# Pilot DGR vs Aviation Weather Decoder

The clearest difference is update cadence: Aviation Weather Decoder at every 4 weeks against Pilot DGR's every 30 months. Pilot DGR's advantage is iOS requirement (11.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Pilot DGR sells 1 one-off in-app purchase and Aviation Weather Decoder sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Pilot DGR ships an update every 30 months, Aviation Weather Decoder every 4 weeks. The most recent releases landed on August 15, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Pilot DGR | Aviation Weather Decoder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.3 (4 ratings)](https://appshunter.io/ios/app/pilot-dgr/id1452913478/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 11 MB | 8 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mindsoft Technology](https://appshunter.io/developer/1593468147) | [阳 何](https://appshunter.io/developer/6777476774) |

## What reviewers say

### Pilot DGR

[App page](https://appshunter.io/ios/app/pilot-dgr/id1452913478)

This app allows pilots to quickly search for dangerous goods information by UN number or name. It provides detailed data on risks, procedures, and regulations, with the ability to favorite items for easy access.

**Highlights:** Search dangerous goods by UN Number and Name, Add favorite dangerous goods, Drill codes lookup, Detailed risk and procedure information, Hazard class and UN number details, Quantity limitations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional Edition | $1.99 | one-time |


### Aviation Weather Decoder

[App page](https://appshunter.io/ios/app/aviation-weather-decoder/id6787396332)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Metar Decoder Premium | $0.99 | per month |


## Frequently asked questions

### Is Pilot DGR free?

Pilot DGR is free to download, with in-app purchases available.

### Is Aviation Weather Decoder free?

Aviation Weather Decoder is free to download, with in-app purchases available.

### Do Pilot DGR or Aviation Weather Decoder have ads?

Neither Pilot DGR nor Aviation Weather Decoder shows ads.

### Which is updated more often, Pilot DGR or Aviation Weather Decoder?

Pilot DGR ships an update every 30 months, and Aviation Weather Decoder every 4 weeks. Most recently, Pilot DGR was updated on August 15, 2026 and Aviation Weather Decoder 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.*