# Sunbase Solar Designer vs Asun

Sunbase Solar Designer and Asun are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Sunbase Solar Designer | Asun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sunbase-solar-designer/id1632238633/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 94 MB | 28 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jared Dubin](https://appshunter.io/developer/1336351914) | [Hitaksh Sachar](https://appshunter.io/developer/1372145469) |

## What reviewers say

### Sunbase Solar Designer

[App page](https://appshunter.io/ios/app/sunbase-solar-designer/id1632238633)

Design 3D solar and roofing layouts with advanced tools. Measure roofs, add obstacles like trees, and generate detailed performance simulations with shading analysis for accurate reports.

**Highlights:** 3D solar and roofing design, Roof measurement tools, Obstacle placement (trees), Lidar data integration, Performance simulations, Shading analysis reports

**Features:** macOS Compatibility

**In-app purchases:** none


### Asun

[App page](https://appshunter.io/ios/app/asun-designs/id6463732066)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sunbase Solar Designer free?

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

### Is Asun free?

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

### Do Sunbase Solar Designer or Asun have ads?

Neither Sunbase Solar Designer nor Asun shows ads.

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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.*