# GRINDS AIR vs APS PTG

GRINDS AIR and APS PTG 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 | GRINDS AIR | APS PTG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 34 MB | 27 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matthias Friesen](https://appshunter.io/developer/1506710638) | [Peace Data GmbH](https://appshunter.io/developer/1722679406) |

## What reviewers say

### GRINDS AIR

[App page](https://appshunter.io/ios/app/grinds-air/id1506710639)

**Features:** macOS Compatibility

**In-app purchases:** none


### APS PTG

[App page](https://appshunter.io/ios/app/aps-ptg/id6745018019)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is GRINDS AIR free?

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

### Is APS PTG free?

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

### Do GRINDS AIR or APS PTG have ads?

Neither GRINDS AIR nor APS PTG 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.*