# Reef Brite 2.0 vs Senrium

The clearest difference is in-app purchases: Reef Brite 2.0 at none against Senrium's 3. Reef Brite 2.0 also leads on ads (none vs shown). Senrium's advantage is update cadence (every 6 weeks vs every 14 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Senrium sells 3 in-app purchases, starting at $2.49 per month. Reef Brite 2.0 asks for nothing beyond the download.

Reef Brite 2.0 ships an update every 14 months, Senrium every 6 weeks. The most recent releases landed on July 8, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Reef Brite 2.0 | Senrium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/reef-brite-20/id1434331390/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 14 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 77 MB | 64 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Illumination Technology, Inc.](https://appshunter.io/developer/1434331389) | [Samuel Steele](https://appshunter.io/developer/1708640965) |

## What reviewers say

### Reef Brite 2.0

[App page](https://appshunter.io/ios/app/reef-brite-20/id1434331390)

Control your Reef Brite lighting system via Bluetooth. Create custom light schedules, preview them quickly, and sync your device's clock automatically. Offers dual-channel control and an override feature for easy adjustments.

**Highlights:** Bluetooth control, Custom light schedules, Dual channel control, Quick time preview, Override feature, Automatic clock sync

**Features:** macOS Compatibility

**In-app purchases:** none


### Senrium

[App page](https://appshunter.io/ios/app/senrium/id6467432068)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single Aquarium (Monthly) | $2.49 | per month |
| Mutli (Monthly) | $3.99 | per month |
| +Pro (Monthly) | $14.99 | per month |


## Frequently asked questions

### Is Reef Brite 2.0 free?

Reef Brite 2.0 is free to download, with no in-app purchases.

### Is Senrium free?

Senrium is free to download, with in-app purchases available.

### Do Reef Brite 2.0 or Senrium have ads?

Senrium shows ads; Reef Brite 2.0 does not.

### Which is updated more often, Reef Brite 2.0 or Senrium?

Reef Brite 2.0 ships an update every 14 months, and Senrium every 6 weeks. Most recently, Reef Brite 2.0 was updated on July 8, 2026 and Senrium on September 16, 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.*