# HemsWX vs Dupp

The clearest difference is device support: Dupp at 5 against HemsWX's 2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HemsWX ships an update every 3 weeks, Dupp every 4 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | HemsWX | Dupp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/hemswx/id1131518918/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | Free | — |
| Size | 145 MB | 6 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple TV, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Stiftelsen Norsk Luftambulanse](https://appshunter.io/developer/363739751) | [TIM GROV](https://appshunter.io/developer/6804154244) |

## What reviewers say

### HemsWX

[App page](https://appshunter.io/ios/app/hemswx/id1131518918)

This weather system provides pilots with access to weather cameras, forecasts, and local measurements for mission planning. It is intended for use by partner organizations like emergency services and the military, with access granted through specific management channels.

**Highlights:** Access to weather cameras, Weather forecasts from met.no, Local pressure and temperature measurements, Mission planning tools for pilots, Partner access for emergency services

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

**In-app purchases:** none


### Dupp

[App page](https://appshunter.io/ios/app/dupp-badetemperaturer/id6807764493)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is HemsWX free?

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

### Is Dupp free?

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

### Do HemsWX or Dupp have ads?

Neither HemsWX nor Dupp shows ads.

### Which is updated more often, HemsWX or Dupp?

HemsWX ships an update every 3 weeks, and Dupp every 4 weeks. Most recently, HemsWX was updated on November 6, 2026 and Dupp on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*