# X3 Force vs Iron Sanctuary

The clearest difference is in-app purchases: Iron Sanctuary at none against X3 Force's 2. X3 Force's advantage is device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. X3 Force sells 2 in-app purchases, starting at $14.99 per month. Iron Sanctuary asks for nothing beyond the download.

## The numbers

| Metric | X3 Force | Iron Sanctuary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (21 ratings)](https://appshunter.io/ios/app/x3-force/id1571190223/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 37 MB |
| Requires iOS | 15.0 | 15.0.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jaquish Biomedical Corporation](https://appshunter.io/developer/1174051341) | [Nolan Mathews](https://appshunter.io/developer/907118720) |

## What reviewers say

### X3 Force

[App page](https://appshunter.io/ios/app/x3-force/id1571190223)

This application works with a smart resistance bar to track your exercise sessions in real time. It displays force data, quantifies workout quality, and helps you monitor progress to maximize results. Focus on improving your performance metrics for enhanced growth.

**Highlights:** Real-time force tracking, Quantify workout quality, Record workout duration, Monitor rep consistency, Calculate time under tension, View peak forces

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $14.99 | per month |
| Yearly | $164.99 | per year |


### Iron Sanctuary

[App page](https://appshunter.io/ios/app/iron-sanctuary/id6814084409)

**In-app purchases:** none


## Frequently asked questions

### Is X3 Force free?

X3 Force is free to download, with in-app purchases available.

### Is Iron Sanctuary free?

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

### Do X3 Force or Iron Sanctuary have ads?

Neither X3 Force nor Iron Sanctuary shows ads.

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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.*