# PTSI Events vs Pilotlight VIP

The clearest difference is update cadence: Pilotlight VIP at every 2 weeks against PTSI Events's every 6 months. PTSI Events's advantage is iOS requirement (15.5 vs 17.6). 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.

PTSI Events ships an update every 6 months, Pilotlight VIP every 2 weeks. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | PTSI Events | Pilotlight VIP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Size | 66 MB | 1 MB |
| Requires iOS | **15.5** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mosaic Learning, Inc.](https://appshunter.io/developer/518404678) | [Pilotlight, LLC](https://appshunter.io/developer/6775869433) |

## What reviewers say

### PTSI Events

[App page](https://appshunter.io/ios/app/ptsi-events/id6444631283)

**Features:** Vision Pro support

**In-app purchases:** none


### Pilotlight VIP

[App page](https://appshunter.io/ios/app/pilotlight-vip/id6775868921)

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

**In-app purchases:** none


## Frequently asked questions

### Is PTSI Events free?

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

### Is Pilotlight VIP free?

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

### Do PTSI Events or Pilotlight VIP have ads?

Neither PTSI Events nor Pilotlight VIP shows ads.

### Which is updated more often, PTSI Events or Pilotlight VIP?

PTSI Events ships an update every 6 months, and Pilotlight VIP every 2 weeks. Most recently, PTSI Events was updated on October 3, 2026 and Pilotlight VIP on October 12, 2026.

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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.*