# VESSELINDEX® vs NaviCost

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

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

VESSELINDEX® ships an update every 5 weeks, NaviCost every 2 weeks. The most recent releases landed on October 17, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | VESSELINDEX® | NaviCost |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Size | 2 MB | 32 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Liengaard & Roschmann Aps.](https://appshunter.io/developer/1895363191) | [Denys Lysiuk](https://appshunter.io/developer/6789069954) |

## What reviewers say

### VESSELINDEX®

[App page](https://appshunter.io/ios/app/vesselindex/id6763537627)

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

**In-app purchases:** none


### NaviCost

[App page](https://appshunter.io/ios/app/navicost/id6789069952)

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

**In-app purchases:** none


## Frequently asked questions

### Is VESSELINDEX® free?

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

### Is NaviCost free?

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

### Do VESSELINDEX® or NaviCost have ads?

Neither VESSELINDEX® nor NaviCost shows ads.

### Which is updated more often, VESSELINDEX® or NaviCost?

VESSELINDEX® ships an update every 5 weeks, and NaviCost every 2 weeks. Most recently, VESSELINDEX® was updated on October 17, 2026 and NaviCost on October 6, 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.*