# USPA SIM vs SkydiveX

The clearest difference is review sentiment: USPA SIM at 77% against SkydiveX's 0%. USPA SIM also leads on ratings volume (27 vs 4) and iOS requirement (11.0 vs 15.0). SkydiveX's advantage is rating (4.5 vs 3.6) and update cadence (every 3 months vs every 33 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SkydiveX holds the better App Store score, 4.5 against 3.6. That said, the two scores are not equally well evidenced: USPA SIM has 27 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 77% of USPA SIM's written reviews are positive against 0% of SkydiveX's, so the app with the better star average is not the one people write more warmly about.

USPA SIM ships an update every 33 months, SkydiveX every 3 months. The most recent releases landed on September 19, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | USPA SIM | SkydiveX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (27 ratings)](https://appshunter.io/ios/app/uspa-sim/id419235415/reviews) | **[4.5 (4 ratings)](https://appshunter.io/ios/app/skydivex/id6457417281/reviews)** |
| Number of ratings | **27** | 4 |
| Positive reviews | **77.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 7 MB | 13 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [United States Parachute Association](https://appshunter.io/developer/675128989) | [Robert Yeritsyan](https://appshunter.io/developer/1700945860) |

## What reviewers say

### USPA SIM

[App page](https://appshunter.io/ios/app/uspa-sim/id419235415)

This manual outlines the United States Parachute Association's basic safety requirements and recommendations for safe skydiving. It details programs for recognizing individual expertise and proficiency in the sport. Users should consult additional resources for clarification.

**Highlights:** Basic Safety Requirements, Skydiving recommendations, Individual proficiency programs, Information for skydivers, USPA administered programs

**Features:** macOS Compatibility

**In-app purchases:** none


### SkydiveX

[App page](https://appshunter.io/ios/app/skydivex/id6457417281)

This app enhances the skydiving experience with event calendars, live webcams, and real-time jump information. It provides essential wind and weather updates for safe and thrilling jumps.

**Highlights:** Event calendar, Live webcams, Wind and weather updates, Real-time jump manifest, Skydive Utah information

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is USPA SIM free?

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

### Is SkydiveX free?

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

### Which has better reviews, USPA SIM or SkydiveX?

SkydiveX is rated higher. USPA SIM averages 3.6 out of 5 from 27 ratings, while SkydiveX averages 4.5 from 4 ratings.

### Do USPA SIM or SkydiveX have ads?

Neither USPA SIM nor SkydiveX shows ads.

### Which is updated more often, USPA SIM or SkydiveX?

USPA SIM ships an update every 33 months, and SkydiveX every 3 months. Most recently, USPA SIM was updated on September 19, 2026 and SkydiveX on September 18, 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.*