# X3 Force vs SprintCap

The clearest difference is device support: X3 Force at 4 against SprintCap's 1. X3 Force also leads on iOS requirement (15.0 vs 18.5). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. X3 Force sells 2 in-app purchases, starting at $14.99 per month and SprintCap sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 11, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | X3 Force | SprintCap |
| --- | --- | --- |
| 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 | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 22 MB |
| Requires iOS | **15.0** | 18.5 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Jaquish Biomedical Corporation](https://appshunter.io/developer/1174051341) | [Amrit Subramanian](https://appshunter.io/developer/1562111455) |

## 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 |


### SprintCap

[App page](https://appshunter.io/ios/app/sprintcap-sprint-timer/id6749511992)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - Monthly | $3.99 | per month |


## Frequently asked questions

### Is X3 Force free?

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

### Is SprintCap free?

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

### Do X3 Force or SprintCap have ads?

Neither X3 Force nor SprintCap shows ads.

### Which is updated more often, X3 Force or SprintCap?

X3 Force ships an update fortnightly, and SprintCap fortnightly. Most recently, X3 Force was updated on October 11, 2026 and SprintCap on October 18, 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.*