# Tidevann vs HemsWX

The clearest difference is in-app purchases: HemsWX at none against Tidevann's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Tidevann sells 3 in-app purchases, starting at $3.99 per month. HemsWX asks for nothing beyond the download.

Tidevann ships an update every 2 weeks, HemsWX every 3 weeks. The most recent releases landed on October 10, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Tidevann | HemsWX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/hemswx/id1131518918/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 11 MB | 145 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [ScratchMyTail](https://appshunter.io/developer/358139314) | [Stiftelsen Norsk Luftambulanse](https://appshunter.io/developer/363739751) |

## What reviewers say

### Tidevann

[App page](https://appshunter.io/ios/app/tidevann/id564181094)

Get accurate tide and ocean condition information for the Norwegian coast. Track tides, moon phases, and weather forecasts. Enhance your experience with premium features for extended forecasts and detailed ocean data.

**Highlights:** Real-time tide times, Ocean condition forecasts, Moon phase tracking, Location-based data, Extended forecasts (premium), Detailed water level data (premium), Fishing and surfing conditions (premium)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tidevann+ Månedlig | $3.99 | per month |
| Tidevann+ Årlig | $14.99 | per year |
| Full versjon uten reklame | $39.99 | one-time |


### 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


## Frequently asked questions

### Is Tidevann free?

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

### Is HemsWX free?

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

### Do Tidevann or HemsWX have ads?

Neither Tidevann nor HemsWX shows ads.

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

Tidevann ships an update every 2 weeks, and HemsWX every 3 weeks. Most recently, Tidevann was updated on October 10, 2026 and HemsWX on October 27, 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.*