# ProjectorCalc vs ResEditor

ProjectorCalc and ResEditor both sit at 5.0 stars, but that hides the real split: 100% of ResEditor's written reviews are positive against 38% of ProjectorCalc's. ResEditor also leads on update cadence (fortnightly vs every 49 months) and ratings volume (8 vs 2). ProjectorCalc's advantage is price ($2.99 vs $19.99) and iOS requirement (9.2 vs 18.6). On rating, ads, in-app purchases and monetization model there is nothing between them.

ProjectorCalc costs $2.99 and ResEditor $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for ProjectorCalc against 5.0 for ResEditor. Both are backed by a comparable volume of ratings — 2 and 8 respectively. Written reviews are what separate them: 38% of ProjectorCalc's written reviews are positive against 100% of ResEditor's.

ProjectorCalc ships an update every 49 months, ResEditor fortnightly. The most recent releases landed on October 31, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ProjectorCalc | ResEditor |
| --- | --- | --- |
| Price | **$2.99** | $19.99 |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/projectorcalc/id310342928/reviews) | [5.0 (8 ratings)](https://appshunter.io/ios/app/reseditor/id6752496598/reviews) |
| Number of ratings | 2 | **8** |
| Positive reviews | 37.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 49 months | **Fortnightly** |
| Monetization | Paid | Paid |
| Size | 10 MB | 15 MB |
| Requires iOS | **9.2** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [D!HV Lighting](https://appshunter.io/developer/287079053) | [Christopher Van Hoose](https://appshunter.io/developer/1510007987) |

## What reviewers say

### ProjectorCalc

[App page](https://appshunter.io/ios/app/projectorcalc/id310342928)

This utility app helps lighting technicians and projectionists calculate projected image dimensions. It determines image width, height, diagonal length, brightness, area, and pixel density based on projector and location details. It also estimates keystone distortion.

**Highlights:** Calculate image width, height, and diagonal length, Determine brightness in Nits, Calculate total projected area, Compute pixels per inch, Estimate keystone distortion

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

**In-app purchases:** none


### ResEditor

[App page](https://appshunter.io/ios/app/reseditor/id6752496598)

This app calculates video bandwidth and resolution compatibility for professional video standards. It helps plan IP video infrastructure and provides quick reference for broadcast specifications. Designed for video engineers and system integrators.

**Highlights:** Real-time bandwidth calculations, Resolution compatibility analysis, IP video infrastructure planning, Professional video standard reference, PDF export for documentation, Offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is ProjectorCalc free?

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

### Is ResEditor free?

ResEditor costs $19.99, with no in-app purchases.

### Which has better reviews, ProjectorCalc or ResEditor?

ProjectorCalc and ResEditor are both rated 5.0 out of 5 on the App Store, from 2 and 8 ratings respectively.

### Do ProjectorCalc or ResEditor have ads?

Neither ProjectorCalc nor ResEditor shows ads.

### Which is updated more often, ProjectorCalc or ResEditor?

ProjectorCalc ships an update every 49 months, and ResEditor fortnightly. Most recently, ProjectorCalc was updated on October 31, 2026 and ResEditor on October 30, 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.*