# Mastering SAP Events vs GRX25

The clearest difference is iOS requirement: GRX25 at 10.0 against Mastering SAP Events's 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.

## The numbers

| Metric | Mastering SAP Events | GRX25 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | — |
| Size | 122 MB | 12 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Wellesley Information Services](https://appshunter.io/developer/473346907) | [Austmine Limited](https://appshunter.io/developer/1812785634) |

## What reviewers say

### Mastering SAP Events

[App page](https://appshunter.io/ios/app/mastering-sap-events/id1632830374)

**In-app purchases:** none


### GRX25

[App page](https://appshunter.io/ios/app/grx25/id6745531890)

**In-app purchases:** none


## Frequently asked questions

### Is Mastering SAP Events free?

Mastering SAP Events is free to download, with no in-app purchases.

### Is GRX25 free?

GRX25 is free to download, with no in-app purchases.

### Do Mastering SAP Events or GRX25 have ads?

Neither Mastering SAP Events nor GRX25 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.*