# Position Size Calculator Plus vs Signal Sizer

The clearest difference is ads: Signal Sizer at none against Position Size Calculator Plus's shown. Signal Sizer also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Position Size Calculator Plus sells 2 in-app purchases, starting at $4.99 per month and Signal Sizer sells 1 in-app purchase, starting at $2.49 per 7 days. Whichever you choose, the download price is not the number that matters.

Position Size Calculator Plus ships an update every 2 months, Signal Sizer monthly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Position Size Calculator Plus | Signal Sizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/position-size-calculator-plus/id6473166448/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 10 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Xiaobin Li](https://appshunter.io/developer/1634577081) | [Jean Pierre Djidiack FAYE](https://appshunter.io/developer/6789154647) |

## What reviewers say

### Position Size Calculator Plus

[App page](https://appshunter.io/ios/app/position-size-calculator-plus/id6473166448)

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.

**Highlights:** Multi-market position sizing, Multiple entry strategy planning, Save and organize calculations, Risk-reward analysis, Live and custom market rates, 7-day free trial

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - Monthly | $4.99 | per month |
| Pro - Yearly | $17.99 | per year |


### Signal Sizer

[App page](https://appshunter.io/ios/app/signal-sizer/id6789154645)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Signal Sizer Premium | $2.49 | per 7 days |


## Frequently asked questions

### Is Position Size Calculator Plus free?

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

### Is Signal Sizer free?

Signal Sizer is free to download, with in-app purchases available.

### Do Position Size Calculator Plus or Signal Sizer have ads?

Position Size Calculator Plus shows ads; Signal Sizer does not.

### Which is updated more often, Position Size Calculator Plus or Signal Sizer?

Position Size Calculator Plus ships an update every 2 months, and Signal Sizer monthly. Most recently, Position Size Calculator Plus was updated on November 4, 2026 and Signal Sizer on November 5, 2026.

---

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