# SEMS+ vs AVIII

The clearest difference is in-app purchases: SEMS+ at none against AVIII's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AVIII sells 1 one-off in-app purchase. SEMS+ asks for nothing beyond the download.

## The numbers

| Metric | SEMS+ | AVIII |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (12 ratings)](https://appshunter.io/ios/app/sems-plus/id6755710856/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 24.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | — |
| Monetization | Free | — |
| Size | 272 MB | 22 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [GoodWe Technologies Co., Ltd.](https://appshunter.io/developer/833350490) | [Mariam Shakir](https://appshunter.io/developer/1881650989) |

## What reviewers say

### SEMS+

[App page](https://appshunter.io/ios/app/sems-plus/id6755710856)

This platform provides comprehensive energy system management for GoodWe devices. It offers real-time monitoring, energy flow visualization, and AI-driven health guidance. Users can remotely operate systems, receive smart alerts, and integrate multiple devices for efficient energy management and performance optimization.

**Highlights:** Real-time system and device monitoring, Energy flow visualization, AI health expert guidance, Remote operation, Smart alerts, Multi-device integration

**In-app purchases:** none


### AVIII

[App page](https://appshunter.io/ios/app/aviii/id6760239283)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AVIII Pro | $2.99 | one-time |


## Frequently asked questions

### Is SEMS+ free?

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

### Is AVIII free?

AVIII is free to download, with in-app purchases available.

### Do SEMS+ or AVIII have ads?

Neither SEMS+ nor AVIII shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*