# Kassray vs GsussMES

The clearest difference is update cadence: GsussMES at every 10 days against Kassray's every 2 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.

Kassray ships an update every 2 months, GsussMES every 10 days. The most recent releases landed on October 13, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Kassray | GsussMES |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/kassray/id6503038161/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 29 MB | 40 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [宇成 邓](https://appshunter.io/developer/1747837700) | [厦门高斯科技有限公司](https://appshunter.io/developer/1801094853) |

## What reviewers say

### Kassray

[App page](https://appshunter.io/ios/app/kassray/id6503038161)

This application allows users to control aquarium lighting. It provides functionality for managing light settings and schedules for aquatic environments.

**Highlights:** Aquarium lighting control, Light setting management, Schedule management, Aquatic environment lighting

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

**In-app purchases:** none


### GsussMES

[App page](https://appshunter.io/ios/app/gsussmes/id6743064462)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kassray free?

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

### Is GsussMES free?

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

### Do Kassray or GsussMES have ads?

Neither Kassray nor GsussMES shows ads.

### Which is updated more often, Kassray or GsussMES?

Kassray ships an update every 2 months, and GsussMES every 10 days. Most recently, Kassray was updated on October 13, 2026 and GsussMES on October 28, 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.*