# OPRO Athlete vs OpenEventor

The clearest difference is in-app purchases: OpenEventor at none against OPRO Athlete's 5. OPRO Athlete's advantage is iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. OPRO Athlete sells 5 one-off in-app purchases. OpenEventor asks for nothing beyond the download.

## The numbers

| Metric | OPRO Athlete | OpenEventor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Size | 72 MB | 2 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ORIENTEERING AR TECHNOLOGIES PTE. LTD.](https://appshunter.io/developer/1630801543) | [Andrey Surzhikov](https://appshunter.io/developer/1305466017) |

## What reviewers say

### OPRO Athlete

[App page](https://appshunter.io/ios/app/opro-athlete/id1635210639)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Pack | $17.99 | one-time |
| 100 Prisms | $19.99 | one-time |
| 200 Prisms | $29.99 | one-time |
| 300 Prisms | $49.99 | one-time |
| 500 Prisms | $79.99 | one-time |


### OpenEventor

[App page](https://appshunter.io/ios/app/openeventor/id6786402093)

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

**In-app purchases:** none


## Frequently asked questions

### Is OPRO Athlete free?

OPRO Athlete is free to download, with in-app purchases available.

### Is OpenEventor free?

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

### Do OPRO Athlete or OpenEventor have ads?

Neither OPRO Athlete nor OpenEventor 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.*