# DAH Solar vs LS XSMART

The clearest difference is iOS requirement: DAH Solar at 13.0 against LS XSMART's 15.1. 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.

DAH Solar ships an update every 5 weeks, LS XSMART monthly. The most recent releases landed on September 16, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | DAH Solar | LS XSMART |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/dah-solar/id6444245984/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 60 MB | 40 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Anhui Daheng New Energy Technology Co. LTD](https://appshunter.io/developer/1273605807) | [Fujian Leisheng Energy Technology Co., Ltd.](https://appshunter.io/developer/1477159753) |

## What reviewers say

### DAH Solar

[App page](https://appshunter.io/ios/app/dah-solar/id6444245984)

This tool offers intelligent, real-time monitoring and analysis for photovoltaic power plants. It allows users to track the operational status and performance data of their solar energy systems. The application provides comprehensive insights into power plant dynamics.

**Highlights:** Real-time power plant monitoring, Smart analysis of performance data, Operational status tracking, Photovoltaic system management, Intelligent power plant dynamics

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

**In-app purchases:** none


### LS XSMART

[App page](https://appshunter.io/ios/app/ls-xsmart/id6744953568)

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

**In-app purchases:** none


## Frequently asked questions

### Is DAH Solar free?

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

### Is LS XSMART free?

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

### Do DAH Solar or LS XSMART have ads?

Neither DAH Solar nor LS XSMART shows ads.

### Which is updated more often, DAH Solar or LS XSMART?

DAH Solar ships an update every 5 weeks, and LS XSMART monthly. Most recently, DAH Solar was updated on September 16, 2026 and LS XSMART on September 3, 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.*