# SF Tech Pro vs GPSOS

SF Tech Pro and GPSOS are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | SF Tech Pro | GPSOS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 81 MB | 80 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [shahbaz ali](https://appshunter.io/developer/1604133678) | [Tamilarasan Kannan](https://appshunter.io/developer/1500116258) |

## What reviewers say

### SF Tech Pro

[App page](https://appshunter.io/ios/app/sf-tech-pro/id6752892994)

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

**In-app purchases:** none


### GPSOS

[App page](https://appshunter.io/ios/app/gpsos/id6760390098)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SF Tech Pro free?

SF Tech Pro is free to download, with no in-app purchases.

### Is GPSOS free?

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

### Do SF Tech Pro or GPSOS have ads?

Neither SF Tech Pro nor GPSOS 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.*