# S2S Functional Performance vs ASI Gymnastics

The clearest difference is ads: ASI Gymnastics at none against S2S Functional Performance's shown. ASI Gymnastics also leads on update cadence (every 3 weeks vs every 2 months) and monetization model (free vs ad-supported). On price, rating, ratings volume 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 ASI Gymnastics. Both are backed by a comparable volume of ratings — 4 and 6 respectively.

S2S Functional Performance ships an update every 2 months, ASI Gymnastics every 3 weeks. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | S2S Functional Performance | ASI Gymnastics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/s2s-functional-performance/id1031344590/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/asi-gymnastics/id1489381825/reviews) |
| Number of ratings | 4 | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 119 MB | 60 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Meredith S. Tittle, P.T., P.C.](https://appshunter.io/developer/1462694216) | [ASI GYMNASTICS HOLDING LP](https://appshunter.io/developer/1489381824) |

## 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


### ASI Gymnastics

[App page](https://appshunter.io/ios/app/asi-gymnastics/id1489381825)

Manage your gymnastics account, register for classes, and track your child's skill progression. Receive important updates and manage enrollments easily on the go.

**Highlights:** Class registration, Account management, Skill progression tracking, Mobile notifications, Event updates

**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 ASI Gymnastics free?

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

### Which has better reviews, S2S Functional Performance or ASI Gymnastics?

S2S Functional Performance and ASI Gymnastics are both rated 5.0 out of 5 on the App Store, from 4 and 6 ratings respectively.

### Do S2S Functional Performance or ASI Gymnastics have ads?

S2S Functional Performance shows ads; ASI Gymnastics does not.

### Which is updated more often, S2S Functional Performance or ASI Gymnastics?

S2S Functional Performance ships an update every 2 months, and ASI Gymnastics every 3 weeks. Most recently, S2S Functional Performance was updated on October 17, 2026 and ASI Gymnastics 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.*