# GLOWRIUM vs Forma Prior

The clearest difference is update cadence: Forma Prior at every 11 days against GLOWRIUM's every 2 months. GLOWRIUM's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

GLOWRIUM ships an update every 2 months, Forma Prior every 11 days. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | GLOWRIUM | Forma Prior |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (35 ratings)](https://appshunter.io/ios/app/glowrium/id6445907786/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 47.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Free | — |
| Size | 91 MB | 7 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xingyang Hicent Technology Co., Ltd.](https://appshunter.io/developer/1696882724) | [Footprint Pioneers UG (haftungsbeschrankt)](https://appshunter.io/developer/1833239525) |

## What reviewers say

### 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


### Forma Prior

[App page](https://appshunter.io/ios/app/forma-prior/id6751052026)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GLOWRIUM free?

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

### Is Forma Prior free?

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

### Do GLOWRIUM or Forma Prior have ads?

Neither GLOWRIUM nor Forma Prior shows ads.

### Which is updated more often, GLOWRIUM or Forma Prior?

GLOWRIUM ships an update every 2 months, and Forma Prior every 11 days. Most recently, GLOWRIUM was updated on October 15, 2026 and Forma Prior on October 6, 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.*