# UPRT trainer vs Hinfact App

The clearest difference is update cadence: Hinfact App at weekly against UPRT trainer's every 12 months. UPRT trainer's advantage is iOS requirement (8.0 vs 16.4). 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.

UPRT trainer ships an update every 12 months, Hinfact App weekly. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | UPRT trainer | Hinfact App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (3 ratings)](https://appshunter.io/ios/app/uprt-trainer/id1104934540/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Weekly** |
| Monetization | Free | — |
| Size | 23 MB | 86 MB |
| Requires iOS | **8.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ATR TRAINING CENTER](https://appshunter.io/developer/726928330) | [Hinfact](https://appshunter.io/developer/1548898015) |

## What reviewers say

### UPRT trainer

[App page](https://appshunter.io/ios/app/uprt-trainer/id1104934540)

This utility demonstrates the risks of aircraft stalls during cruise flight. It visualizes how factors like icing, speed, and pitch angle affect aircraft safety. Intended for informational purposes only, not for operational use.

**Highlights:** Stall risk demonstration, Visualizes aircraft factors, Informational purposes, Cruise flight scenarios

**Features:** macOS Compatibility

**In-app purchases:** none


### Hinfact App

[App page](https://appshunter.io/ios/app/hinfact-app/id6751236499)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is UPRT trainer free?

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

### Is Hinfact App free?

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

### Do UPRT trainer or Hinfact App have ads?

Neither UPRT trainer nor Hinfact App shows ads.

### Which is updated more often, UPRT trainer or Hinfact App?

UPRT trainer ships an update every 12 months, and Hinfact App weekly. Most recently, UPRT trainer was updated on October 7, 2026 and Hinfact App on October 11, 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.*