# Pilots Safe vs Sigma Pi Events

Pilots Safe and Sigma Pi Events 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 | Pilots Safe | Sigma Pi Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 23 MB | 25 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [University of Portland](https://appshunter.io/developer/1442140382) | [Sigma Pi Fraternity](https://appshunter.io/developer/1545376199) |

## What reviewers say

### Pilots Safe

[App page](https://appshunter.io/ios/app/pilots-safe/id6478630394)

**In-app purchases:** none


### Sigma Pi Events

[App page](https://appshunter.io/ios/app/sigma-pi-events/id6779347968)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pilots Safe free?

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

### Is Sigma Pi Events free?

Sigma Pi Events is free to download, with no in-app purchases.

### Do Pilots Safe or Sigma Pi Events have ads?

Neither Pilots Safe nor Sigma Pi Events 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.*