# Cosytoes vs Raylink

The clearest difference is update cadence: Raylink at every 4 months against Cosytoes's every 23 months. Cosytoes's advantage is iOS requirement (12.0 vs 16.2). 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.

Cosytoes ships an update every 23 months, Raylink every 4 months. The most recent releases landed on June 1, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Cosytoes | Raylink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cosytoes/id1317199564/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 164 MB | 98 MB |
| Requires iOS | **12.0** | 16.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cosytoes](https://appshunter.io/developer/1317199563) | [Conpleks Innovation](https://appshunter.io/developer/1670615625) |

## What reviewers say

### Cosytoes

[App page](https://appshunter.io/ios/app/cosytoes/id1317199564)

This utility app allows users to remotely control their WiFi thermostat. Manage your home's temperature from anywhere using your iPhone or iPod touch.

**Highlights:** Remote WiFi thermostat control, Temperature management, iPhone and iPod touch support, User-friendly interface

**In-app purchases:** none


### Raylink

[App page](https://appshunter.io/ios/app/raylink/id6497226944)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cosytoes free?

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

### Is Raylink free?

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

### Do Cosytoes or Raylink have ads?

Neither Cosytoes nor Raylink shows ads.

### Which is updated more often, Cosytoes or Raylink?

Cosytoes ships an update every 23 months, and Raylink every 4 months. Most recently, Cosytoes was updated on June 1, 2026 and Raylink on September 12, 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.*