# VG Pent.no vs Marine Instruments

The clearest difference is price: VG Pent.no at Free against Marine Instruments's $7.99. VG Pent.no also leads on update cadence (every 2 months vs every 7 months) and iOS requirement (18.0 vs 26.0). Marine Instruments's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

VG Pent.no is free to download; Marine Instruments costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

VG Pent.no ships an update every 2 months, Marine Instruments every 7 months. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | VG Pent.no | Marine Instruments |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | **[4.7 (58 ratings)](https://appshunter.io/ios/app/vg-pentno/id445267990/reviews)** | — |
| Number of ratings | **58** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Ad-supported | — |
| Size | 18 MB | 1 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Schibsted Media AS](https://appshunter.io/developer/437196484) | [Stolk.cc](https://appshunter.io/developer/313529099) |

## What reviewers say

### VG Pent.no

[App page](https://appshunter.io/ios/app/vg-pentno/id445267990)

This weather service compares forecasts from two major Norwegian providers, offering 5-day and hourly predictions. It allows users to save favorite locations and automatically detects their current position for convenient weather checks.

**Highlights:** Weather forecasts from yr.no and Storm, 5-day and hourly predictions, Save favorite locations, Automatic position detection, Widget with daily or hourly overview

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

**In-app purchases:** none


### Marine Instruments

[App page](https://appshunter.io/ios/app/marine-instruments/id6756301590)

**In-app purchases:** none


## Frequently asked questions

### Is VG Pent.no free?

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

### Is Marine Instruments free?

Marine Instruments costs $7.99, with no in-app purchases.

### Do VG Pent.no or Marine Instruments have ads?

VG Pent.no shows ads; Marine Instruments does not.

### Which is updated more often, VG Pent.no or Marine Instruments?

VG Pent.no ships an update every 2 months, and Marine Instruments every 7 months. Most recently, VG Pent.no was updated on November 1, 2026 and Marine Instruments on November 5, 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.*