# NetGym App vs Zumba® Instructor App

The clearest difference is review sentiment: Zumba® Instructor App at 100% against NetGym App's 57%. Zumba® Instructor App also leads on rating (5.0 vs 4.2). NetGym App's advantage is update cadence (every 8 days vs monthly). On price, ratings volume, 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.

Zumba® Instructor App holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 6 and 4 respectively. Written reviews point the same way: 57% of NetGym App's written reviews are positive against 100% of Zumba® Instructor App's.

NetGym App ships an update every 8 days, Zumba® Instructor App monthly. The most recent releases landed on August 19, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | NetGym App | Zumba® Instructor App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (6 ratings)](https://appshunter.io/ios/app/netgym-app/id1001008465/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/zumba-instructor-app/id6774304147/reviews)** |
| Number of ratings | **6** | 4 |
| Positive reviews | 57.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Monthly |
| Monetization | Free | Free |
| Size | 61 MB | 93 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) | [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


### Zumba® Instructor App

[App page](https://appshunter.io/ios/app/zumba-instructor-app/id6774304147)

This app provides on-demand video training modules to help you complete your Zumba® Instructor certification. Learn at your own pace from any mobile device and track your progress through the curriculum. It's designed for individuals registered for instructor training.

**Highlights:** On-demand training videos, Progress tracking, Mobile-optimized playback, Secure account login, Training reminders

**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 Zumba® Instructor App free?

Zumba® Instructor App is free to download, with no in-app purchases.

### Which has better reviews, NetGym App or Zumba® Instructor App?

Zumba® Instructor App is rated higher. NetGym App averages 4.2 out of 5 from 6 ratings, while Zumba® Instructor App averages 5.0 from 4 ratings.

### Do NetGym App or Zumba® Instructor App have ads?

Neither NetGym App nor Zumba® Instructor App shows ads.

### Which is updated more often, NetGym App or Zumba® Instructor App?

NetGym App ships an update every 8 days, and Zumba® Instructor App monthly. Most recently, NetGym App was updated on August 19, 2026 and Zumba® Instructor App on September 20, 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.*