# S2S Functional Performance vs Vybe 5

The clearest difference is update cadence: Vybe 5 at every 3 weeks against S2S Functional Performance's every 2 months. Vybe 5 also leads on ratings volume (100 vs 4). S2S Functional Performance's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for S2S Functional Performance against 5.0 for Vybe 5. That said, the two scores are not equally well evidenced: Vybe 5 has 100 ratings behind it against 4, so its average is the more settled of the two.

S2S Functional Performance ships an update every 2 months, Vybe 5 every 3 weeks. The most recent releases landed on June 1, 2026 and July 27, 2026 respectively.

## The numbers

| Metric | S2S Functional Performance | Vybe 5 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/s2s-functional-performance/id1031344590/reviews)** | [5.0 (100 ratings)](https://appshunter.io/ios/app/vybe-5/id1535063488/reviews) |
| Number of ratings | 4 | **100** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Ad-supported | Ad-supported |
| Size | 119 MB | 36 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Meredith S. Tittle, P.T., P.C.](https://appshunter.io/developer/1462694216) | [Vybe 5 LLC](https://appshunter.io/developer/1500329952) |

## What reviewers say

### S2S Functional Performance

[App page](https://appshunter.io/ios/app/s2s-functional-performance/id1031344590)

This app helps users manage their physical therapy appointments, specialized training sessions, and rewards program. Connect with the S2S community, access exclusive insider tips, and optimize your health and fitness journey.

**Highlights:** Client account management, Physical therapy scheduling, S2S Rewards program, Social media integration, Exclusive rewards and tips, Specialized training access

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Vybe 5

[App page](https://appshunter.io/ios/app/vybe-5/id1535063488)

This app offers a holistic fitness experience by integrating infrared heat, HIIT, yoga, and meditation. Workouts are designed for all levels to improve strength, flexibility, mental clarity, and immune function.

**Highlights:** Infrared heat integration, High Intensity Interval Training (HIIT), Yoga and meditation practices, Mind-body holistic approach, Suitable for all fitness levels, Improves strength and flexibility, Enhances mental acuity and immune system

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is S2S Functional Performance free?

S2S Functional Performance is free to download, with no in-app purchases.

### Is Vybe 5 free?

Vybe 5 is free to download, with no in-app purchases.

### Which has better reviews, S2S Functional Performance or Vybe 5?

S2S Functional Performance is rated higher. S2S Functional Performance averages 5.0 out of 5 from 4 ratings, while Vybe 5 averages 5.0 from 100 ratings.

### Do S2S Functional Performance or Vybe 5 have ads?

Both S2S Functional Performance and Vybe 5 show ads.

### Which is updated more often, S2S Functional Performance or Vybe 5?

S2S Functional Performance ships an update every 2 months, and Vybe 5 every 3 weeks. Most recently, S2S Functional Performance was updated on June 1, 2026 and Vybe 5 on July 27, 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.*