# CapShield vs Position Size Calculator

The clearest difference is in-app purchases: CapShield at none against Position Size Calculator's 3. CapShield also leads on update cadence (daily vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Position Size Calculator sells 3 in-app purchases, starting at $3.99 per month. CapShield asks for nothing beyond the download.

CapShield ships an update daily, Position Size Calculator weekly. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | CapShield | Position Size Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Weekly |
| Size | 51 MB | 93 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Siam Verse Co., Ltd](https://appshunter.io/developer/1892857958) | [Vladyslav Boiko](https://appshunter.io/developer/1894025020) |

## What reviewers say

### CapShield

[App page](https://appshunter.io/ios/app/capshield-position-size-calc/id6762328360)

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

**In-app purchases:** none


### Position Size Calculator

[App page](https://appshunter.io/ios/app/position-size-calculator-psc/id6762391592)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly | $3.99 | per month |
| PRO Annual | $19.99 | per year |
| PRO Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is CapShield free?

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

### Is Position Size Calculator free?

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

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

Both CapShield and Position Size Calculator show ads.

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

CapShield ships an update daily, and Position Size Calculator weekly. Most recently, CapShield was updated on October 24, 2026 and Position Size Calculator on October 17, 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.*