# Radio Nordseewelle vs Stringcalculator

The clearest difference is price: Radio Nordseewelle at Free against Stringcalculator's $2.99. Radio Nordseewelle also leads on iOS requirement (13.1 vs 17.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

Radio Nordseewelle is free to download; Stringcalculator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Radio Nordseewelle ships an update every 12 months, Stringcalculator every 16 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Radio Nordseewelle | Stringcalculator |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/radio-nordseewelle/id989633692/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 12 months** | Every 16 months |
| Monetization | **Free** | Paid |
| Size | 20 MB | 1 MB |
| Requires iOS | **13.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Radio Nordseewelle GmbH & Co. KG](https://appshunter.io/developer/702387473) | [Martin Uhlig](https://appshunter.io/developer/1414861205) |

## What reviewers say

### Radio Nordseewelle

[App page](https://appshunter.io/ios/app/radio-nordseewelle/id989633692)

Listen to current hits and classic favorites from the coast. Get regional news, weather, traffic updates, and tide and ferry times for the islands.

**Highlights:** Live radio streaming, Regional news updates, Weather forecasts, Traffic information, Tide and ferry schedules

**Features:** macOS Compatibility

**In-app purchases:** none


### Stringcalculator

[App page](https://appshunter.io/ios/app/stringcalculator/id1426367350)

Calculate string properties for various instruments. Determine diameter, tension, and tone based on material, frequency, and scale length. Supports multiple units of measurement.

**Highlights:** Calculate string diameter, tension, and tone, Supports gut, nylgut, carbon, Tynex, and nylon strings, Set custom frequencies, Calculate in cm, mm, or inches, Adjustable scale length

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Radio Nordseewelle free?

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

### Is Stringcalculator free?

Stringcalculator costs $2.99, with no in-app purchases.

### Do Radio Nordseewelle or Stringcalculator have ads?

Neither Radio Nordseewelle nor Stringcalculator shows ads.

### Which is updated more often, Radio Nordseewelle or Stringcalculator?

Radio Nordseewelle ships an update every 12 months, and Stringcalculator every 16 months. Most recently, Radio Nordseewelle was updated on November 1, 2026 and Stringcalculator on November 2, 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.*