# Irrigator Pro vs Meteogram for Aviation

The clearest difference is in-app purchases: Irrigator Pro at none against Meteogram for Aviation's 2. Irrigator Pro also leads on update cadence (every 2 months vs every 8 months) and iOS requirement (14.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Meteogram for Aviation sells 2 in-app purchases, starting at $1.00 per month. Irrigator Pro asks for nothing beyond the download.

Irrigator Pro ships an update every 2 months, Meteogram for Aviation every 8 months. The most recent releases landed on October 29, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Irrigator Pro | Meteogram for Aviation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/meteogram-for-aviation/id6450712117/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | — | Freemium |
| Size | 5 MB | 6 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AUSTN](https://appshunter.io/developer/915973673) | [Bastian Kohlbauer](https://appshunter.io/developer/295858723) |

## What reviewers say

### Irrigator Pro

[App page](https://appshunter.io/ios/app/irrigator-pro/id1218791137)

**Features:** Vision Pro support

**In-app purchases:** none


### Meteogram for Aviation

[App page](https://appshunter.io/ios/app/meteogram-for-aviation/id6450712117)

This app provides detailed aviation-specific weather forecasts with graphical representations of atmospheric data. It helps pilots and aviation enthusiasts make informed flight planning decisions with comprehensive wind, pressure, and precipitation data.

**Highlights:** Aviation-centric weather forecasting, Graphical geopotential value representation, Comprehensive wind and pressure data, Detailed precipitation forecasts, User-friendly interface, Extended forecasting

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Monthly) | $1.00 | per month |
| Pro (Yearly) | $10.00 | per year |


## Frequently asked questions

### Is Irrigator Pro free?

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

### Is Meteogram for Aviation free?

Meteogram for Aviation is free to download, with in-app purchases available.

### Do Irrigator Pro or Meteogram for Aviation have ads?

Neither Irrigator Pro nor Meteogram for Aviation shows ads.

### Which is updated more often, Irrigator Pro or Meteogram for Aviation?

Irrigator Pro ships an update every 2 months, and Meteogram for Aviation every 8 months. Most recently, Irrigator Pro was updated on October 29, 2026 and Meteogram for Aviation on October 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.*