# M vs NUX GIF Customizer

The clearest difference is review sentiment: NUX GIF Customizer at 100% against M's 38%. NUX GIF Customizer also leads on rating (3.0 vs 2.5) and update cadence (every 3 days vs every 2 weeks). M's advantage is ratings volume (21 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

NUX GIF Customizer holds the better App Store score, 3.0 against 2.5. That said, the two scores are not equally well evidenced: M has 21 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 38% of M's written reviews are positive against 100% of NUX GIF Customizer's.

M ships an update every 2 weeks, NUX GIF Customizer every 3 days. The most recent releases landed on October 27, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | M | NUX GIF Customizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (21 ratings)](https://appshunter.io/ios/app/m-efcs/id6470352068/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/nux-gif-customizer/id6746107345/reviews)** |
| Number of ratings | **21** | 2 |
| Positive reviews | 38.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free | Free |
| Size | 238 MB | 38 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Sinco Audio](https://appshunter.io/developer/1576180489) | [Cherub Technology Co. Ltd](https://appshunter.io/developer/468999269) |

## What reviewers say

### M

[App page](https://appshunter.io/ios/app/m-efcs/id6470352068)

This app offers comprehensive control over guitar effects pedals. Users can manage impulse responses (IRs), reverb, delay, modulation, amplifier simulations, and noise gates to shape their sound.

**Highlights:** IR switching for cabinet simulation, Extensive reverb effects, Customizable delay settings, Various modulation effects, Amplifier sound simulation, Noise gate for clean sound

**In-app purchases:** none


### NUX GIF Customizer

[App page](https://appshunter.io/ios/app/nux-gif-customizer/id6746107345)

Create and upload custom boot animations and tuning displays for your NUX wireless system. Import images, preview your designs, and easily transfer them to your device via USB.

**Highlights:** Create custom boot animations, Design personalized tuning displays, Import and preview images, Transfer settings via USB, Intuitive interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is M free?

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

### Is NUX GIF Customizer free?

NUX GIF Customizer is free to download, with no in-app purchases.

### Which has better reviews, M or NUX GIF Customizer?

NUX GIF Customizer is rated higher. M averages 2.5 out of 5 from 21 ratings, while NUX GIF Customizer averages 3.0 from 2 ratings.

### Do M or NUX GIF Customizer have ads?

Neither M nor NUX GIF Customizer shows ads.

### Which is updated more often, M or NUX GIF Customizer?

M ships an update every 2 weeks, and NUX GIF Customizer every 3 days. Most recently, M was updated on October 27, 2026 and NUX GIF Customizer on October 17, 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.*