# OpenSolar vs Solar Solution DC

OpenSolar and Solar Solution DC both sit at 4.4 stars, but that hides the real split: 100% of Solar Solution DC's written reviews are positive against 45% of OpenSolar's. Solar Solution DC also leads on iOS requirement (13.0 vs 15.7). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.4 for OpenSolar against 4.4 for Solar Solution DC. Both are backed by a comparable volume of ratings — 10 and 7 respectively. Written reviews are what separate them: 45% of OpenSolar's written reviews are positive against 100% of Solar Solution DC's.

## The numbers

| Metric | OpenSolar | Solar Solution DC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (10 ratings)](https://appshunter.io/ios/app/opensolar/id1410085935/reviews) | **[4.4 (7 ratings)](https://appshunter.io/ios/app/solar-solution-dc/id1658600004/reviews)** |
| Number of ratings | **10** | 7 |
| Positive reviews | 45.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | Free |
| Size | 216 MB | 50 MB |
| Requires iOS | 15.7 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OpenSolar Pty Ltd](https://appshunter.io/developer/1340033321) | [Solar Solution LLC](https://appshunter.io/developer/1658600006) |

## 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


### Solar Solution DC

[App page](https://appshunter.io/ios/app/solar-solution-dc/id1658600004)

This app facilitates communication with Solar Solution DC. Users can register, receive updates via push notifications and in-app messages, and provide feedback on their purchasing experience.

**Highlights:** User registration, In-app messaging, Push notifications, Product purchase feedback, Communication platform

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OpenSolar free?

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

### Is Solar Solution DC free?

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

### Which has better reviews, OpenSolar or Solar Solution DC?

Solar Solution DC is rated higher. OpenSolar averages 4.4 out of 5 from 10 ratings, while Solar Solution DC averages 4.4 from 7 ratings.

### Do OpenSolar or Solar Solution DC have ads?

Neither OpenSolar nor Solar Solution DC 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.*