Comparison

Position Size Calculator+ vs Propsafe

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

Head to head
About

Position Size Calculator+

This tool helps traders manage risk and maximize profits by calculating optimal position sizes. It's designed for both beginners and experienced traders across various markets like stocks, forex, and cryptocurrencies.

Highlights
  • Risk management
  • Position size calculation
  • Profit maximization
  • Portfolio protection
  • Supports stocks, forex, crypto
  • Beginner and experienced trader friendly
Features
Read full description

Plan every trade with a position size that matches your risk tolerance. Position Size Calculator+ gives you a clear, guided way to work out how much to trade, based on your account balance, the risk percentage you choose, your entry price and your stop-loss level. Simply enter your trade details to calculate: - Position size - Trade quantity - Amount at risk - Potential profit - Risk/reward ratio Whether you are planning a long or short position, the calculator checks your inputs and updates the results instantly. Add an optional profit target to weigh the potential reward before you enter a trade. Designed for both new and experienced traders, Position Size Calculator+ features: - Guided three-step calculation - Support for long and short trades - Configurable risk from 0.5% to 3% - Optional take-profit calculations - Clear warnings when a stop or target does not fit the trade - Easy copying of calculated values and a one-tap share of your trade setup - Light and dark mode - Made for iPhone, iPad and Mac - Accessible, straightforward controls Use Position Size Calculator+ when planning trades involving stocks, forex, cryptocurrencies, or other price-based markets. Good risk management starts before a trade is placed. Calculate your exposure, understand the potential outcome, and approach every position with a clear plan. Position Size Calculator+ is free to use. It is supported by ads on iPhone and iPad (there are none on the Mac), and you can leave an optional in-app tip to buy the developer a coffee. Position Size Calculator+ is an informational calculation tool and does not provide financial or investment advice. Always verify calculations before making financial decisions.

About

Propsafe

Features
Read full description

Trade your prop-firm challenge with confidence. Propsafe is a free risk and position-size calculator built for funded and challenge traders. Enter your account size, risk, and stop distance — Propsafe instantly tells you the exact position size to take and the risk you're putting on, so you never blow an account on an oversized trade. What Propsafe does • Position-size calculator for Forex and Futures • Forex: major USD pairs with a clean pip-value model • Futures: Mini and Micro contracts, auto-selecting the right contract for your risk • Projected risk per trade shown before you enter Free to use, no account required Use the calculator right away as a guest — no sign-up needed. Create a free account any time to save and sync your presets across devices. Refer a friend Every account comes with its own referral link and code to share with other traders. Who it's for Prop-firm traders and challenge takers (FTMO, TopStep, Apex, and similar) who want to size positions correctly and respect drawdown limits. Propsafe is a calculator and educational tool only. It is not financial advice and does not execute trades.

Screenshots

Position Size Calculator+4 screens
Propsafe4 screens

Verdict

The call

The clearest difference is in-app purchases: Propsafe at none against Position Size Calculator+'s 1. Propsafe also leads on update cadence (daily vs every 6 months) and iOS requirement (15.0 vs 17.0). On price, ads and device support 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. Position Size Calculator+ sells 1 one-off in-app purchase. Propsafe asks for nothing beyond the download.

UpkeepUpdate frequency

Position Size Calculator+ ships an update every 6 months, Propsafe daily. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 6 level
Position Size Calculator+ versus Propsafe: the parameters behind the verdict, then further details
ParameterPosition Size Calculator+Propsafe
PriceFreeFree
Rating4.5 (41 ratings) — better—
Number of ratings41 — better—
Update frequencyEvery 6 monthsDaily — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size7 MB23 MB
Age rating17+4+
DeveloperRobin van Eck van der SluijsLOAM IT SOLUTIONS PRIVATE LIMITED

In-app purchases

1 purchases

Position Size Calculator+

One-time1
  • Buy Me a Coffee$3.99
None

Propsafe

No in-app purchases

Questions

Is Position Size Calculator+ free?
Position Size Calculator+ is free to download, with in-app purchases available.
Is Propsafe free?
Propsafe is free to download, with no in-app purchases.
Do Position Size Calculator+ or Propsafe have ads?
Neither Position Size Calculator+ nor Propsafe shows ads.
Which is updated more often, Position Size Calculator+ or Propsafe?
Position Size Calculator+ ships an update every 6 months, and Propsafe daily. Most recently, Position Size Calculator+ was updated on October 30, 2026 and Propsafe on October 25, 2026.

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