# Position Size Calculator Plus vs Position Size Calculator

The clearest difference is rating: Position Size Calculator at 4.0 against Position Size Calculator Plus's 1.0. Position Size Calculator also leads on ads (none vs shown). Position Size Calculator Plus's advantage is monetization model (free with in-app purchases vs subscription). On price, ratings volume, update cadence and in-app purchases 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 Position Size Calculator sells 5 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Position Size Calculator holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Position Size Calculator Plus ships an update every 2 months, Position Size Calculator every 3 months. The most recent releases landed on August 23, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Position Size Calculator Plus | Position Size Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/position-size-calculator-plus/id6473166448/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/position-size-calculator-grid/id6743808232/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 27 MB | 6 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Xiaobin Li](https://appshunter.io/developer/1634577081) | [Christoph Stadelbauer](https://appshunter.io/developer/1746084312) |

## 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 |


### Position Size Calculator

[App page](https://appshunter.io/ios/app/position-size-calculator-grid/id6743808232)

This app provides quick and accurate lot size calculations for various trading instruments directly on your mobile device. It supports Forex, Metals, Commodities, Indices, and Crypto, with a customizable instrument library and support for all major account currencies.

**Highlights:** Accurate lot size calculations, Supports Forex, Metals, Commodities, Indices, Crypto, Customizable contract size, tick size, tick value, Built-in instrument library, Works with all major account currencies, Fast and minimal interface

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grid Premium | $2.99 | per 7 days |
| Grid Premium | $4.99 | per 7 days |
| Grid Premium | $19.99 | per year |
| Grid Premium | $29.99 | per year |
| Grid Premium Lifetime | $89.99 | one-time |


## Frequently asked questions

### Is Position Size Calculator Plus free?

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

### Is Position Size Calculator free?

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

### Which has better reviews, Position Size Calculator Plus or Position Size Calculator?

Position Size Calculator is rated higher. Position Size Calculator Plus averages 1.0 out of 5 from 1 ratings, while Position Size Calculator averages 4.0 from 1 ratings.

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

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

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

Position Size Calculator Plus ships an update every 2 months, and Position Size Calculator every 3 months. Most recently, Position Size Calculator Plus was updated on August 23, 2026 and Position Size Calculator on September 23, 2026.

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