Comparison

RangeSight Studios vs TradaZen

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

Head to head
About

RangeSight Studios

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Know if your FTMO setup can pass before you pay another $540 for a challenge. RangeSight runs 10,000 simulated FTMO challenges against your exact strategy and FTMO's real drawdown, daily loss, and profit target rules. It gives you one number you can act on: your pass probability. How it works: 1. Enter your strategy's numbers (win rate, average win and loss, trades per day). 2. Choose the FTMO challenge size and rule set. 3. RangeSight runs 10,000 Monte Carlo simulations and shows your pass probability, your likely maximum drawdown, and where most attempts fail. Why it matters: A prop-firm challenge fee is real money. Before you risk it, see the odds your strategy actually clears the rules, not a guess, a simulated distribution across thousands of runs. One purchase. No subscription. FOUNDER LIFETIME: $29.99 one-time. First 1,000 buyers only. After that, retail is $99.99 lifetime still less than one failed FTMO 100K retry. — WHAT YOU GET — - Pass Probability "31% of simulated candidates pass with your current risk." One number. Act on it. - Real failure modes drawdown breach, daily-loss cap hit, or ran out of days. Ranked, so you know which rule is the actual problem. - Suggested risk reduction when your odds are marginal, RangeSight tells you the exact risk-per-trade that puts you in the passing band. - 10,000 Monte Carlo paths per simulation fat-tail aware, vol-adjusted, absorbing-barrier modeled. - Strategy Library save your setups, compare them, re-run after you tweak. - Scalper, day trader, and swing trader presets. - Saturday Weekend Digest weekly review of which strategies stayed in the passing band. — BUILT FOR FTMO. WORKS FOR 23 OTHER FIRMS. — RangeSight is purpose-built for FTMO traders, with FTMO's actual rule structure modeled correctly (10% max drawdown, 5% daily loss, 10% profit target, two-phase evaluation). The same engine supports 23 other prop firms: Apex Trader Funding, Topstep, MyFundedFX, FundedNext, E8 Markets, The5%ers, Goat Funded Trader, and more each with their own drawdown structure (static, trailing, or trailing end-of-day). — WHY THIS EXISTS — FTMO challenges cost $155 (10K) to $1,080 (200K). The 100K eval is $540. Most failed attempts are not bad luck they're the same trader, the same setup, breaking the same rule on the same trade type. RangeSight lets you watch 10,000 versions of your strategy run through your FTMO evaluation BEFORE you pay for another retry. The simulation is honest. If your strategy genuinely passes, RangeSight shows 80%+ pass rates and tells you. If it doesn't, RangeSight shows you the rule you're going to fail. No artificial fear-tuning. No upsell-driven results. Note: simulation models Phase 1 only. Phase 2 has a 5% target instead of 10% your real pass odds are typically 10–20% lower than the simulation shows. Use the result as a floor, not a guarantee. — PRICING — Founder Lifetime: $29.99 one-time first 1,000 buyers only, 60 days, no renewal, no auto-charge, ever. Retail Lifetime: $99.99 one-time after the founder window closes. No monthly subscriptions. No yearly subscriptions. Buy it once. Not affiliated with FTMO, Apex Trader Funding, Topstep, or any prop firm. Educational simulation only. Verify current rules with your firm before trading. RangeSight does not broker funding. Pass probability is a simulation output, not a guarantee.

About

TradaZen

Practice stock trading with real market data and hidden outcomes. Learn step-by-step with a virtual coach, test your strategies in timed duels, and track your performance. This app offers a risk-free environment to hone your trading skills.

Highlights
  • Real market charts with hidden outcomes
  • Step-by-step learning path
  • Virtual coach with chart explanations
  • Practice account with customizable balance
  • Ranked duels against other traders
  • Performance tracking and journaling
Features
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A trading simulator built on real charts, with the outcome hidden. You call Long or Short. The market reveals what it really did. TradaZen is paper trading on the real market: every scenario is a real chart, on a real date, on a real asset. No made-up prices, no promise of profit. You read, you decide, you see. LEARN STEP BY STEP • A lesson path from candle basics to trading decisions • Nova, your coach, explains charts with zooms, arrows and notes • Apply each idea to scenarios from real market data TRAIN ON THE REAL MARKET • A real chart with its candles, the continuation hidden • Long, Short, or stay out: your read is what counts • Stop and target set for you, so you see the risk before you confirm • The reveal: candles appear one by one until the stop or the target is hit • At the end, the real day, time and source of the scenario • Timeframes from 4h down to 1 minute, light or dark theme, drawing tools YOUR PRACTICE ACCOUNT • A starting balance in your currency, a stake you choose • Every good read grows your balance, every mistake shrinks it • Blown account? You restart, with what you learned RANKED DUEL • Ten rounds, fifteen seconds per call, an opponent from your league • Same scenarios for both, total R decides • Points to win or lose in every duel YOUR RANK • From Iron to Diamond, with divisions and league points • Your stats: accuracy, average R, streaks, results by market YOUR JOURNAL • Log your real trades in seconds, keep your track record MARKETS Crypto, forex, indices, gold and commodities, futures, stocks. Pick your favorite markets, change anytime. WHO IT IS FOR Beginners who want to learn to read a chart without risking a cent. Traders who want to test their read and measure up against others. WHAT WE DON'T DO No investment advice, no signals, no promise of profit. The money in the game is fictional. You decide and you manage your risk. SUBSCRIPTION TradaZen Pro: yearly, monthly or weekly subscription. Eligible new subscribers may get 7 days free on the yearly plan; monthly and weekly plans have no trial. Payment is charged to your Apple Account and renews automatically unless canceled at least 24 hours before the end of the period. Manage or cancel anytime in Settings. Terms of Use: https://tradazen.com/cgu · Privacy: https://tradazen.com/confidentialite

Screenshots

RangeSight Studios4 screens
TradaZen4 screens

Verdict

The call

The clearest difference is ads: RangeSight Studios at none against TradaZen's shown. RangeSight Studios also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.4). TradaZen's advantage is update cadence (every 5 days vs fortnightly). On price and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. RangeSight Studios sells 4 in-app purchases, starting at $19.99 per month and TradaZen sells 5 in-app purchases, starting at $11.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

RangeSight Studios ships an update fortnightly, TradaZen every 5 days. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

Scorecard4 real differences · 5 level
RangeSight Studios versus TradaZen: the parameters behind the verdict, then further details
ParameterRangeSight StudiosTradaZen
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyFortnightlyEvery 5 days — better
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better16.4
Further details — not scored
Size33 MB139 MB
Age rating4+9+
DeveloperRoss ShawMehdi Azizi

In-app purchases

4 purchases

RangeSight Studios

Subscriptions3
  • Standard Monthly$19.991 Month
  • Pro Access7 Days trial$29.991 Month
  • Pro Access Yearly7 Days trial$299.991 Year
One-time1
  • Pro Access Lifetime$29.99
5 purchases

TradaZen

Subscriptions5
  • TradaZen Pro (Weekly)$11.997 Days
  • TradaZen Pro$19.991 Month
  • TradaZen Pro Annuel$44.991 Year
Show 2 more
  • TradaZen Pro Annual7 Days trial$59.991 Year
  • TradaZen Pro1 Year trial$89.991 Year

Questions

Is RangeSight Studios free?
RangeSight Studios is free to download, with in-app purchases available.
Is TradaZen free?
TradaZen is free to download, with in-app purchases available.
Do RangeSight Studios or TradaZen have ads?
TradaZen shows ads; RangeSight Studios does not.
Which is updated more often, RangeSight Studios or TradaZen?
RangeSight Studios ships an update fortnightly, and TradaZen every 5 days. Most recently, RangeSight Studios was updated on October 10, 2026 and TradaZen on October 14, 2026.

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