# Cosytoes vs Rahvolt Cloud

The clearest difference is update cadence: Rahvolt Cloud at monthly against Cosytoes's every 23 months. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Cosytoes against 5.0 for Rahvolt Cloud. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Cosytoes ships an update every 23 months, Rahvolt Cloud monthly. The most recent releases landed on October 2, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Cosytoes | Rahvolt Cloud |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/cosytoes/id1317199564/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/rahvolt-cloud/id6478642824/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Monthly** |
| Monetization | Free | Free |
| Size | 164 MB | 114 MB |
| Requires iOS | **12.0** | 12.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Cosytoes](https://appshunter.io/developer/1317199563) | [Beijing Zhongke Ruiqi Energy Storage Technology Co., Ltd.](https://appshunter.io/developer/1717350780) |

## 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


### Rahvolt Cloud

[App page](https://appshunter.io/ios/app/rahvolt-cloud/id6478642824)

This system optimizes energy management with intelligent solutions. It provides real-time data overviews, comprehensive device management, and an AI assistant for efficient operation and zero-carbon goal achievement.

**Highlights:** Real-time data overview, Comprehensive device management, AI-powered assistant, Ensures healthy device operation, Supports zero-carbon goals

**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 Rahvolt Cloud free?

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

### Which has better reviews, Cosytoes or Rahvolt Cloud?

Cosytoes and Rahvolt Cloud are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Cosytoes or Rahvolt Cloud have ads?

Neither Cosytoes nor Rahvolt Cloud shows ads.

### Which is updated more often, Cosytoes or Rahvolt Cloud?

Cosytoes ships an update every 23 months, and Rahvolt Cloud monthly. Most recently, Cosytoes was updated on October 2, 2026 and Rahvolt Cloud on September 24, 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.*