# CheckDEC vs Airbus A320 Systems Trainer

The clearest difference is price: CheckDEC at Free against Airbus A320 Systems Trainer's $39.99. CheckDEC also leads on iOS requirement (8.0 vs 13.0). Airbus A320 Systems Trainer's advantage is update cadence (every 4 days vs every 2 months). On ads, in-app purchases and device support there is nothing between them.

CheckDEC is free to download; Airbus A320 Systems Trainer costs $39.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CheckDEC ships an update every 2 months, Airbus A320 Systems Trainer every 4 days. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | CheckDEC | Airbus A320 Systems Trainer |
| --- | --- | --- |
| Price | **Free** | $39.99 |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/checkdec/id1581835489/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 78 MB | 56 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [National Alliance for Drug Endangered Children](https://appshunter.io/developer/1581835491) | [faraz sheikh](https://appshunter.io/developer/851761851) |

## What reviewers say

### CheckDEC

[App page](https://appshunter.io/ios/app/checkdec/id1581835489)

This app connects children, families, and professionals with local resources and services for substance misuse. It offers links, downloadable content, and videos, alongside a news feed and a platform for sharing personal stories of hope and support.

**Highlights:** Local substance misuse resources, Links, downloads, and videos, Peer-to-peer story sharing, Professional resources and information, Up-to-date news feed on substance use, Engagement and hope for families

**Features:** macOS Compatibility

**In-app purchases:** none


### Airbus A320 Systems Trainer

[App page](https://appshunter.io/ios/app/airbus-a320-systems-trainer/id1617112160)

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

**In-app purchases:** none


## Frequently asked questions

### Is CheckDEC free?

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

### Is Airbus A320 Systems Trainer free?

Airbus A320 Systems Trainer costs $39.99, with no in-app purchases.

### Do CheckDEC or Airbus A320 Systems Trainer have ads?

Neither CheckDEC nor Airbus A320 Systems Trainer shows ads.

### Which is updated more often, CheckDEC or Airbus A320 Systems Trainer?

CheckDEC ships an update every 2 months, and Airbus A320 Systems Trainer every 4 days. Most recently, CheckDEC was updated on October 2, 2026 and Airbus A320 Systems Trainer on October 10, 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.*