# WiseSolar Plus vs SOLAR SEC

The clearest difference is iOS requirement: SOLAR SEC at 12.0 against WiseSolar Plus's 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.

WiseSolar Plus ships an update every 2 months, SOLAR SEC every 3 months. The most recent releases landed on September 29, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | WiseSolar Plus | SOLAR SEC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/wisesolar-plus/id1510470362/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 288 MB | 29 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kehua Data Co.,Ltd.](https://appshunter.io/developer/1118238776) | [无锡乐伏网络科技有限公司](https://appshunter.io/developer/1197246083) |

## What reviewers say

### WiseSolar Plus

[App page](https://appshunter.io/ios/app/wisesolar-plus/id1510470362)

This app facilitates data communication with photovoltaic inverters in a WiFi environment. It categorizes PV inverter data through monitoring, alarm, history, and setting modules, catering to manufacturers, users, and operation/maintenance roles.

**Highlights:** PV inverter data communication, WiFi environment connectivity, User role management, Monitoring module, Alarm module, History module, Setting module

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

**In-app purchases:** none


### SOLAR SEC

[App page](https://appshunter.io/ios/app/solar-sec/id1601336808)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WiseSolar Plus free?

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

### Is SOLAR SEC free?

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

### Do WiseSolar Plus or SOLAR SEC have ads?

Neither WiseSolar Plus nor SOLAR SEC shows ads.

### Which is updated more often, WiseSolar Plus or SOLAR SEC?

WiseSolar Plus ships an update every 2 months, and SOLAR SEC every 3 months. Most recently, WiseSolar Plus was updated on September 29, 2026 and SOLAR SEC on October 8, 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.*