# Sunsa vs GLOWRIUM

The clearest difference is rating: Sunsa at 4.5 against GLOWRIUM's 2.4. Sunsa also leads on review sentiment (83% vs 45%). GLOWRIUM's advantage is update cadence (every 2 months vs every 29 months) and monetization model (free vs free with in-app purchases). 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.

Sunsa holds the better App Store score, 4.5 against 2.4. Both are backed by a comparable volume of ratings — 27 and 34 respectively. Written reviews point the same way: 83% of Sunsa's written reviews are positive against 45% of GLOWRIUM's.

Sunsa ships an update every 29 months, GLOWRIUM every 2 months. The most recent releases landed on June 1, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Sunsa | GLOWRIUM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (27 ratings)](https://appshunter.io/ios/app/sunsa/id1479444977/reviews)** | [2.4 (34 ratings)](https://appshunter.io/ios/app/glowrium/id6445907786/reviews) |
| Number of ratings | 27 | **34** |
| Positive reviews | **83.3% of reviews** | 45.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 21 MB | 90 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sunsa, Inc](https://appshunter.io/developer/1479444976) | [Xingyang Hicent Technology Co., Ltd.](https://appshunter.io/developer/1696882724) |

## What reviewers say

### Sunsa

[App page](https://appshunter.io/ios/app/sunsa/id1479444977)

Automate your existing blinds with motorized control from your phone. Schedule them to open and close for natural light or privacy, and create groups to manage multiple blinds simultaneously. Enhance home security by simulating occupancy while away.

**Highlights:** Motorize existing blinds, Remote control via smartphone, Customizable schedules, Group control for multiple blinds, Simulate home occupancy

**Features:** macOS Compatibility

**In-app purchases:** none


### GLOWRIUM

[App page](https://appshunter.io/ios/app/glowrium/id6445907786)

Control smart lighting devices via Bluetooth and Wi-Fi. Customize colors, set scenes, and simulate natural light changes throughout the day. Requires iOS 13.0+ and specific Bluetooth/Wi-Fi versions.

**Highlights:** Bluetooth and Wi-Fi control, Intelligent multi-area control, Spectrum setting and automatic operation, Independent color channel customization, Multi-scene preset lighting, Phased ecological simulation

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

**In-app purchases:** none


## Frequently asked questions

### Is Sunsa free?

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

### Is GLOWRIUM free?

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

### Which has better reviews, Sunsa or GLOWRIUM?

Sunsa is rated higher. Sunsa averages 4.5 out of 5 from 27 ratings, while GLOWRIUM averages 2.4 from 34 ratings.

### Do Sunsa or GLOWRIUM have ads?

Neither Sunsa nor GLOWRIUM shows ads.

### Which is updated more often, Sunsa or GLOWRIUM?

Sunsa ships an update every 29 months, and GLOWRIUM every 2 months. Most recently, Sunsa was updated on June 1, 2026 and GLOWRIUM on September 8, 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.*