# Qalculator vs m

The clearest difference is price: m at Free against Qalculator's $2.99. m also leads on update cadence (every 2 months vs every 4 months). Qalculator's advantage is in-app purchases (none vs 2) and ratings volume (5 vs 1). On rating, ads and device support there is nothing between them.

m is free to download; Qalculator costs $2.99 up front. m sells 2 in-app purchases, starting at $4.99 per year. Qalculator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Qalculator against 5.0 for m. That said, the two scores are not equally well evidenced: Qalculator has 5 ratings behind it against 1, so its average is the more settled of the two.

Qalculator ships an update every 4 months, m every 2 months. The most recent releases landed on November 1, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Qalculator | m |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/qalculator/id639592437/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/m-ber/id6740215628/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Paid** | Subscription |
| Size | 2 MB | 6 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple TV |
| Age rating | 4+ | 4+ |
| Developer | [QConcept GmbH & Co. KG](https://appshunter.io/developer/639592440) | [Lawrence Anthony Ware](https://appshunter.io/developer/1788973624) |

## What reviewers say

### Qalculator

[App page](https://appshunter.io/ios/app/qalculator/id639592437)

This app provides specialized calculation tools for media professionals in film, TV, theatre, and events. It offers utilities for lighting, projection, cameras, audio, and more, simplifying complex industry tasks.

**Highlights:** Lighting beam calculations, Projection tools, Camera distance and focal length calculations, Audio delay and phase offset calculations, Display size and bandwidth calculations, Tap BPM and DIP switch utilities

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

**In-app purchases:** none


### m

[App page](https://appshunter.io/ios/app/m-ber/id6740215628)

Transform your device into a professional sACN lighting fixture for stage, film, and art installations. Control screen brightness, intensity, and vibration using standard lighting protocols.

**Highlights:** sACN control for Universe and DMX Address, Real-time backlight brightness adjustment, IRGB 8-Bit fixture compatibility, 6 Channel Mode with flashlight intensity, Device vibration control, Intuitive interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 365 Days Access to m-BER app | $4.99 | per year |
| Access m-BER app Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Qalculator free?

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

### Is m free?

m is free to download, with in-app purchases available.

### Which has better reviews, Qalculator or m?

Qalculator and m are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.

### Do Qalculator or m have ads?

Neither Qalculator nor m shows ads.

### Which is updated more often, Qalculator or m?

Qalculator ships an update every 4 months, and m every 2 months. Most recently, Qalculator was updated on November 1, 2026 and m on October 19, 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.*