# Marine Converter vs STE

The clearest difference is update cadence: Marine Converter at every 10 days against STE's every 6 weeks. Marine Converter also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Marine Converter costs $0.99 and STE $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Marine Converter ships an update every 10 days, STE every 6 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Marine Converter | STE |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 6 weeks |
| Monetization | Paid | — |
| Size | 8 MB | 2 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [David Koenig](https://appshunter.io/developer/905707000) | [Huy Dao](https://appshunter.io/developer/1639630927) |

## What reviewers say

### Marine Converter

[App page](https://appshunter.io/ios/app/marine-converter/id1602958284)

This app helps users convert various nautical units quickly and easily. It supports distance, velocity, coordinates, and Beaufort scale conversions, with map integration and clipboard functionality. Available in English and German, it's a handy tool for maritime professionals and enthusiasts.

**Highlights:** Convert distance units, Convert velocity units, Beaufort scale information, Convert coordinates units, View coordinates on map, Copy units to clipboard, Widget support

**In-app purchases:** none


### STE

[App page](https://appshunter.io/ios/app/ste-simple-text-editor/id6466298266)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Marine Converter free?

Marine Converter costs $0.99, with no in-app purchases.

### Is STE free?

STE costs $0.99, with no in-app purchases.

### Do Marine Converter or STE have ads?

Neither Marine Converter nor STE shows ads.

### Which is updated more often, Marine Converter or STE?

Marine Converter ships an update every 10 days, and STE every 6 weeks. Most recently, Marine Converter was updated on November 3, 2026 and STE on November 3, 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.*