# Position Size Calculator vs Lot Calculator

The clearest difference is in-app purchases: Lot Calculator at none against Position Size Calculator's 5. On price and iOS requirement there is nothing between them.

Both are free to download. Position Size Calculator sells 5 in-app purchases, starting at $2.99 per 7 days. Lot Calculator asks for nothing beyond the download.

## The numbers

| Metric | Position Size Calculator | Lot Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/position-size-calculator-grid/id6743808232/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 3 months | — |
| Monetization | Subscription | — |
| Size | 6 MB | 1 MB |
| Requires iOS | 17.6 | **16.6** |
| Devices | **iPhone** | — |
| Age rating | 4+ | 4+ |
| Developer | [Christoph Stadelbauer](https://appshunter.io/developer/1746084312) | [Arnaud HAASE](https://appshunter.io/developer/1883956439) |

## What reviewers say

### 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 |


### Lot Calculator

[App page](https://appshunter.io/ios/app/lot-calculator/id6760336246)

**In-app purchases:** none


## Frequently asked questions

### Is Position Size Calculator free?

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

### Is Lot Calculator free?

Lot Calculator is free to download, with no in-app purchases.

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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.*