# livetoolkit vs Wavelength Calculator

The clearest difference is review sentiment: livetoolkit at 75% against Wavelength Calculator's 0%. livetoolkit also leads on update cadence (every 11 months vs every 30 months). Wavelength Calculator's advantage is rating (2.6 vs 2.0) and price ($2.99 vs $3.99). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

livetoolkit costs $3.99 and Wavelength Calculator $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Wavelength Calculator holds the better App Store score, 2.6 against 2.0. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews complicate that: 75% of livetoolkit's written reviews are positive against 0% of Wavelength Calculator's, so the app with the better star average is not the one people write more warmly about.

livetoolkit ships an update every 11 months, Wavelength Calculator every 30 months. The most recent releases landed on July 1, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | livetoolkit | Wavelength Calculator |
| --- | --- | --- |
| Price | $3.99 | **$2.99** |
| Rating | [2.0 (2 ratings)](https://appshunter.io/ios/app/livetoolkit/id290056069/reviews) | **[2.6 (5 ratings)](https://appshunter.io/ios/app/wavelength-calculator/id1413070800/reviews)** |
| Number of ratings | 2 | **5** |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 30 months |
| Monetization | Paid | Paid |
| Size | 2 MB | 1 MB |
| Requires iOS | **12.1** | 13 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andreas Zeh](https://appshunter.io/developer/290056072) | [Nitrio](https://appshunter.io/developer/321121189) |

## What reviewers say

### livetoolkit

[App page](https://appshunter.io/ios/app/livetoolkit/id290056069)

This app provides essential calculations for live event technicians, including PA system setup, lighting fixture addressing, and electrical measurements. It helps speed up on-site setup by offering quick conversions and calculations directly on a mobile device.

**Highlights:** PA system delay time calculations, Subwoofer stacking distance calculations, Q-Factor to Bandwidth conversion, Limiter calculations for speaker capacity, Tap Tempo calculation, DMX fixture addressing, Unit conversions (feet/meter, lbs/kg)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is livetoolkit free?

livetoolkit costs $3.99, with no in-app purchases.

### Is Wavelength Calculator free?

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

### Which has better reviews, livetoolkit or Wavelength Calculator?

Wavelength Calculator is rated higher. livetoolkit averages 2.0 out of 5 from 2 ratings, while Wavelength Calculator averages 2.6 from 5 ratings.

### Do livetoolkit or Wavelength Calculator have ads?

Neither livetoolkit nor Wavelength Calculator shows ads.

### Which is updated more often, livetoolkit or Wavelength Calculator?

livetoolkit ships an update every 11 months, and Wavelength Calculator every 30 months. Most recently, livetoolkit was updated on July 1, 2026 and Wavelength Calculator on September 22, 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.*