# amaran vs CosmoViewer

The clearest difference is update cadence: CosmoViewer at every 2 weeks against amaran's every 2 months. amaran's advantage is iOS requirement (13.0 vs 17.0). 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.

amaran ships an update every 2 months, CosmoViewer every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | amaran | CosmoViewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (39 ratings)](https://appshunter.io/ios/app/amaran/id6503329243/reviews)** | — |
| Number of ratings | **39** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 69 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sidus Link Ltd.](https://appshunter.io/developer/1546027954) | [Sergey Serov](https://appshunter.io/developer/604554653) |

## What reviewers say

### amaran

[App page](https://appshunter.io/ios/app/amaran/id6503329243)

Control your lighting setup effortlessly with a user-friendly interface. Manage multiple fixtures, adjust brightness, and save custom configurations in real-time. This app is designed to simplify your creative process, whether on location or in the studio.

**Highlights:** Simplified lighting control, Real-time adjustments, Multi-light management, Customizable shortcuts, Save favorite setups, Toggle lights on/off, Adjust brightness

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

**In-app purchases:** none


### CosmoViewer

[App page](https://appshunter.io/ios/app/cosmoviewer/id6781242460)

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

**In-app purchases:** none


## Frequently asked questions

### Is amaran free?

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

### Is CosmoViewer free?

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

### Do amaran or CosmoViewer have ads?

Neither amaran nor CosmoViewer shows ads.

### Which is updated more often, amaran or CosmoViewer?

amaran ships an update every 2 months, and CosmoViewer every 2 weeks. Most recently, amaran was updated on October 24, 2026 and CosmoViewer on October 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.*