# Galaxy Gymnastics vs Sunnova

The clearest difference is rating: Galaxy Gymnastics at 5.0 against Sunnova's 3.9. Sunnova's advantage is ratings volume (860 vs 1) and update cadence (every 3 weeks vs every 4 months). 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.

Galaxy Gymnastics holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Sunnova has 860 ratings behind it against 1, so its average is the more settled of the two.

Galaxy Gymnastics ships an update every 4 months, Sunnova every 3 weeks. The most recent releases landed on October 20, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Galaxy Gymnastics | Sunnova |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/galaxy-gymnastics/id1136708361/reviews)** | [3.9 (860 ratings)](https://appshunter.io/ios/app/sunnova/id1604631393/reviews) |
| Number of ratings | 1 | **860** |
| Positive reviews | — | 6.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 71 MB | 87 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mobile Inventor Corp](https://appshunter.io/developer/495582696) | [Sunnova Energy](https://appshunter.io/developer/1435520898) |

## What reviewers say

### Galaxy Gymnastics

[App page](https://appshunter.io/ios/app/galaxy-gymnastics/id1136708361)

This app allows users to manage gymnastics and tumbling classes for athletes aged 2-17. It facilitates athlete registration, class enrollment, program discovery, and payment processing within a single platform.

**Highlights:** Add and manage athlete profiles, Enroll in gymnastics and tumbling classes, Discover new programs and events, Make secure payments, Update billing information, Streamlined command center for all activities

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

**In-app purchases:** none


### Sunnova

[App page](https://appshunter.io/ios/app/sunnova/id1604631393)

Manage your home's energy ecosystem, including solar, storage, and electric vehicles, from a single app. Monitor performance, optimize energy usage, and gain insights into your home's energy consumption.

**Highlights:** Manage solar, storage, and EV devices, View hourly, daily, and monthly performance, Optimize home energy usage, Monitor energy ecosystem, Gain performance insights

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Intuitive interface

**What reviewers complain about**

- 🐛 App crashes frequently
- ⚠️ Unreliable data
- 🔒 Login issues
- 💸 Poor customer service
- 🔋 Drains battery quickly

**Reported bugs**

- App freezes on startup
- Incorrect or missing production data
- Billing information not updating properly

**Requested features**

- Custom date range for production data
- Real-time energy usage and generation data
- Ability to view individual panel performance


## Frequently asked questions

### Is Galaxy Gymnastics free?

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

### Is Sunnova free?

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

### Which has better reviews, Galaxy Gymnastics or Sunnova?

Galaxy Gymnastics is rated higher. Galaxy Gymnastics averages 5.0 out of 5 from 1 ratings, while Sunnova averages 3.9 from 860 ratings.

### Do Galaxy Gymnastics or Sunnova have ads?

Neither Galaxy Gymnastics nor Sunnova shows ads.

### Which is updated more often, Galaxy Gymnastics or Sunnova?

Galaxy Gymnastics ships an update every 4 months, and Sunnova every 3 weeks. Most recently, Galaxy Gymnastics was updated on October 20, 2026 and Sunnova on October 30, 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.*