# INVT Workshop vs SolarAlign Pro

The clearest difference is in-app purchases: INVT Workshop at none against SolarAlign Pro's 2. INVT Workshop also leads on iOS requirement (10.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SolarAlign Pro sells 2 in-app purchases, starting at $4.99 per month. INVT Workshop asks for nothing beyond the download.

INVT Workshop ships an update every 3 weeks, SolarAlign Pro monthly. The most recent releases landed on October 12, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | INVT Workshop | SolarAlign Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 34 MB | 29 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | +17 |
| Developer | [深圳市英威腾电气股份有限公司](https://appshunter.io/developer/1012943436) | [Edry Garcia](https://appshunter.io/developer/1843024177) |

## What reviewers say

### INVT Workshop

[App page](https://appshunter.io/ios/app/invt-workshop/id1475223387)

**Features:** macOS Compatibility

**In-app purchases:** none


### SolarAlign Pro

[App page](https://appshunter.io/ios/app/solaralign-pro-sun-and-tilt/id6761153513)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is INVT Workshop free?

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

### Is SolarAlign Pro free?

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

### Do INVT Workshop or SolarAlign Pro have ads?

Neither INVT Workshop nor SolarAlign Pro shows ads.

### Which is updated more often, INVT Workshop or SolarAlign Pro?

INVT Workshop ships an update every 3 weeks, and SolarAlign Pro monthly. Most recently, INVT Workshop was updated on October 12, 2026 and SolarAlign Pro on October 5, 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.*