# SiteBuilder vs Solar App

The clearest difference is update cadence: SiteBuilder at every 2 weeks against Solar App's every 3 weeks. SiteBuilder also leads on iOS requirement (8.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SiteBuilder ships an update every 2 weeks, Solar App every 3 weeks. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | SiteBuilder | Solar App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.1 (14 ratings)](https://appshunter.io/ios/app/solar-app/id6444056453/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | — | Free |
| Size | 14 MB | 90 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Anhui Daheng New Energy Technology Co. LTD](https://appshunter.io/developer/1273605807) | [疆 郭](https://appshunter.io/developer/1455940350) |

## What reviewers say

### SiteBuilder

[App page](https://appshunter.io/ios/app/sitebuilder/id1530875062)

**Features:** macOS Compatibility

**In-app purchases:** none


### Solar App

[App page](https://appshunter.io/ios/app/solar-app/id6444056453)

Connect and manage your solar energy system components, including controllers, inverters, and lithium batteries. Monitor your system's performance and ensure optimal energy generation.

**Highlights:** Connects solar controllers, Connects inverters, Connects lithium batteries, Device management, System monitoring

**In-app purchases:** none


## Frequently asked questions

### Is SiteBuilder free?

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

### Is Solar App free?

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

### Do SiteBuilder or Solar App have ads?

Neither SiteBuilder nor Solar App shows ads.

### Which is updated more often, SiteBuilder or Solar App?

SiteBuilder ships an update every 2 weeks, and Solar App every 3 weeks. Most recently, SiteBuilder was updated on October 13, 2026 and Solar App on October 4, 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.*