# x2oStudio vs Pentagon Strength

The clearest difference is in-app purchases: x2oStudio at none against Pentagon Strength's 3. x2oStudio also leads on ratings volume (304 vs 2). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Pentagon Strength sells 3 in-app purchases, starting at $11.99 per month. x2oStudio asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for x2oStudio against 5.0 for Pentagon Strength. That said, the two scores are not equally well evidenced: x2oStudio has 304 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

x2oStudio ships an update every 3 weeks, Pentagon Strength fortnightly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | x2oStudio | Pentagon Strength |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (304 ratings)](https://appshunter.io/ios/app/x2ostudio/id1508596119/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pentagon-strength/id6772833098/reviews)** |
| Number of ratings | **304** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 38 MB | 9 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HartCore LLC](https://appshunter.io/developer/1508596118) | [Nerio Cedeno](https://appshunter.io/developer/6772833100) |

## What reviewers say

### x2oStudio

[App page](https://appshunter.io/ios/app/x2ostudio/id1508596119)

Easily view class schedules, book your spot, and monitor your fitness journey. Stay organized and motivated with this comprehensive tool.

**Highlights:** View class schedules, Book classes, Track progress, Manage your fitness journey

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

**In-app purchases:** none


### Pentagon Strength

[App page](https://appshunter.io/ios/app/pentagon-strength/id6772833098)

This structured strength training app provides pre-planned workouts tailored to your fitness goals, whether it's building strength, muscle mass, or losing weight. Log every set with weight, reps, and effort to track progress and receive weekly recaps. Enjoy an ad-free experience with no third-party trackers.

**Highlights:** Pre-planned structured workouts, Goal-based program generation, Log sets with weight, reps, and RPE, Track volume and weekly progress, Ad-free and tracker-free experience

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $11.99 | per month |
| Yearly | $79.99 | per year |
| Lifetime Membership | $149.99 | one-time |


## Frequently asked questions

### Is x2oStudio free?

x2oStudio is free to download, with no in-app purchases.

### Is Pentagon Strength free?

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

### Which has better reviews, x2oStudio or Pentagon Strength?

Pentagon Strength is rated higher. x2oStudio averages 5.0 out of 5 from 304 ratings, while Pentagon Strength averages 5.0 from 2 ratings.

### Do x2oStudio or Pentagon Strength have ads?

Neither x2oStudio nor Pentagon Strength shows ads.

### Which is updated more often, x2oStudio or Pentagon Strength?

x2oStudio ships an update every 3 weeks, and Pentagon Strength fortnightly. Most recently, x2oStudio was updated on November 7, 2026 and Pentagon Strength on October 31, 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.*