# SHIPNEXT vs Sea/calc distance

SHIPNEXT and Sea/calc distance are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

SHIPNEXT ships an update monthly, Sea/calc distance every 2 months. The most recent releases landed on October 19, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SHIPNEXT | Sea/calc distance |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Free |
| Size | 58 MB | 31 MB |
| Requires iOS | **17** | 18.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [ShipNEXT Holding Limited](https://appshunter.io/developer/1230901216) | [Maritech Services Limited](https://appshunter.io/developer/1084735243) |

## What reviewers say

### SHIPNEXT

[App page](https://appshunter.io/ios/app/shipnext/id1230901217)

**Features:** Vision Pro support

**In-app purchases:** none


### Sea/calc distance

[App page](https://appshunter.io/ios/app/seacalc-distance/id1502845291)

Calculate voyage distances, times, and costs between waypoints on a map. View arrival/departure times, bunker prices, and vessel routes on a timeline. Exclude waypoints for alternative routing.

**Highlights:** Plot routes on a map, Calculate SECA distances, Estimate voyage time, View arrival/departure times, Access daily bunker prices, Display vessel route timeline

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SHIPNEXT free?

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

### Is Sea/calc distance free?

Sea/calc distance is free to download, with no in-app purchases.

### Do SHIPNEXT or Sea/calc distance have ads?

Neither SHIPNEXT nor Sea/calc distance shows ads.

### Which is updated more often, SHIPNEXT or Sea/calc distance?

SHIPNEXT ships an update monthly, and Sea/calc distance every 2 months. Most recently, SHIPNEXT was updated on October 19, 2026 and Sea/calc distance 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.*