# cTrader vs STINU Position Size Calculator

cTrader and STINU Position Size Calculator both sit at 4.8 stars, but that hides the real split: 87% of cTrader's written reviews are positive against 46% of STINU Position Size Calculator's. cTrader also leads on in-app purchases (none vs 1). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. STINU Position Size Calculator sells 1 in-app purchase, starting at $18.99 per year. cTrader asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for cTrader against 4.6 for STINU Position Size Calculator. Both are backed by a comparable volume of ratings — 1.8K and 834 respectively. Written reviews are what separate them: 87% of cTrader's written reviews are positive against 46% of STINU Position Size Calculator's.

cTrader ships an update weekly, STINU Position Size Calculator every 2 weeks. The most recent releases landed on October 31, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | cTrader | STINU Position Size Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.8K ratings)](https://appshunter.io/ios/app/ctrader-cfd-trading-and-charts/id767428811/reviews)** | [4.6 (834 ratings)](https://appshunter.io/ios/app/stinu-position-size-calculator/id1415292923/reviews) |
| Number of ratings | **1.8K** | 834 |
| Positive reviews | **87.4% of reviews** | 45.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 240 MB | 60 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Spotware](https://appshunter.io/developer/767428815) | [Black Tower Investments Ltd.](https://appshunter.io/developer/659419543) |

## What reviewers say

### cTrader

[App page](https://appshunter.io/ios/app/ctrader-cfd-trading-and-charts/id767428811)

Trade global assets like Forex, metals, and stocks with advanced charting and analysis tools. Customize your trading experience with price alerts, trade statistics, and a user-friendly interface. Access all your accounts in one place for seamless on-the-go trading.

**Highlights:** Trade Forex, Metals, Oil, Indices, Stocks, ETFs, Advanced technical analysis tools, Customizable price alerts, Trade statistics and performance review, Multiple chart types and drawing tools, One-click trading with QuickTrade Mode, Symbol watchlists and account management

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast execution
- 👍 User-friendly interface
- 🔒 Robust security features
- 💡 Advanced charting and analysis tools
- 👍 Easy to manage trades and adjust SL/TP

**What reviewers complain about**

- 🐛 Occasional crashes and loading issues
- 🔋 Slow load times on some devices
- 👎 Limited customization options
- 👎 Removal of useful features in recent updates
- 👎 Inconsistent performance across platforms

**Reported bugs**

- Equity/balance panel not accessible on iOS
- Inconsistent order execution and slippage issues
- Inability to sort orders and positions by price or TP/SL

**Requested features**

- Add candle timer and settings to customize TP levels
- Improve mobile app to match desktop functionality
- Implement dark mode and more chart customization options
- Synchronize indicators and drawings across platforms
- Add more advanced risk management tools


### STINU Position Size Calculator

[App page](https://appshunter.io/ios/app/stinu-position-size-calculator/id1415292923)

This app provides precise position sizing for Forex, commodities, and cryptocurrency trading using live market data. It helps traders eliminate errors and execute trades with confidence by accurately calculating trade size based on risk tolerance and stop-loss distances.

**Highlights:** Real-time market data for accurate calculations, Supports multiple account currencies, Fast calculation for multiple stop-loss distances, Calculations for commodities and crypto, Leverage independent risk calculation, Intuitive and clean user interface, Eliminates manual calculation errors

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $18.99 | per year |

**What reviewers like**

- 🚀 Easy to use
- 👍 Simple and accurate
- 🚀 Quick calculations
- 👍 Great for risk management
- 👍 Helpful for beginners

**What reviewers complain about**

- 🐛 Doesn't work on weekends
- 🐛 Inaccurate risk calculations
- 💰 Overpriced subscription
- 🐛 Frequent errors and bugs
- 🐛 Doesn't work with all currency pairs

**Reported bugs**

- Requests for market price fail
- Unable to enter decimal values for pips
- App crashes on certain devices
- Incorrect lot size calculations

**Requested features**

- Add support for indices (US30, NAS100, SPX500)
- Add support for cryptocurrencies and commodities
- Allow calculations outside of market hours
- Add a night mode/dark theme
- Implement saved profiles for different account sizes


## Frequently asked questions

### Is cTrader free?

cTrader is free to download, with no in-app purchases.

### Is STINU Position Size Calculator free?

STINU Position Size Calculator is free to download, with in-app purchases available.

### Which has better reviews, cTrader or STINU Position Size Calculator?

cTrader is rated higher. cTrader averages 4.8 out of 5 from 1.8K ratings, while STINU Position Size Calculator averages 4.6 from 834 ratings.

### Do cTrader or STINU Position Size Calculator have ads?

Neither cTrader nor STINU Position Size Calculator shows ads.

### Which is updated more often, cTrader or STINU Position Size Calculator?

cTrader ships an update weekly, and STINU Position Size Calculator every 2 weeks. Most recently, cTrader was updated on October 31, 2026 and STINU Position Size Calculator on November 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*