# MF vs Jacquardi4

The clearest difference is price: Jacquardi4 at $5.99 against MF's $14.99. Jacquardi4 also leads on update cadence (weekly vs monthly). MF's advantage is chart position (#130 vs unranked) and iOS requirement (11.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

MF costs $14.99 and Jacquardi4 $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MF ships an update monthly, Jacquardi4 weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MF | Jacquardi4 |
| --- | --- | --- |
| Price | $14.99 | **$5.99** |
| Rating | **[4.6 (9 ratings)](https://appshunter.io/ios/app/mf-101s-lowpass-filter/id6449946747/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Paid | — |
| Best chart rank | **#130** | — |
| Size | 47 MB | 12 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Moog Music Inc.](https://appshunter.io/developer/396776421) | [Satoshi Kajii](https://appshunter.io/developer/1777441634) |

## What reviewers say

### MF

[App page](https://appshunter.io/ios/app/mf-101s-lowpass-filter/id6449946747)

**Currently charting:** #130 Top Paid · Music (US App Store)

This app is a digital recreation of a classic analog lowpass filter effect pedal. It allows users to add dynamic motion and warm, vibrant tones to various audio sources like guitars, vocals, and synthesizers.

**Highlights:** Analog 4-pole lowpass filter emulation, Envelope follower for dynamic motion, Processes guitar, voice, and synths, AUv3 effects plugin, Warm and vibrant sound quality

**Features:** Vision Pro support

**In-app purchases:** none


### Jacquardi4

[App page](https://appshunter.io/ios/app/jacquardi4/id6786135940)

**In-app purchases:** none


## Frequently asked questions

### Is MF free?

MF costs $14.99, with no in-app purchases.

### Is Jacquardi4 free?

Jacquardi4 costs $5.99, with no in-app purchases.

### Do MF or Jacquardi4 have ads?

Neither MF nor Jacquardi4 shows ads.

### Which is updated more often, MF or Jacquardi4?

MF ships an update monthly, and Jacquardi4 weekly. Most recently, MF was updated on October 30, 2026 and Jacquardi4 on October 31, 2026.

---

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