# Wavelength Calculator vs Cable Tools +

The clearest difference is update cadence: Cable Tools + at every 9 months against Wavelength Calculator's every 30 months. Cable Tools + also leads on price ($0.99 vs $2.99). Wavelength Calculator's advantage is iOS requirement (13 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Wavelength Calculator costs $2.99 and Cable Tools + $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Wavelength Calculator ships an update every 30 months, Cable Tools + every 9 months. The most recent releases landed on September 22, 2026 and July 16, 2026 respectively.

## The numbers

| Metric | Wavelength Calculator | Cable Tools + |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | **[2.6 (5 ratings)](https://appshunter.io/ios/app/wavelength-calculator/id1413070800/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 9 months** |
| Monetization | Paid | — |
| Size | 1 MB | 1 MB |
| Requires iOS | **13** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nitrio](https://appshunter.io/developer/321121189) | [Jeff Curtis](https://appshunter.io/developer/358219019) |

## What reviewers say

### Wavelength Calculator

[App page](https://appshunter.io/ios/app/wavelength-calculator/id1413070800)

This physics and math tool quickly calculates wave properties like wavelength and frequency. It supports various units, high precision, and allows results to be copied to other applications. The app is lightweight, ad-free, and designed with privacy in mind.

**Highlights:** Instant calculations, Copyable results, Included formulas, High precision (16 decimal places), Multiple unit support, Ad-free and private

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

**In-app purchases:** none


### Cable Tools +

[App page](https://appshunter.io/ios/app/cable-tools-plus/id6446208196)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wavelength Calculator free?

Wavelength Calculator costs $2.99, with no in-app purchases.

### Is Cable Tools + free?

Cable Tools + costs $0.99, with no in-app purchases.

### Do Wavelength Calculator or Cable Tools + have ads?

Neither Wavelength Calculator nor Cable Tools + shows ads.

### Which is updated more often, Wavelength Calculator or Cable Tools +?

Wavelength Calculator ships an update every 30 months, and Cable Tools + every 9 months. Most recently, Wavelength Calculator was updated on September 22, 2026 and Cable Tools + on July 16, 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.*