# Solplanet vs SEMS+

The clearest difference is rating: Solplanet at 3.5 against SEMS+'s 2.4. Solplanet also leads on review sentiment (43% vs 29%). SEMS+'s advantage is ratings volume (12 vs 4). 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.

Solplanet holds the better App Store score, 3.5 against 2.4. Both are backed by a comparable volume of ratings — 4 and 12 respectively. Written reviews point the same way: 43% of Solplanet's written reviews are positive against 29% of SEMS+'s.

Solplanet ships an update every 9 days, SEMS+ every 8 days. Both last shipped on September 22, 2026.

## The numbers

| Metric | Solplanet | SEMS+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/solplanet/id1607454432/reviews)** | [2.4 (12 ratings)](https://appshunter.io/ios/app/sems-plus/id6755710856/reviews) |
| Number of ratings | 4 | **12** |
| Positive reviews | **42.9% of reviews** | 29.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 8 days** |
| Monetization | Free | Free |
| Size | 122 MB | 268 MB |
| Requires iOS | **15** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AISWEI Technology Co., Ltd](https://appshunter.io/developer/528213286) | [GoodWe Technologies Co., Ltd.](https://appshunter.io/developer/833350490) |

## What reviewers say

### Solplanet

[App page](https://appshunter.io/ios/app/solplanet/id1607454432)

Easily set up, commission, and monitor your Solplanet inverters with this new generation application. Stay informed about your system's performance and manage its operations efficiently.

**Highlights:** Inverter setup, Commissioning tools, Performance monitoring, System management

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Solplanet free?

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

### Is SEMS+ free?

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

### Which has better reviews, Solplanet or SEMS+?

Solplanet is rated higher. Solplanet averages 3.5 out of 5 from 4 ratings, while SEMS+ averages 2.4 from 12 ratings.

### Do Solplanet or SEMS+ have ads?

Neither Solplanet nor SEMS+ shows ads.

### Which is updated more often, Solplanet or SEMS+?

Solplanet ships an update every 9 days, and SEMS+ every 8 days. Most recently, Solplanet was updated on September 22, 2026 and SEMS+ on September 22, 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.*