# SETouch vs SEMS+

The clearest difference is rating: SETouch at 4.5 against SEMS+'s 2.4. SETouch also leads on iOS requirement (8.0 vs 15.1). SEMS+'s advantage is update cadence (every 8 days vs every 3 months) and ratings volume (12 vs 2). 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.

SETouch holds the better App Store score, 4.5 against 2.4. That said, the two scores are not equally well evidenced: SEMS+ has 12 ratings behind it against 2, so its average is the more settled of the two.

SETouch ships an update every 3 months, SEMS+ every 8 days. The most recent releases landed on June 11, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | SETouch | SEMS+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/setouch/id1214788662/reviews)** | [2.4 (12 ratings)](https://appshunter.io/ios/app/sems-plus/id6755710856/reviews) |
| Number of ratings | 2 | **12** |
| Positive reviews | — | 29.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | Free | Free |
| Size | 60 MB | 268 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Asian Power Devices Inc](https://appshunter.io/developer/1214788661) | [GoodWe Technologies Co., Ltd.](https://appshunter.io/developer/833350490) |

## What reviewers say

### SETouch

[App page](https://appshunter.io/ios/app/setouch/id1214788662)

This app displays solar inverter power generation information and data via Bluetooth connection. It provides efficient monitoring and configuration for solar inverters.

**Highlights:** Monitor solar inverter power generation, Display inverter data via Bluetooth, Log inverter data, Configure inverter settings, Efficient and simple interface

**Features:** macOS Compatibility

**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 SETouch free?

SETouch 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, SETouch or SEMS+?

SETouch is rated higher. SETouch averages 4.5 out of 5 from 2 ratings, while SEMS+ averages 2.4 from 12 ratings.

### Do SETouch or SEMS+ have ads?

Neither SETouch nor SEMS+ shows ads.

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

SETouch ships an update every 3 months, and SEMS+ every 8 days. Most recently, SETouch was updated on June 11, 2026 and SEMS+ on September 26, 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.*