Comparison

PropSize vs PropScale

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

Head to head
About

PropSize

Features
Read full description

Position sizing for prop traders. Enter your balance, risk and stop loss to estimate a lot size. PropSize brings position sizing, configurable prop-firm loss-limit context and shareable trade cards together in one iPhone app. โ€ข Calculate forex, gold and supported index position sizes. โ€ข Use a stop distance in pips or enter entry and stop prices. โ€ข Type your own risk percentage or use quick adjustments. โ€ข Choose your firm and account type, with optional broker overrides. โ€ข Try a guided calculation before exploring subscription options. โ€ข Speak trade inputs using Apple's speech recognition, or type them. โ€ข Copy your lot size or share a trade card. Loss-limit context compares a single estimated trade risk with your configured initial account size and limit. PropSize does not connect to a trading account, track today's losses or open positions, or calculate remaining drawdown. Estimates exclude spread, fees and slippage. Currency conversions use reference rates, which may be cached. Broker contract and volume rules can vary; optional overrides are available. Subscriptions Choose a monthly or annual subscription. Eligible customers may receive the trial displayed at checkout. Apple determines eligibility. The price, trial and renewal terms are shown before confirmation. Subscriptions renew unless cancelled. Purchases and restores require an internet connection; some calculations can use cached rates. PropSize is a calculation tool, not financial advice. It does not guarantee a firm's rules are current or that a trade will avoid a breach. Privacy: https://propsize.app/privacy Terms: https://propsize.app/terms

About

PropScale

Features
Read full description

PropScale is your one source of truth for scaling your trading using propfirms. Generate a custom Dollar Cost Average plan, track your funding, set goals, manage payouts, and much more. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

PropSize4 screens
PropScale4 screens

Verdict

The call

The clearest difference is in-app purchases: PropScale at none against PropSize's 2. On price, update cadence, ads and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. PropSize sells 2 in-app purchases, starting at $8.99 per month. PropScale asks for nothing beyond the download.

UpkeepUpdate frequency

PropSize ships an update every 2 months, PropScale every 5 weeks. The most recent releases landed on October 22, 2026 and October 31, 2026 respectively.

Scorecard1 real difference ยท 5 level
PropSize versus PropScale: the parameters behind the verdict, then further details
ParameterPropSizePropScale
PriceFreeFree
Update frequencyEvery 2 monthsEvery 5 weeks โ€” better
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS15.114.0 โ€” better
Further details โ€” not scored
Size38 MB15 MB
Age rating4+4+
DeveloperJUSTICE UGHELIEDavid McGregor

In-app purchases

2 purchases

PropSize

Subscriptions2
  • PropSize Monthly3 Days trial$8.991 Month
  • PropSize Annual7 Days trial$59.991 Year
None

PropScale

No in-app purchases

Questions

Is PropSize free?
PropSize is free to download, with in-app purchases available.
Is PropScale free?
PropScale is free to download, with no in-app purchases.
Do PropSize or PropScale have ads?
Neither PropSize nor PropScale shows ads.
Which is updated more often, PropSize or PropScale?
PropSize ships an update every 2 months, and PropScale every 5 weeks. Most recently, PropSize was updated on October 22, 2026 and PropScale on October 31, 2026.

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