# GenOnCall vs Hugreen

The clearest difference is iOS requirement: Hugreen at 9.0 against GenOnCall's 11.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on June 6, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | GenOnCall | Hugreen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/genoncall/id1057818834/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 43 MB | 30 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kutai Electronics Industry Co., Ltd.](https://appshunter.io/developer/528199380) | [kuanwen Wang](https://appshunter.io/developer/1321398205) |

## What reviewers say

### GenOnCall

[App page](https://appshunter.io/ios/app/genoncall/id1057818834)

Monitor and control KUTAI gensets remotely from your smartphone or tablet. Track genset status, location, and receive real-time power information and critical alerts. Securely manage settings from anywhere with an internet connection.

**Highlights:** Real-time power information, Remote genset control, Genset location tracking, Program and change settings, User account security, Push notifications for alerts

**Features:** macOS Compatibility

**In-app purchases:** none


### Hugreen

[App page](https://appshunter.io/ios/app/hugreen/id1321398206)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GenOnCall free?

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

### Is Hugreen free?

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

### Do GenOnCall or Hugreen have ads?

Neither GenOnCall nor Hugreen shows ads.

### Which is updated more often, GenOnCall or Hugreen?

GenOnCall ships an update every 2 months, and Hugreen every 2 months. Most recently, GenOnCall was updated on June 6, 2026 and Hugreen on September 17, 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.*