# livetoolkit vs Pixelerr

The clearest difference is price: Pixelerr at Free against livetoolkit's $3.99. livetoolkit's advantage is iOS requirement (12.1 vs 18.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Pixelerr is free to download; livetoolkit costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

livetoolkit ships an update every 11 months, Pixelerr every 13 months. The most recent releases landed on July 1, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | livetoolkit | Pixelerr |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[2.0 (2 ratings)](https://appshunter.io/ios/app/livetoolkit/id290056069/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 13 months |
| Monetization | Paid | — |
| Size | 2 MB | 27 MB |
| Requires iOS | **12.1** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andreas Zeh](https://appshunter.io/developer/290056072) | [Pioneer Lighting Solutions LLC](https://appshunter.io/developer/1704663850) |

## 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


### Pixelerr

[App page](https://appshunter.io/ios/app/pixelerr/id6463634363)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is livetoolkit free?

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

### Is Pixelerr free?

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

### Do livetoolkit or Pixelerr have ads?

Neither livetoolkit nor Pixelerr shows ads.

### Which is updated more often, livetoolkit or Pixelerr?

livetoolkit ships an update every 11 months, and Pixelerr every 13 months. Most recently, livetoolkit was updated on July 1, 2026 and Pixelerr on September 9, 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.*