# Unity SCADA vs SolarGrade

The clearest difference is update cadence: SolarGrade at fortnightly against Unity SCADA's every 4 months. 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.

Unity SCADA ships an update every 4 months, SolarGrade fortnightly. The most recent releases landed on September 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Unity SCADA | SolarGrade |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (16 ratings)](https://appshunter.io/ios/app/solargrade/id1563166615/reviews)** |
| Number of ratings | — | **16** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 88 MB | 109 MB |
| Requires iOS | **15.0** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [inaccess inc.](https://appshunter.io/developer/663770570) | [HelioVolta](https://appshunter.io/developer/1720183204) |

## What reviewers say

### Unity SCADA

[App page](https://appshunter.io/ios/app/unity-scada/id1368031274)

**Features:** macOS Compatibility

**In-app purchases:** none


### SolarGrade

[App page](https://appshunter.io/ios/app/solargrade/id1563166615)

Streamline solar installation and field service with specialized checklists and automated reporting. This tool replaces manual paperwork with georeferenced issue tagging, photo documentation, and customizable reports. It helps teams work faster, standardize on-site tasks, and improve asset care.

**Highlights:** Solar-specific QA/QC, O&M, and inspection templates, Georeferenced issue tagging, Photo capture and editing, Automated and customizable reports, Automatic punch lists and task management, Offline mode and syncing, Data exports

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

**In-app purchases:** none


## Frequently asked questions

### Is Unity SCADA free?

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

### Is SolarGrade free?

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

### Do Unity SCADA or SolarGrade have ads?

Neither Unity SCADA nor SolarGrade shows ads.

### Which is updated more often, Unity SCADA or SolarGrade?

Unity SCADA ships an update every 4 months, and SolarGrade fortnightly. Most recently, Unity SCADA was updated on September 10, 2026 and SolarGrade on September 17, 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.*