# MOONRAYS vs Dyna

The clearest difference is rating: Dyna at 1.6 against MOONRAYS's 1.0. Dyna also leads on review sentiment (25% vs 0%) and ratings volume (21 vs 4). MOONRAYS's advantage is update cadence (every 6 months vs every 12 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.

Dyna holds the better App Store score, 1.6 against 1.0. That said, the two scores are not equally well evidenced: Dyna has 21 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of MOONRAYS's written reviews are positive against 25% of Dyna's.

MOONRAYS ships an update every 6 months, Dyna every 12 months. The most recent releases landed on August 25, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | MOONRAYS | Dyna |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (4 ratings)](https://appshunter.io/ios/app/moonrays/id1630878477/reviews) | **[1.6 (21 ratings)](https://appshunter.io/ios/app/dyna-glo-heat/id1636653829/reviews)** |
| Number of ratings | 4 | **21** |
| Positive reviews | 0.0% of reviews | **25.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 12 months |
| Monetization | Free | Free |
| Size | 197 MB | 216 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Fusion Products Ltd](https://appshunter.io/developer/1630878479) | [GHP Group Inc.](https://appshunter.io/developer/1099329927) |

## What reviewers say

### MOONRAYS

[App page](https://appshunter.io/ios/app/moonrays/id1630878477)

Control smart lights remotely via a mobile app. Adjust white hues, brightness, and colors. Supports music synchronization, custom scenes, scheduling, and voice commands with Google Home or Alexa.

**Highlights:** Mobile app control, Adjustable white hues and brightness, Customizable light colors, Music synchronization, Scene creation and scheduling, Voice control integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Dyna

[App page](https://appshunter.io/ios/app/dyna-glo-heat/id1636653829)

Control your Dyna-Glo heater remotely via Wi-Fi or Bluetooth. Adjust power, set desired temperatures, and schedule timers directly from your smartphone for convenient and smart heating.

**Highlights:** Wi-Fi/Bluetooth connectivity, Remote On/Off control, Temperature setting, Timer scheduling, Smart heating management

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

**In-app purchases:** none


## Frequently asked questions

### Is MOONRAYS free?

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

### Is Dyna free?

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

### Which has better reviews, MOONRAYS or Dyna?

Dyna is rated higher. MOONRAYS averages 1.0 out of 5 from 4 ratings, while Dyna averages 1.6 from 21 ratings.

### Do MOONRAYS or Dyna have ads?

Neither MOONRAYS nor Dyna shows ads.

### Which is updated more often, MOONRAYS or Dyna?

MOONRAYS ships an update every 6 months, and Dyna every 12 months. Most recently, MOONRAYS was updated on August 25, 2026 and Dyna on September 25, 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.*