# NetGym App vs Stone Mat Studios

The clearest difference is update cadence: NetGym App at every 8 days against Stone Mat Studios's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

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

NetGym App ships an update every 8 days, Stone Mat Studios every 7 months. The most recent releases landed on October 15, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | NetGym App | Stone Mat Studios |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (6 ratings)](https://appshunter.io/ios/app/netgym-app/id1001008465/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 7 months |
| Monetization | Free | — |
| Size | 62 MB | 121 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [NetGym Corp.](https://appshunter.io/developer/1001008464) | [Stone Mat Studios LLC](https://appshunter.io/developer/1889294754) |

## What reviewers say

### NetGym App

[App page](https://appshunter.io/ios/app/netgym-app/id1001008465)

This app simplifies scheduling and communication for fitness professionals. It helps instructors manage class substitutions and allows managers to streamline staff collaboration and gain insights into team communication.

**Highlights:** Streamline sub request process, Foster internal community, Improve member experience, Reduce time managing sub communication, Visibility into sub communication, Easily send and receive substitution requests, Automated sub reminders

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

**In-app purchases:** none


### Stone Mat Studios

[App page](https://appshunter.io/ios/app/stone-mat-studios/id6761391265)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is NetGym App free?

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

### Is Stone Mat Studios free?

Stone Mat Studios is free to download, with no in-app purchases.

### Do NetGym App or Stone Mat Studios have ads?

Neither NetGym App nor Stone Mat Studios shows ads.

### Which is updated more often, NetGym App or Stone Mat Studios?

NetGym App ships an update every 8 days, and Stone Mat Studios every 7 months. Most recently, NetGym App was updated on October 15, 2026 and Stone Mat Studios on October 19, 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.*