Position Size Calculator Plus vs TradeZen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Position Size Calculator Plus
This tool helps traders calculate optimal position sizes for various markets like Forex, Crypto, and Stocks. It aids in disciplined risk control and strategic trading decisions by providing precise calculations and risk-reward analysis. Features include multi-market support, record management, and live market rates.
- Multi-market position sizing
- Multiple entry strategy planning
- Save and organize calculations
- Risk-reward analysis
- Live and custom market rates
- 7-day free trial
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Position Size Calculator: All in One helps traders determine optimal position sizing across multiple markets. This comprehensive risk management tool supports precise calculations for Forex, Crypto, Futures, Indices, Commodities and Stocks trading, ensuring disciplined risk control for every trade. Transform your trading with professional-grade position sizing. Our calculator helps you maintain consistent risk levels across different market conditions, turning emotional trading decisions into calculated, strategic moves. Key Features: • Multi-Market Support - Calculate position sizes for Forex, Crypto, Futures, Indices, Commodities and Stocks • Multiple Entry setup - Plan complex trading setups with varied entry and exit strategies • Record Management - Save, organize, and import your position size calculations • Risk Modes - • Risk-Reward Analysis - Instantly see potential profit against risked capital • Live & Custom Market Rates - Access current market data or input custom rates Stay disciplined with your trading strategy by knowing exactly how much to invest in each position. Professional traders understand that consistent position sizing is often more important than entry timing. Never risk too much on a single trade again. Make calculated decisions about your capital allocation and improve your long-term profitability with Position Size Calculator: All in One. Explore all of the pro features with 7 days free trial. A subscription is required for continued access to all features after the trial period. Download today to take the guesswork out of your trading decisions! Privacy policy: https://fxcore.org/psc-privacy-policy/ Terms of use: https://fxcore.org/psc-terms/
TradeZen
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TradeZen is a trading journal built around one idea: your biggest enemy in the market is not your strategy — it is your behavior. Most traders lose money in the same way, session after session, without ever seeing the pattern clearly enough to stop it. TradeZen exists to make that pattern visible, name it, and help you train against it before it taxes the next session. ZEN AI Zen is your AI trading coach. It reads your closed trades, isolates your most expensive behavioral pattern — the leak — and works with you to close it. Zen does not give generic motivation. It gives you specific analysis: what you did, when you did it, how much it cost, and what the next session needs from you. Before the open, Zen reads your state and your pattern. During a rough session, one tap activates the Stop Me protocol. After the close, Zen reviews what happened without judgment. The more honest trades you log, the sharper Zen gets. ZEN MIRROR Your behavioral fingerprint. Zen Mirror identifies your top leak — the repeating decision that is draining the account — with evidence pulled from your own trade history. Not theory. Your data. Mirror shows the money impact, the pattern cluster, and the trades you should review first. When the pattern is strong enough, Zen can run live practice scenarios: it gives you market situations, asks what you would do, and grades your process. TRADING CHART A professional-grade equity chart built on a native Canvas renderer. Real OHLCV candlesticks with bodies and wicks. Volume bars. EMA 9 and EMA 21. Momentum scrolling with natural deceleration. A crosshair that locks price and date labels to the axes when you scrub. Switch between Day, Week, and Month — the numbers update instantly. TRADE JOURNAL Log trades fast. Add mood, confidence, and rule compliance per entry. Review any session as a Story — swipe through your trades the same way you swipe through Instagram, with P&L and context on every card. The calendar heatmap shows your best and worst days at a glance. The streak tracker keeps your discipline visible. Every closed trade feeds Zen's pattern engine. TILT PROTOCOL One button to stop yourself. When you feel the session slipping — revenge trading, overtrading, chasing — tap ZEN STOP ME. Zen walks you through a structured circuit breaker and locks you out until you confirm you are ready to trade your process again. BUILT FOR TRADERS WHO TAKE BEHAVIOR SERIOUSLY TradeZen does not promise alpha. It promises clarity about where your money is actually going — and a structured way to stop the leak before it compounds. Log honest trades. Let Zen find the pattern. Train against it. Repeat.
Screenshots
Verdict
The clearest difference is in-app purchases: TradeZen at none against Position Size Calculator Plus's 2. TradeZen also leads on ads (none vs shown) and update cadence (weekly vs every 2 months). On price, device support and iOS requirement 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
Both are free to download. Position Size Calculator Plus sells 2 in-app purchases, starting at $4.99 per month. TradeZen asks for nothing beyond the download.
Position Size Calculator Plus ships an update every 2 months, TradeZen weekly. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.
| Parameter | Position Size Calculator Plus | TradeZen |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 27 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Xiaobin Li | TRADEZEN LABS LLC |
In-app purchases
Position Size Calculator Plus
- Pro - Monthly7 Days trial$4.991 Month
- Pro - Yearly7 Days trial$17.991 Year
TradeZen
No in-app purchases
Questions
Is Position Size Calculator Plus free?
Is TradeZen free?
Do Position Size Calculator Plus or TradeZen have ads?
Which is updated more often, Position Size Calculator Plus or TradeZen?
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