Best Position Sizing Apps

0+ iOS apps curated and reviewed

4.1 avg rating
17 free apps
Updated June 2026

Every iPhone needs a few good position sizing apps. We benchmark 0+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Position Sizing Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Position Size Calculator: PosiPosition Size Calculator: Posi$2.995.0★ (1)NoNoAug 2026
2True PositionTrue PositionFree3.0★ (4)NoNoMay 2026
3Trade Calculator, Stock MarketTrade Calculator, Stock MarketFree3.9★ (9)NoNoMay 2026
4sqft ARsqft ARFree4.4★ (761)YesNoOct 2026
5Duomi Calc: Stock & FuturesDuomi Calc: Stock & FuturesFree4.9★ (8)YesYesSep 2026
6MeasureMeasureFree3.1★ (1.8K)NoNoOct 2026
7PenometerPenometerFree5.0★ (1)NoYesOct 2026
8G2 PerformanceG2 PerformanceFree3.9★ (7)NoNoSep 2026

Top Picks for Position Sizing

Position Size Calculator: Posi#1

Position Size Calculator: Posi by Ennio Bovyn

Stocks, ETFs, Crypto Risk
Editor's Choice
💰 Finance
5.0(1 ratings)
$2.99
Position Size Calculator: Posi screenshot 1
Position Size Calculator: Posi screenshot 2
Position Size Calculator: Posi screenshot 3
Position Size Calculator: Posi screenshot 4
Position Size Calculator: Posi screenshot 5
Position Size Calculator: Posi screenshot 6

This tool helps investors and traders precisely calculate the optimal size for their positions across various assets like stocks, ETFs, forex, and crypto. It's designed to manage risk effectively, safeguard capital, and optimize returns for both beginners and experienced users.

3.0(4 ratings)
Free
True Position screenshot 1
True Position screenshot 2

This app calculates the true position of holes based on engineering drawing dimensions and tolerances. It helps determine if hole positions meet required specifications, with or without Maximum Material Condition. It's a tool for manufacturing quality control.

More Position Sizing apps to explore

FAQ about Position Sizing

What are the best position sizing apps for iPhone?
Position Size Calculator: Posi tops our position sizing apps ranking as of June 2026, with a 5.0-star average from 1 App Store ratings, and it's priced at $2.99.
Yes — 17 of the top position sizing apps we rank are free to download, including True Position and Trade Calculator, Stock Market.
Position Size Calculator: Posi has no ads and has no in-app purchases, according to its App Store listing as of June 2026.

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