# MF-101S Lowpass Filter — user reviews

> 2 indexed App Store user reviews of MF by Moog Music Inc., rated 4.50/5 from 8 ratings.

- Source: https://appshunter.io/ios/app/mf-101s-lowpass-filter/id6449946747/reviews
- App overview in markdown: https://appshunter.io/ios/app/mf-101s-lowpass-filter/id6449946747.md
- Rating breakdown: 5★ 7 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 1

## Most critical reviews (2 lowest-rated)

### 1/5 — Not working iOS 12.5

*2023-11-26*

Not working on iPhone iOS 12.5 please update them

**Developer response:** Hi hagarcic,

We're sorry to hear you're having problems with iOS 12.5 and the MF-101S. It would be very helpful to know the details of what is happening for you, so that we can address it. Could you please contact us at appsupport@moogmusic.com, thank you!

❤️ your friends at Moog

### 5/5 — All hail MOOG!

*2023-08-11*

Thank you for bringing the foogers to iOS!

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-12.*