# Predilux vs m

The clearest difference is rating: m at 5.0 against Predilux's 3.5. m also leads on update cadence (monthly vs every 4 months). Predilux's advantage is iOS requirement (12.0 vs 16.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Predilux sells 1 in-app purchase, starting at $14.99 per year and m sells 2 in-app purchases, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

m holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Predilux ships an update every 4 months, m monthly. The most recent releases landed on September 9, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Predilux | m |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/predilux/id1168322032/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/m-ber/id6740215628/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Subscription | Subscription |
| Size | 69 MB | 6 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [WID LLC](https://appshunter.io/developer/522765968) | [Lawrence Anthony Ware](https://appshunter.io/developer/1788973624) |

## What reviewers say

### Predilux

[App page](https://appshunter.io/ios/app/predilux/id1168322032)

This app helps photographers and videographers predict light exposure based on light source and distance. It also allows inverse measurement of distance by specifying exposure, considering various camera and light source settings, and gels.

**Highlights:** Predict light exposure, Measure distance to light source, Adjust camera settings (FPS, ISO, Shutter), Configure light source settings, Apply gel effects (Diffusion, CTO/CTB, +- Green), Experimentally verified results

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Predilux | $14.99 | per year |


### 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 Predilux free?

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

### Is m free?

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

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

m is rated higher. Predilux averages 3.5 out of 5 from 2 ratings, while m averages 5.0 from 1 ratings.

### Do Predilux or m have ads?

Neither Predilux nor m shows ads.

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

Predilux ships an update every 4 months, and m monthly. Most recently, Predilux was updated on September 9, 2026 and m on June 1, 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.*