# ProjSync App vs SpaOS Business

The clearest difference is update cadence: SpaOS Business at every 3 weeks against ProjSync App's every 4 months. ProjSync App's advantage is iOS requirement (12.0 vs 15.0). 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.

ProjSync App ships an update every 4 months, SpaOS Business every 3 weeks. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | ProjSync App | SpaOS Business |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 46 MB | 44 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gadzoom, Inc.](https://appshunter.io/developer/1559813706) | [Creative Mindfield](https://appshunter.io/developer/1741879536) |

## What reviewers say

### ProjSync App

[App page](https://appshunter.io/ios/app/projsync-app/id6443683870)

**Features:** macOS Compatibility

**In-app purchases:** none


### SpaOS Business

[App page](https://appshunter.io/ios/app/spaos-business/id6762104342)

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

**In-app purchases:** none


## Frequently asked questions

### Is ProjSync App free?

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

### Is SpaOS Business free?

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

### Do ProjSync App or SpaOS Business have ads?

Neither ProjSync App nor SpaOS Business shows ads.

### Which is updated more often, ProjSync App or SpaOS Business?

ProjSync App ships an update every 4 months, and SpaOS Business every 3 weeks. Most recently, ProjSync App was updated on October 30, 2026 and SpaOS Business on November 9, 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.*