# PIREPMap vs What The Sun?

The clearest difference is price: PIREPMap at Free against What The Sun?'s $0.99. What The Sun?'s advantage is in-app purchases (none vs 1) and update cadence (every 3 days vs every 11 days). On ads, device support and iOS requirement there is nothing between them.

PIREPMap is free to download; What The Sun? costs $0.99 up front. PIREPMap sells 1 in-app purchase, starting at $4.99 per month. What The Sun? asks for nothing beyond the download.

PIREPMap ships an update every 11 days, What The Sun? every 3 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PIREPMap | What The Sun? |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 67 MB | 40 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Michael Parsons](https://appshunter.io/developer/288812380) | [Mark David](https://appshunter.io/developer/328738635) |

## What reviewers say

### PIREPMap

[App page](https://appshunter.io/ios/app/pirepmap/id6746720202)

This app provides real-time aviation weather reports and flight awareness tools for pilots. View and share weather observations from areas without official reporting stations, and track aircraft and airspace information.

**Highlights:** User-submitted PIREPs (cloud base, turbulence, rain, wind, lightning), ADS-B aircraft tracking with heading and altitude, Airspace overlays (controlled zones, danger areas, NOTAMs), GPX route support with breadcrumb trails, Offline report storage and retrieval, Automated PIREPMap Beacons (future feature)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |


### What The Sun?

[App page](https://appshunter.io/ios/app/what-the-sun/id6779562429)

**In-app purchases:** none


## Frequently asked questions

### Is PIREPMap free?

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

### Is What The Sun? free?

What The Sun? costs $0.99, with no in-app purchases.

### Do PIREPMap or What The Sun? have ads?

Neither PIREPMap nor What The Sun? shows ads.

### Which is updated more often, PIREPMap or What The Sun??

PIREPMap ships an update every 11 days, and What The Sun? every 3 days. Most recently, PIREPMap was updated on November 8, 2026 and What The Sun? on October 31, 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.*