# Huawei O3 vs myGro

The clearest difference is review sentiment: Huawei O3 at 64% against myGro's 9%. Huawei O3 also leads on rating (5.0 vs 1.9). myGro's advantage is ratings volume (27 vs 6) and iOS requirement (12.0 vs 15.0). 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.

Huawei O3 holds the better App Store score, 5.0 against 1.9. Both are backed by a comparable volume of ratings — 6 and 27 respectively. Written reviews point the same way: 64% of Huawei O3's written reviews are positive against 9% of myGro's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Huawei O3 | myGro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/huawei-o3/id935114686/reviews)** | [1.9 (27 ratings)](https://appshunter.io/ios/app/mygro/id1613112220/reviews) |
| Number of ratings | 6 | **27** |
| Positive reviews | **64.0% of reviews** | 8.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 26 MB | 130 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Huawei Technologies Co., Ltd.](https://appshunter.io/developer/373041363) | [Shenzhen Growatt New Energy Technology Co.,Ltd](https://appshunter.io/developer/1135731820) |

## What reviewers say

### Huawei O3

[App page](https://appshunter.io/ios/app/huawei-o3/id935114686)

This platform offers enterprise partners, customers, and engineers comprehensive product support and service. It facilitates efficient delivery, maintenance, access to product documentation, and community communication for Huawei products.

**Highlights:** Enterprise service delivery channels, 24/7 Q&A support, Maintenance information lookup, Service and spare parts requests, Product documentation access, Community for expert communication

**Features:** Vision Pro support

**In-app purchases:** none


### myGro

[App page](https://appshunter.io/ios/app/mygro/id1613112220)

Remotely manage and monitor your portable power station. Check battery status, control input/output ports, and set custom charging strategies for optimal battery protection and user experience.

**Highlights:** Remote battery status check, Real-time input/output monitoring, Custom charging/discharging strategies, Remote control, Advanced settings, Battery protection

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Huawei O3 free?

Huawei O3 is free to download, with no in-app purchases.

### Is myGro free?

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

### Which has better reviews, Huawei O3 or myGro?

Huawei O3 is rated higher. Huawei O3 averages 5.0 out of 5 from 6 ratings, while myGro averages 1.9 from 27 ratings.

### Do Huawei O3 or myGro have ads?

Neither Huawei O3 nor myGro shows ads.

### Which is updated more often, Huawei O3 or myGro?

Huawei O3 ships an update monthly, and myGro monthly. Most recently, Huawei O3 was updated on October 24, 2026 and myGro on October 27, 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.*