# NetGym App vs SYNC GO

The clearest difference is update cadence: NetGym App at every 8 days against SYNC GO's every 4 months. SYNC GO's advantage is rating (4.4 vs 4.2) and ratings volume (39 vs 6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SYNC GO holds the better App Store score, 4.4 against 4.2. That said, the two scores are not equally well evidenced: SYNC GO has 39 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 57% of NetGym App's written reviews are positive against 67% of SYNC GO's.

NetGym App ships an update every 8 days, SYNC GO every 4 months. The most recent releases landed on August 19, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | NetGym App | SYNC GO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (6 ratings)](https://appshunter.io/ios/app/netgym-app/id1001008465/reviews) | **[4.4 (39 ratings)](https://appshunter.io/ios/app/sync-go/id1404696486/reviews)** |
| Number of ratings | 6 | **39** |
| Positive reviews | 57.1% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 4 months |
| Monetization | Free | Free |
| Size | 61 MB | 51 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NetGym Corp.](https://appshunter.io/developer/1001008464) | [Zumba® Fitness](https://appshunter.io/developer/628664480) |

## 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


### SYNC GO

[App page](https://appshunter.io/ios/app/sync-go/id1404696486)

This app is an all-in-one tool for creating music playlists for fitness classes. It allows instructors to access monthly music and video content, trim songs, and make playlists available offline. It also provides access to teaching aids and syncs content from a previous platform.

**Highlights:** Music playlist creation, Trim songs to custom lengths, Offline playlist access, Access to monthly music/video content, Syncs with SYNC Now, Access to teaching aids

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

**In-app purchases:** none


## Frequently asked questions

### Is NetGym App free?

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

### Is SYNC GO free?

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

### Which has better reviews, NetGym App or SYNC GO?

SYNC GO is rated higher. NetGym App averages 4.2 out of 5 from 6 ratings, while SYNC GO averages 4.4 from 39 ratings.

### Do NetGym App or SYNC GO have ads?

Neither NetGym App nor SYNC GO shows ads.

### Which is updated more often, NetGym App or SYNC GO?

NetGym App ships an update every 8 days, and SYNC GO every 4 months. Most recently, NetGym App was updated on August 19, 2026 and SYNC GO on August 16, 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.*