# OpenSolar vs SolarView

The clearest difference is review sentiment: SolarView at 100% against OpenSolar's 45%. SolarView also leads on rating (5.0 vs 4.4) and update cadence (every 3 weeks vs every 6 weeks). OpenSolar's advantage is in-app purchases (none vs 3) and ratings volume (10 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SolarView sells 3 in-app purchases, starting at $9.99 per month. OpenSolar asks for nothing beyond the download.

SolarView holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: OpenSolar has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 45% of OpenSolar's written reviews are positive against 100% of SolarView's.

OpenSolar ships an update every 6 weeks, SolarView every 3 weeks. The most recent releases landed on September 5, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | OpenSolar | SolarView |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (10 ratings)](https://appshunter.io/ios/app/opensolar/id1410085935/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/solarview/id1667438519/reviews)** |
| Number of ratings | **10** | 1 |
| Positive reviews | 45.5% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 216 MB | 592 MB |
| Requires iOS | 15.7 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OpenSolar Pty Ltd](https://appshunter.io/developer/1340033321) | [ARTV, LLC](https://appshunter.io/developer/825195508) |

## What reviewers say

### OpenSolar

[App page](https://appshunter.io/ios/app/opensolar/id1410085935)

This free application provides a comprehensive solution for designing and selling solar energy systems. It offers end-to-end functionality for solar professionals.

**Highlights:** End-to-end solar design, Sales application, Free to use, Comprehensive functionality

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

**In-app purchases:** none


### SolarView

[App page](https://appshunter.io/ios/app/solarview/id1667438519)

Visualize solar panel installations in augmented reality. Accurately place inverters, batteries, and other components on a detected wall to show homeowners the final look of their solar setup. Supports a wide range of popular solar equipment brands.

**Highlights:** Augmented reality visualization, Wall detection for placement, Add inverters and batteries, Include conduit and disconnects, Supports major solar brands, Visualize final installation look

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solarview Subscriber | $9.99 | per month |
| Before Trial Ends | $78.99 | per year |
| Solarview Subscriber | $98.99 | per year |


## Frequently asked questions

### Is OpenSolar free?

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

### Is SolarView free?

SolarView is free to download, with in-app purchases available.

### Which has better reviews, OpenSolar or SolarView?

SolarView is rated higher. OpenSolar averages 4.4 out of 5 from 10 ratings, while SolarView averages 5.0 from 1 ratings.

### Do OpenSolar or SolarView have ads?

Neither OpenSolar nor SolarView shows ads.

### Which is updated more often, OpenSolar or SolarView?

OpenSolar ships an update every 6 weeks, and SolarView every 3 weeks. Most recently, OpenSolar was updated on September 5, 2026 and SolarView on September 16, 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.*