# piXedid vs ROE Calculator

The clearest difference is review sentiment: ROE Calculator at 100% against piXedid's 50%. ROE Calculator also leads on rating (4.0 vs 3.5) and ads (none vs shown). On price, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ROE Calculator holds the better App Store score, 4.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 50% of piXedid's written reviews are positive against 100% of ROE Calculator's.

piXedid ships an update every 6 months, ROE Calculator every 6 weeks. The most recent releases landed on October 27, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | piXedid | ROE Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/pixedid/id1513186628/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/roe-calculator/id6443583117/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 1 MB | 29 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [piXap](https://appshunter.io/developer/386140014) | [ROE Visual Co., Ltd](https://appshunter.io/developer/966467215) |

## What reviewers say

### piXedid

[App page](https://appshunter.io/ios/app/pixedid/id1513186628)

This utility tool helps professionals generate optimized EDID files for displays. It includes an integrated calculator for CVT 1.2 standards, supporting resolutions up to 4096x2160@60Hz.

**Highlights:** EDID file generation, Integrated CVT 1.2 calculator, Supports 4096x2160@60Hz, Optimized for professional use

**Features:** Vision Pro support

**In-app purchases:** none


### ROE Calculator

[App page](https://appshunter.io/ios/app/roe-calculator/id6443583117)

This application provides essential technical calculations for LED screens, including ballast, pixel, and power requirement analysis. It's designed to be the ultimate tool for LED technicians during on-site work and production preparation.

**Highlights:** Ballast calculation, Pixel and resolution calculation, Power requirement analysis, Technical calculations for LED screens, On-site and preparation tools

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is piXedid free?

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

### Is ROE Calculator free?

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

### Which has better reviews, piXedid or ROE Calculator?

ROE Calculator is rated higher. piXedid averages 3.5 out of 5 from 2 ratings, while ROE Calculator averages 4.0 from 1 ratings.

### Do piXedid or ROE Calculator have ads?

piXedid shows ads; ROE Calculator does not.

### Which is updated more often, piXedid or ROE Calculator?

piXedid ships an update every 6 months, and ROE Calculator every 6 weeks. Most recently, piXedid was updated on October 27, 2026 and ROE Calculator on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*