# Solar Light Control vs Biolumos

The clearest difference is update cadence: Biolumos at every 2 months against Solar Light Control's every 5 months. 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.

Solar Light Control ships an update every 5 months, Biolumos every 2 months. The most recent releases landed on September 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Solar Light Control | Biolumos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/solar-light-control/id1288634384/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 7 MB | 23 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [First Light Technologies Ltd](https://appshunter.io/developer/1288634383) | [Ilya Borisov](https://appshunter.io/developer/1877093396) |

## What reviewers say

### Solar Light Control

[App page](https://appshunter.io/ios/app/solar-light-control/id1288634384)

Customize and optimize your solar lights after installation. Adjust lighting profiles, motion sensing, and ambient light thresholds. Download performance data and update firmware for enhanced functionality.

**Highlights:** Change lighting profiles, Configure motion sensing, Adjust ambient light thresholds, Download performance data, Update firmware

**Features:** macOS Compatibility

**In-app purchases:** none


### Biolumos

[App page](https://appshunter.io/ios/app/biolumos/id6759167997)

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

**In-app purchases:** none


## Frequently asked questions

### Is Solar Light Control free?

Solar Light Control is free to download, with no in-app purchases.

### Is Biolumos free?

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

### Do Solar Light Control or Biolumos have ads?

Neither Solar Light Control nor Biolumos shows ads.

### Which is updated more often, Solar Light Control or Biolumos?

Solar Light Control ships an update every 5 months, and Biolumos every 2 months. Most recently, Solar Light Control was updated on September 14, 2026 and Biolumos on October 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.*