# Unbreakable by Dr. John Rusin vs PROFORMANCE

The clearest difference is rating: PROFORMANCE at 5.0 against Unbreakable by Dr. John Rusin's 3.4. PROFORMANCE also leads on iOS requirement (13.0 vs 15.0). Unbreakable by Dr. John Rusin's advantage is ratings volume (12 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PROFORMANCE holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: Unbreakable by Dr. John Rusin has 12 ratings behind it against 2, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 6 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Unbreakable by Dr. John Rusin | PROFORMANCE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (12 ratings)](https://appshunter.io/ios/app/unbreakable-by-dr-john-rusin/id6744409487/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/proformance/id6748704770/reviews)** |
| Number of ratings | **12** | 2 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | Every 6 months |
| Monetization | Free | Free |
| Size | 41 MB | 55 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [John Rusin](https://appshunter.io/developer/1807540567) | [ProFormance Physical Therapy & Sports Performance PC](https://appshunter.io/developer/1827093317) |

## What reviewers say

### Unbreakable by Dr. John Rusin

[App page](https://appshunter.io/ios/app/unbreakable-by-dr-john-rusin/id6744409487)

This app helps you train smarter and feel better with a pain-free performance system. Log workouts, track progress, and access expert coaching and exclusive resources to achieve your fitness goals without setbacks.

**Highlights:** Pain-Free Performance Training system, Track progress and view workouts, Expert coaching on demand, Exclusive training resources, Community discussion boards, Exercise library with tutorials, Flexible training schedules

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

**In-app purchases:** none


### PROFORMANCE

[App page](https://appshunter.io/ios/app/proformance/id6748704770)

Log completed workout sessions, view upcoming schedules, and book appointments seamlessly. Monitor your fitness progress and maximize your training outcomes. This app helps you stay organized and motivated on your Proformance journey.

**Highlights:** Log completed workout sessions, Check upcoming workouts, Book appointments, Monitor progress, Stay organized

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Unbreakable by Dr. John Rusin free?

Unbreakable by Dr. John Rusin is free to download, with no in-app purchases.

### Is PROFORMANCE free?

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

### Which has better reviews, Unbreakable by Dr. John Rusin or PROFORMANCE?

PROFORMANCE is rated higher. Unbreakable by Dr. John Rusin averages 3.4 out of 5 from 12 ratings, while PROFORMANCE averages 5.0 from 2 ratings.

### Do Unbreakable by Dr. John Rusin or PROFORMANCE have ads?

Neither Unbreakable by Dr. John Rusin nor PROFORMANCE shows ads.

### Which is updated more often, Unbreakable by Dr. John Rusin or PROFORMANCE?

Unbreakable by Dr. John Rusin ships an update every 6 months, and PROFORMANCE every 6 months. Most recently, Unbreakable by Dr. John Rusin was updated on October 24, 2026 and PROFORMANCE on October 24, 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.*