest Trading: the parameters behind the verdict, then further details
ParameterBacksterBacktest Trading
PriceFreeFree
Update frequencyWeeklyEvery 3 days β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad, Mac, Apple Watch β€” better
Requires iOS18.617 β€” better
Further details β€” not scored
Size7 MB28 MB
Age rating17+4+
DeveloperElgene LyeDat Thanh Nguyen

In-app purchases

6 purchases

Backster

Subscriptions6
  • Pro$4.007 Days
  • Max$13.497 Days
  • Pro$14.991 Month
Show 3 more
  • Max$49.991 Month
  • Ultra$54.007 Days
  • Ultra$200.001 Month
4 purchases

Backtest Trading

Subscriptions4
  • StopTrading Pro3 Days trial$9.991 Month
  • StopTrading Power3 Days trial$29.991 Month
  • StopTrading Pro Annual$79.991 Year
Show 1 more
  • StopTrading Power Annual$239.991 Year

Questions

Is Backster free?
Backster is free to download, with in-app purchases available.
Is Backtest Trading free?
Backtest Trading is free to download, with in-app purchases available.
Do Backster or Backtest Trading have ads?
Neither Backster nor Backtest Trading shows ads.
Which is updated more often, Backster or Backtest Trading?
Backster ships an update weekly, and Backtest Trading every 3 days. Most recently, Backster was updated on October 9, 2026 and Backtest Trading on October 1, 2026.

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