# UPRT trainer vs EFBOne AID

The clearest difference is update cadence: EFBOne AID at monthly against UPRT trainer's every 12 months. UPRT trainer's advantage is iOS requirement (8.0 vs 16.1). 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, EFBOne AID monthly. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | UPRT trainer | EFBOne AID |
| --- | --- | --- |
| 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 | **Monthly** |
| Monetization | Free | — |
| Size | 23 MB | 367 MB |
| Requires iOS | **8.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ATR TRAINING CENTER](https://appshunter.io/developer/726928330) | [IFS Aps](https://appshunter.io/developer/1361953809) |

## 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


### EFBOne AID

[App page](https://appshunter.io/ios/app/efbone-aid/id6479641353)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UPRT trainer free?

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

### Is EFBOne AID free?

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

### Do UPRT trainer or EFBOne AID have ads?

Neither UPRT trainer nor EFBOne AID shows ads.

### Which is updated more often, UPRT trainer or EFBOne AID?

UPRT trainer ships an update every 12 months, and EFBOne AID monthly. Most recently, UPRT trainer was updated on October 7, 2026 and EFBOne AID on October 3, 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.*