# Hypon Cloud vs KSTAR Sync

The clearest difference is update cadence: KSTAR Sync at every 2 weeks against Hypon Cloud's monthly. Hypon Cloud's advantage is iOS requirement (12.4 vs 14.0). 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.

Hypon Cloud ships an update monthly, KSTAR Sync every 2 weeks. The most recent releases landed on September 26, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Hypon Cloud | KSTAR Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/hypon-cloud/id1609536952/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 5.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 40 MB | 74 MB |
| Requires iOS | **12.4** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Suzhou Hypontech Co.,Ltd](https://appshunter.io/developer/1479660015) | [Shenzhen Kstar Science & Technology Co., Ltd.](https://appshunter.io/developer/1460236605) |

## What reviewers say

### Hypon Cloud

[App page](https://appshunter.io/ios/app/hypon-cloud/id1609536952)

Monitor your solar power plants with this updated application. It features a new user interface for easier control and an improved overview of your system's performance. Existing user data from older versions is seamlessly transferred.

**Highlights:** Smart PV monitoring, 2nd Generation platform, Brand new UI, Easier overview control, Seamless data transformation

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

**In-app purchases:** none


### KSTAR Sync

[App page](https://appshunter.io/ios/app/kstar-sync/id6754310380)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hypon Cloud free?

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

### Is KSTAR Sync free?

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

### Do Hypon Cloud or KSTAR Sync have ads?

Neither Hypon Cloud nor KSTAR Sync shows ads.

### Which is updated more often, Hypon Cloud or KSTAR Sync?

Hypon Cloud ships an update monthly, and KSTAR Sync every 2 weeks. Most recently, Hypon Cloud was updated on September 26, 2026 and KSTAR Sync on October 2, 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.*