# Hi vs YCC365 Plus

The clearest difference is update cadence: YCC365 Plus at every 6 weeks against Hi's every 9 months. YCC365 Plus also leads on review sentiment (9% vs 0%) and device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Hi ships an update every 9 months, YCC365 Plus every 6 weeks. The most recent releases landed on November 2, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Hi | YCC365 Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (1.8K ratings)](https://appshunter.io/ios/app/ycc365-plus/id1435567547/reviews)** |
| Number of ratings | — | **1.8K** |
| Positive reviews | 0.0% of reviews | **9.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 172 MB | 338 MB |
| Requires iOS | 16.0 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Bosch Thermotechnik GmbH](https://appshunter.io/developer/456233209) | [俊 刘](https://appshunter.io/developer/1250679739) |

## What reviewers say

### Hi

[App page](https://appshunter.io/ios/app/hi-kumo/id1096101778)

Control your Hitachi Heat Pumps remotely with this intuitive interface. Easily pair equipment, create custom schedules to save energy, and monitor your home's comfort. Activate 'Holiday Mode' for a perfect return.

**Highlights:** Remote control for heat pumps, Equipment pairing, Weekly scheduling, Energy consumption minimization, Status monitoring, Holiday Mode activation

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

**In-app purchases:** none


### YCC365 Plus

[App page](https://appshunter.io/ios/app/ycc365-plus/id1435567547)

This app provides easy-to-use home monitoring through Wi-Fi video cameras. View live video feeds from your smartphone or tablet anywhere, anytime.

**Highlights:** Easy Wi-Fi camera setup, Live video feed viewing, Remote access from smartphone/tablet, Home monitoring, Smartest and easiest to use

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Good video quality
- 🚀 Decent night vision
- 👍 Easy setup
- 👍 Useful for monitoring home/pets

**What reviewers complain about**

- 🐛 Frequent disconnections and reconnection issues
- 🔋 High battery drain
- 💸 Forced subscription for cloud storage
- 💸 Ads even for paid users
- 🔒 Security concerns with potential remote access

**Reported bugs**

- App crashes frequently
- Compatibility issues with newer iOS versions
- SD card recording not working as expected

**Requested features**

- Ability to adjust motion detection sensitivity
- Option to disable idle mode
- Improved playback controls
- Better documentation and customer support


## Frequently asked questions

### Is Hi free?

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

### Is YCC365 Plus free?

YCC365 Plus is free to download, with no in-app purchases.

### Do Hi or YCC365 Plus have ads?

Neither Hi nor YCC365 Plus shows ads.

### Which is updated more often, Hi or YCC365 Plus?

Hi ships an update every 9 months, and YCC365 Plus every 6 weeks. Most recently, Hi was updated on November 2, 2026 and YCC365 Plus on November 9, 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.*